Home
Search results “Non cryptography vulnerabilities of cloud”
OWASP Mobile Top 10 | Common Security Vulnerabilities of Mobile Devices
 
04:33
OWASP Mobile Top 10 | Common security vulnerabilities of mobile devices M10-Extraneous Functionality M9-Reverse Engineering M8-Code Tempering M7-Client Code Quality M6-Insecure Authorization M5-Insufficient Cryptography M4-Insecure Authentication M3-Insecure Communication M2-Insecure Data Storage M1-Improper Platform Usage Website Link: www.allabouttesting.org Source: www.owasp.org Background Music: Music: Speakeasy in Crescent City - Jingle Punks https://youtu.be/e4Y6tQgXPSs Please share and subscribe this video Disclamer: This video is for educational purpose only. Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use.
Views: 258 All About Testing
Information Security | Data in Transit -  Security Considerations
 
06:47
Data in Transit - Security Considerations
L1TF (AKA Foreshadow) Explained in 3 Minutes from Red Hat
 
03:34
L1 Terminal Fault (L1TF)--also known as Foreshadow--is a security vulnerability that allows unauthorized users to access information from Intel processor based servers including deployments in cloud environments. This vulnerability takes advantage of the way Intel processors handle page tables (the maps that translate between physical and virtual memory resources). Like Spectre and Meltdown in early 2018, L1TF allows unauthorized users to access data from speculative operations. What makes L1TF even more dangerous is that malicious users can steal secrets across multi-tenant cloud environments. This 3-minute video provides a high-level primer on what L1TF is and how it works. For more technical information about the vulnerability and what your company should do about it, please visit: https://red.ht/2MpetWt
Views: 34574 Red Hat Videos
31 - E Commerce in Urdu Hindi : Security Issues in Cloud Computing
 
07:56
#ECommerce #DigiSkills #SecurityIssues #CloudComputing Topic Brief Issues of Data breach, Data Loss, Cloud Vulnerabilities will be discussed. Skill(s) the trainee will acquire after completing this topic: Students will be specifically able to identify and understand security issues while opting for Cloud Computing Introduction to Freelancing https://www.youtube.com/watch?v=TfwGMIlSUbY What is E Business? https://www.youtube.com/watch?v=kuEEVRbrW84 What is Freelancing? https://www.youtube.com/watch?v=9OKC68ADOoM How to Setup AdSense Account? https://www.youtube.com/watch?v=dzQyE7_8ue4 What is E Commerce? https://www.youtube.com/watch?v=W0dF5ouYJUg
Views: 494 E-Learning PK
Automating security compliance for physical, virtual, cloud, and container environments
 
42:42
Learn how to easily provision a security-compliant host and quickly detect and remediate security and compliance issues in physical, virtual, cloud, and container environments. We’ll discuss possible compliance challenges and show how a combination of Red Hat CloudForms, Red Hat Satellite, and Ansible Tower by Red Hat can help you quickly achieve compliance, automate security, and complete remediation. You’ll learn how you can integrate Red Hat CloudForms with Red Hat Satellite and Ansible Tower by Red Hat, as well as use the OpenSCAP integration in Red Hat Satellite, to perform audit scans and remediations at the push of a button on your systems and automate security to ensure compliance against various profiles, such as: The U.S. Government Configuration Baseline (USGCB). The Defense Information Systems Agency Security Technical Implementation Guide (DISA STIG). The Centralized Supercomputing Facility (CSCF) baseline. The U.S. Government Commercial Cloud Services (C2S) baseline. The Certified Cloud and Service Provider (CCSP) baseline. Center for Internet Security (CIS) Benchmarks. The Payment Card Industry Data Security Standard (PCI DSS) Custom policies. You'll also learn how you can use the control and policy engine in Red Hat CloudForms to detect and fix vulnerabilities, such as Shellshock, and learn how to do proactive security and automated risk management with Red Hat Insights. Learn more: www.redhat.com/management
Views: 1567 Red Hat Cloud
What is SIDE-CHANNEL ATTACK? What does SIDE-CHANNEL ATTACK mean? SIDE-CHANNEL ATTACK meaning
 
07:01
What is SIDE-CHANNEL ATTACK? What does SIDE-CHANNEL ATTACK mean? SIDE-CHANNEL ATTACK meaning - SIDE-CHANNEL ATTACK definition - SIDE-CHANNEL ATTACK explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. SUBSCRIBE to our Google Earth flights channel - https://www.youtube.com/channel/UC6UuCPh7GrXznZi0Hz2YQnQ In cryptography, a side-channel attack is any attack based on information gained from the physical implementation of a cryptosystem, rather than brute force or theoretical weaknesses in the algorithms (compare cryptanalysis). For example, timing information, power consumption, electromagnetic leaks or even sound can provide an extra source of information, which can be exploited to break the system. Some side-channel attacks require technical knowledge of the internal operation of the system on which the cryptography is implemented, although others such as differential power analysis are effective as black-box attacks. Many powerful side-channel attacks are based on statistical methods pioneered by Paul Kocher. Attempts to break a cryptosystem by deceiving or coercing people with legitimate access are not typically called side-channel attacks: see social engineering and rubber-hose cryptanalysis. For attacks on computer systems themselves (which are often used to perform cryptography and thus contain cryptographic keys or plaintexts), see computer security. The rise of Web 2.0 applications and software-as-a-service has also significantly raised the possibility of side-channel attacks on the web, even when transmissions between a web browser and server are encrypted (e.g., through HTTPS or WiFi encryption), according to researchers from Microsoft Research and Indiana University. General classes of side channel attack include: Cache attack — attacks based on attacker's ability to monitor cache accesses made by the victim in a shared physical system as in virtualized environment or a type of cloud service. Timing attack — attacks based on measuring how much time various computations take to perform. Power-monitoring attack — attacks that make use of varying power consumption by the hardware during computation. Electromagnetic attack — attacks based on leaked electromagnetic radiation, which can directly provide plaintexts and other information. Such measurements can be used to infer cryptographic keys using techniques equivalent to those in power analysis or can be used in non-cryptographic attacks, e.g. TEMPEST (aka van Eck phreaking or radiation monitoring) attacks. Acoustic cryptanalysis — attacks that exploit sound produced during a computation (rather like power analysis). Differential fault analysis — in which secrets are discovered by introducing faults in a computation. Data remanence — in which sensitive data are read after supposedly having been deleted. Row hammer — in which off-limits memory can be changed by accessing adjacent memory. Optical - in which secrets and sensitive data can be read by visual recording using a high resolution camera, or other devices that have such capabilities (see examples below). In all cases, the underlying principle is that physical effects caused by the operation of a cryptosystem (on the side) can provide useful extra information about secrets in the system, for example, the cryptographic key, partial state information, full or partial plaintexts and so forth. The term cryptophthora (secret degradation) is sometimes used to express the degradation of secret key material resulting from side-channel leakage. A cache side-channel attack works by monitoring security critical operations such as AES T-table entry or modular exponentiation multiplicand accesses. Attacker then is able to recover the secret key depending on the accesses made (or not made) by the victim, deducing the encryption key. Also, unlike some of the other side-channel attacks, this method does not create a fault in the ongoing cryptographic operation and is invisible to the victim.
Views: 4343 The Audiopedia
Social Encryption with Keybase.io, Hak5 1715
 
19:13
This time on the show, Shannon and Darren explore Keybase.io - a cross between a social network and a crypto keyserver. All that and more, this time on Hak5. Keybase is a website, and open source command line program, that allows you to get a public key safely, just by knowing a person's username on a social network. When signing up your keybase passphrase is never sent to keybase servers, rather it's salted and stretched with s-crypt in the browser. It's currently in alpha so you must get an invite from another Keybase user. When you sign up, you can create your profile via the website or the command line program. You should update your profile with a photo, bio, and a public key. If you don't have a public key you can create one via Keybase. It'll create a 4096 bit key pair. Your public key pair will be created for you, and your encrypted private key will be made available to you as well. Why is it so cool? Keybase can match up the keybase user, like Darren, with his true public key, his social network identities, and any public posts about his public key. Once you're satisfied that the person, Darren, is actually the real Darren, you can encrypt a message to him and paste it in your email or wherever. GPG takes care of the encryption, using the verified public key. What's great is that I don't need to know Darren's username on Keybase to encrypt a message for him. If I know his Twitter username, and he has verified his public key via Twitter and Keybase, I can use @hak5darren to send him an encrypted message. If he has verified his reddit, github, etc, I can use those usernames too. Verifying your identity on various platforms like Twitter, Github, Reddit, your own site, and Coinbase. How do you get verified? Here's what I did on Twitter: https://keybase.io/shannonmorse/sigs/FxRDWvEK2ZJfw9wJ2ZgVydZapcollBUMPUWV You can sign, verify, encrypt, and decrypt through Keybase. You can also "track" people: Each time you want to encrypt something for Darren, or Verify his signed message, Keybase will need to prove his identity each time. You may see people start "tracking" you on your profile. The more people you have tracking you, the more verifiable your account is. Think of it like twitter "following," but it checks his proofs and then, if you're happy, it signs a snapshot of those proofs with your private key for portability and non-malleability. This allows you to move from machine to machine and have his information proven along the way, so you don't have to re-prove his identity every time. -~-~~-~~~-~~-~- Please watch: "Bash Bunny Primer - Hak5 2225" https://www.youtube.com/watch?v=8j6hrjSrJaM -~-~~-~~~-~~-~-
Views: 15778 Hak5
Vulnerability Scanning - CompTIA Security+ SY0-501 - 1.5
 
05:55
Security+ Training Course Index: http://professormesser.link/sy0501 Professor Messer’s Course Notes: http://professormesser.link/501cn Frequently Asked Questions: http://professormesser.link/faq - - - - - A vulnerability scan can tell you a lot about potential threats. In this video, you’ll learn about different vulnerability scan types, the results of a vulnerability scan, and how to deal with false positives. - - - - - Subscribe to get the latest videos: http://professormesser.link/yt Calendar of live events: http://www.professormesser.com/calendar/ FOLLOW PROFESSOR MESSER: Professor Messer official website: http://www.professormesser.com/ Twitter: http://www.professormesser.com/twitter Facebook: http://www.professormesser.com/facebook Instagram: http://www.professormesser.com/instagram Google +: http://www.professormesser.com/googleplus
Views: 30299 Professor Messer
Saving the elephant—now, not later
 
43:26
Big data security challenges are bit different from traditional client-server applications and are distributed in nature, introducing unique security vulnerabilities. Cloud Security Alliance (CSA) has categorized the different security and privacy challenges into four different aspects of the big data ecosystem. These aspects are infrastructure security, data privacy, data management and, integrity and reactive security. Each of these aspects are further divided into following security challenges: 1. Infrastructure security a. Secure distributed processing of data b. Security best practices for non-relational data stores 2. Data privacy a. Privacy-preserving analytics b. Cryptographic technologies for big data c. Granular access control 3. Data management a. Secure data storage and transaction logs b. Granular audits c. Data provenance 4. Integrity and reactive security a. Endpoint input validation/filtering b. Real-time security/compliance monitoring In this talk, we are going to refer above classification and identify existing security controls, best practices, and guidelines. We will also paint a big picture about how collective usage of all discussed security controls (Kerberos, TDE, LDAP, SSO, SSL/TLS, Apache Knox, Apache Ranger, Apache Atlas, Ambari Infra, etc.) can address fundamental security and privacy challenges that encompass the entire Hadoop ecosystem. We will also discuss briefly recent security incidents involving Hadoop systems. Speakers KRISHNA PANDEY Staff Software Engineer Hortonworks KUNAL RAJGURU Premier Support Enginner Hortonworks
Views: 88 DataWorks Summit
Cognia - World’s first QSA-validated, PCI DSS Level 1 on a secure global cloud platform
 
02:36
Cognia is a leader in the provision of cloud-based communications and interaction intelligence solutions for enterprises and service providers. A single platform provides secure capture, storage, compliance and analytics solutions for multi-channel communications, including fixed-line and mobile, as well as all IP communications. Cognia's solutions include cloud based call recording, the world’s first QSA-validated, PCI DSS Level 1 service on a secure global cloud platform and interaction analytics that form part of its communications intelligence suite. This replaces the high upfront capital and support costs of on-premise systems, with the flexibility to lower TCO to a level never before possible with traditional solutions. Many organizations have, or are legally required to hold, vast legacy archives of calls and communications. These can pose a serious data security risk if they contain card credentials. Inadequate storage, inappropriate access controls or data analysis could inadvertently expose such toxic data. Leaving the organization at risk of a data breach or a non-compliance fine. Moving legacy archives to a secure, encrypted, offsite cloud location removes the risk. Cognia offers such a service to its customers and can cleanse the data, where potentially non-compliant data is redacted. Following this process Cognia can archive the data within its cloud or make the clean data once again available on-premise for use. Cognia's solutions are used world-wide by of 100 financial institutions, enterprises and services providers including Vodafone. Cognia has over 28 million media assets under management in its cloud.
Views: 316 Cognia Cloud Ltd
How Hackers Really Crack Your Passwords
 
05:01
How do computer hackers figure out our passwords? Learn about the techniques they use to crack the codes, and what systems protect us. Building Digital Labyrinths To Hide Your Password - https://youtu.be/KFPkmhcSlo4 Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: Here's How to Stop Russian Cyber-Hacking http://www.seeker.com/heres-how-to-stop-russian-cyber-hacking-2149775375.html “In October, malware embedded in residential internet routers and DVRs helped orchestrate a large-scale distributed denial of service (DDOS) attack on the East Coast that shut down Amazon, Netflix, Twitter and other major websites. The following month, a ransomware hack shut down San Francisco's public transit ticketing system for a few days after Thanksgiving.” 7 sneak attacks used by today's most devious hackers http://www.infoworld.com/article/2610239/malware/7-sneak-attacks-used-by-today-s-most-devious-hackers.html “Millions of pieces of malware and thousands of malicious hacker gangs roam today's online world preying on easy dupes. Reusing the same tactics that have worked for years, if not decades, they do nothing new or interesting in exploiting our laziness, lapses in judgment, or plain idiocy.” How Your Passwords Are Stored on the Internet (and When Your Password Strength Doesn't Matter) http://lifehacker.com/5919918/how-your-passwords-are-stored-on-the-internet-and-when-your-password-strength-doesnt-matter “There are a number of ways a site can store your password, and some are considerably more secure than others. Here’s a quick rundown of the most popular methods, and what they mean for the security of your data.” ____________________ DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won't find anywhere else! New videos daily. Watch More DNews on Seeker http://www.seeker.com/show/dnews/ Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel Seeker on Twitter http://twitter.com/seeker Trace Dominguez on Twitter https://twitter.com/tracedominguez DNews on Facebook https://facebook.com/DiscoveryNews DNews on Google+ https://plus.google.com/u/0/+dnews Seeker http://www.seeker.com/ Sign Up For The Seeker Newsletter Here: http://bit.ly/1UO1PxI
Views: 2804905 Seeker
Defcon 2012: Cryptohaze Cloud Cracking by Bitweasil
 
40:15
This is the official Defcon 2012 video from Bitweasil's Cryptohaze Cloud Cracking talk. It covers using the Cryptohaze password cracking suite in various cloud settings and discusses WebTables for remote rainbow table access without having to download tables. https://www.cryptohaze.com/ Slides: https://cryptohaze.com/slides/Cryptohaze%20DC20%20Final%20Slides.pdf Writeup: http://blog.cryptohaze.com/2012/08/cryptohaze-cloud-cracking-slides-writeup.html WebTables: https://webtables.cryptohaze.com/
Views: 6257 Bitweasil
Two-Sigma: Implementing Fintech Security in the Cloud (Cloud Next '18)
 
35:16
A leading fintech company describes how they set up hybrid security across GCP and their on-prem environment SEC103 Event schedule → http://g.co/next18 Watch more Security sessions here → http://bit.ly/2zJTZml Next ‘18 All Sessions playlist → http://bit.ly/Allsessions Subscribe to the Google Cloud channel! → http://bit.ly/NextSub
Common Security Issues - CompTIA Security+ SY0-501 - 2.3
 
18:16
Security+ Training Course Index: http://professormesser.link/sy0501 Professor Messer’s Course Notes: http://professormesser.link/501cn Frequently Asked Questions: http://professormesser.link/faq - - - - - The most common security issues can create some of the most uncommon security breaches. In this video, you’ll learn about the most common security problems and how to avoid becoming falling into these common traps. - - - - - Subscribe to get the latest videos: http://professormesser.link/yt Calendar of live events: http://www.professormesser.com/calendar/ FOLLOW PROFESSOR MESSER: Professor Messer official website: http://www.professormesser.com/ Twitter: http://www.professormesser.com/twitter Facebook: http://www.professormesser.com/facebook Instagram: http://www.professormesser.com/instagram Google +: http://www.professormesser.com/googleplus
Views: 29882 Professor Messer
Best Practices for Privacy and Security in Compute Engine (Cloud Next '18)
 
48:21
Security, Identity & Access Management (IAM), and organizational policies are the foundation for building a trusted and controlled cloud environment. This session will walk you through the critical details of what you can and should do in order to setup the most secure environment on GCE. We will also introduce you to a few new features, such as resource-level and conditional IAM that enable you to create and enforce granular policies. IO273 Event schedule → http://g.co/next18 Watch more Infrastructure & Operations sessions here → http://bit.ly/2uEykpQ Next ‘18 All Sessions playlist → http://bit.ly/Allsessions Subscribe to the Google Cloud channel! → http://bit.ly/NextSub
Google Cloud: Data Protection and Regulatory Compliance (Cloud Next '18)
 
37:39
Are you adequately protecting your organizational data? We’ll cover recent trends in the data protection space, such as GDPR, and share tools you can leverage to help address your compliance needs. You'll learn how you can partner with Google to enhance data security and meet global regulatory obligations. Event schedule → http://g.co/next18 Watch more Security sessions here → http://bit.ly/2zJTZml Next ‘18 All Sessions playlist → http://bit.ly/Allsessions Subscribe to the Google Cloud channel! → http://bit.ly/NextSub
Views: 2092 Google Cloud Platform
Cryptography Concepts - CompTIA Security+ SY0-501 - 6.1
 
07:52
Security+ Training Course Index: http://professormesser.link/sy0501 Professor Messer’s Course Notes: http://professormesser.link/501cn Frequently Asked Questions: http://professormesser.link/faq - - - - - The basics of cryptography are valuable fundamentals for building a secure network. In this video, you’ll learn about cryptographic terms, the value of the key, the concepts of confusion and diffusion, and more. - - - - - Subscribe to get the latest videos: http://professormesser.link/yt Calendar of live events: http://www.professormesser.com/calendar/ FOLLOW PROFESSOR MESSER: Professor Messer official website: http://www.professormesser.com/ Twitter: http://www.professormesser.com/twitter Facebook: http://www.professormesser.com/facebook Instagram: http://www.professormesser.com/instagram Google +: http://www.professormesser.com/googleplus
Views: 19582 Professor Messer
Securing IoT applications with Mbed TLS (Part I)
 
54:17
Attacks on IoT products have increased in recent years as a result of vulnerabilities relating to communication security, among others, being compromised. However, these attacks can be prevented by adding security to your IoT device with Mbed Transport Layer Security (TLS) - and this is now straightforward to achieve.
Views: 1595 Arm
cryptography - Pseudorandomness
 
14:07
Cryptography To get certificate subscribe: https://www.coursera.org/learn/cryptography ======================== Playlist URL: https://www.youtube.com/playlist?list=PL2jykFOD1AWb07OLBdFI2QIHvPo3aTTeu ============================ Youtube channel: https://www.youtube.com/user/intrigano ============================ https://scsa.ge/en/online-courses/ https://www.facebook.com/cyberassociation/
Views: 960 intrigano
Blending GCP Security Controls (Cloud Next '18)
 
41:10
With security zones, org policies, and IAM, GCP has a rich blend of tools to help prevent the exfiltration of data. We discuss how to use them together in this session. Event schedule → http://g.co/next18 Watch more Security sessions here → http://bit.ly/2zJTZml Next ‘18 All Sessions playlist → http://bit.ly/Allsessions Subscribe to the Google Cloud channel! → http://bit.ly/NextSub
Bash injection without letters or numbers - 33c3ctf hohoho (misc 350)
 
11:09
This challange was an amazing team effort. There were multiple steps necessary for the solution and different people contributed. The final big challenge was a bash eval injection, but without using any letters or numbers. -=[ 🔴 Stuff I use ]=- → Microphone:* https://amzn.to/2LW6ldx → Graphics tablet:* https://amzn.to/2C8djYj → Camera#1 for streaming:* https://amzn.to/2SJ66VM → Lens for streaming:* https://amzn.to/2CdG31I → Connect Camera#1 to PC:* https://amzn.to/2VDRhWj → Camera#2 for electronics:* https://amzn.to/2LWxehv → Lens for macro shots:* https://amzn.to/2C5tXrw → Keyboard:* https://amzn.to/2LZgCFD → Headphones:* https://amzn.to/2M2KhxW -=[ ❤️ Support ]=- → per Video: https://www.patreon.com/join/liveoverflow → per Month: https://www.youtube.com/channel/UClcE-kVhqyiHCcjYwcpfj9w/join -=[ 🐕 Social ]=- → Twitter: https://twitter.com/LiveOverflow/ → Website: https://liveoverflow.com/ → Subreddit: https://www.reddit.com/r/LiveOverflow/ → Facebook: https://www.facebook.com/LiveOverflow/ -=[ 📄 P.S. ]=- All links with "*" are affiliate links. LiveOverflow / Security Flag GmbH is part of the Amazon Affiliate Partner Programm. #CTF
Views: 38637 LiveOverflow
International Journal on Cryptography and Information Security ( IJCIS)
 
00:12
International Journal on Cryptography and Information Security (IJCIS) ISSN : 1839-8626 http://airccse.org/journal/ijcis/index.html Scope & Topics International Journal on Cryptography and Information Security ( IJCIS) is an open access peer reviewed journal that focuses on cutting-edge results in applied cryptography and Information security. It aims to bring together scientists, researchers and students to exchange novel ideas and results in all aspects of cryptography, coding and Information security. Topics of interest include, but are not limited to the following: • Cryptographic protocols • Cryptography and Coding • Untraceability • Privacy and authentication • Key management • Authentication • Trust Management • Quantum cryptography • Computational Intelligence in Security • Artificial Immune Systems • Biological & Evolutionary Computation • Intelligent Agents and Systems • Reinforcement & Unsupervised Learning • Autonomy-Oriented Computing • Coevolutionary Algorithms • Fuzzy Systems • Biometric Security • Trust models and metrics • Regulation and Trust Mechanisms • Data Integrity • Models for Authentication, Trust and Authorization • Wireless Network Security • Information Hiding • E- Commerce • Data & System Integrity • Access Control and Intrusion Detection • Intrusion Detection and Vulnerability Assessment • Authentication and Non-repudiation • Identification and Authentication • Insider Threats and Countermeasures • Intrusion Detection & Prevention • Secure Cloud Computing • Security Information Systems Architecture and Design and Security Patterns • Security Management • Security Requirements (threats, vulnerabilities, risk, formal methods, etc.) • Sensor and Mobile Ad Hoc Network Security • Service and Systems Design and QoS Network Security • Software Security • Security and Privacy in Mobile Systems • Security and Privacy in Pervasive/Ubiquitous Computing • Security and Privacy in Web Sevices • Security and Privacy Policies • Security Area Control • Security Deployment • Security Engineering • Security for Grid Computing • Security in Distributed Systems Paper Submission Authors are invited to submit papers for this journal through E-mail : [email protected] . Submissions must be original and should not have been published previously or be under consideration for publication while being evaluated for this Journal. For other details please visit http://airccse.org/journal/ijcis/index.html
Views: 28 ijcis journal
Australia To Host 20 MW Solar-Powered Bitcoin Mining Operation | Crypto News Live - Bitcoin Chaser
 
05:01
Can Ethereum Vulnerabilities Trigger Another Split in The Community? | FTC Opens Workshop On Cryptocurrency Scams | Huawei to Offer BTC.com Bitcoin Wallet in App Store | Australia To Host 20 MW Solar-Powered Bitcoin Mining Operation Our Links! Bitcoin Chaser Website https://bitcoinchaser.com/ Chat with Kaine on the Telegram discussion: https://goo.gl/uKdNwU Thanks for tuning in to another Crypto News live @5 Video with Bitcoin Chaser Join Our Socials! Facebook - https://www.facebook.com/BitcoinChaser Twitter - https://twitter.com/BitcoinChaser?ref=Chaser_Footer Telegram - https://t.me/joinchat/EKJYGw_c1049QY73qSMwyA Instagram - https://www.instagram.com/bitcoin_chaser_/ Read up on what was discussed in this crypto news roundup with BroKaine below: Remember at any stage of this video, feel free to drop us a comment and let us know your thoughts. News Australia To Host 20 MW Solar-Powered Bitcoin Mining Operation https://bitcoinchaser.com/news/australia-solar-powered-bitcoin-mining Can Ethereum Vulnerabilities Trigger Another Split in The Community? https://bitcoinchaser.com/news/ethereum-vulnerabilities-trigger-community-split/ FTC Opens Workshop On Cryptocurrency Scams https://bitcoinchaser.com/ftc-opens-workshop-on-cryptocurrency-scams/ Conferences CoinDesk Consensus: https://www.coindesk.com/events/consensus-2018/?utm_source=bitcoinchaser The Blockchain Event http://www.theblockchainevent.com/west/?utm_source=bitcoinchaser The Blockchain and Bitcoin Conference https://prague.bc.events/en Voice and Exit https://www.voiceandexit.com/?utm_source=bitcoinchaser As well as the CoinGeek Conference https://coingeek.com/conference/registration/?utm_source=bitcoinchaser Bonus News Submitted by our community Huawei to Offer BTC.com Bitcoin Wallet in App Store https://www.bloomberg.com/news/articles/2018-05-10/huawei-is-about-to-give-chinese-users-easier-access-to-bitcoin Crypto Vending Machine Can Tell If You're 21 And Sell You Beer https://www.coindesk.com/the-worlds-first-crypto-beer-vending-machine-has-arrived/ Thanks for watching Now over to Tony Veys for our financial section https://www.youtube.com/watch?v=DfR1fd_2fWI
Non-Repudiation
 
01:01
Is non-repudiation a real word? What does that mean for me, the user? Join Cryptoboy as he explains non-repudiation and how you can use it to be more secure.
Views: 610 Ask Cryptoboy
User Authentication Introduction - Passwords Based , Derived from Passwords, MD of Passwords
 
16:51
User Authentication Introduction to Passwords Based Authentication, Derived from Passwords, MD of Passwords Keywords: User Authentication Password Based Authentication Network Security Notes Computer Network Security Notes Something derived from passwords Problems with Clear Text Password Schemes Message Digest(MD) of Passwords
What is SECURE CHANNEL? What does SECURE CHANNEL mean? SECURE CHANNEL meaning & explanation
 
05:33
What is SECURE CHANNEL? What does SECURE CHANNEL mean? SECURE CHANNEL meaning - SECURE CHANNEL definition - SECURE CHANNEL explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. SUBSCRIBE to our Google Earth flights channel - https://www.youtube.com/channel/UC6UuCPh7GrXznZi0Hz2YQnQ In cryptography, a secure channel is a way of transferring data that is resistant to overhearing and tampering. A confidential channel is a way of transferring data that is resistant to overhearing (i.e., reading the content), but not necessarily resistant to tampering. An authentic channel is a way of transferring data that is resistant to tampering but not necessarily resistant to overhearing. There are no perfectly secure channels in the real world. There are, at best, only ways to make insecure channels (e.g., couriers, homing pigeons, diplomatic bags, etc.) less insecure: padlocks (between courier wrists and a briefcase), loyalty tests, security investigations, and guns for courier personnel, diplomatic immunity for diplomatic bags, and so forth. In 1976, two researchers proposed a key exchange technique (now named after them)—Diffie–Hellman key exchange (D-H). This protocol allows two parties to generate a key only known to them, under the assumption that a certain mathematical problem (e.g., the Diffie–Hellman problem in their proposal) is computationally infeasible (i.e., very very hard) to solve, and that the two parties have access to an authentic channel. In short, that an eavesdropper—conventionally termed 'Eve', who can listen to all messages exchanged by the two parties, but who can not modify the messages—will not learn the exchanged key. Such a key exchange was impossible with any previously known cryptographic schemes based on symmetric ciphers, because with these schemes it is necessary that the two parties exchange a secret key at some prior time, hence they require a confidential channel at that time which is just what we are attempting to build. It is important to note that most cryptographic techniques are trivially breakable if keys are not exchanged securely or, if they actually were so exchanged, if those keys become known in some other way— burglary or extortion, for instance. An actually secure channel will not be required if an insecure channel can be used to securely exchange keys, and if burglary, bribery, or threat aren't used. The eternal problem has been and of course remains—even with modern key exchange protocols—how to know when an insecure channel worked securely (or alternatively, and perhaps more importantly, when it did not), and whether anyone has actually been bribed or threatened or simply lost a notebook (or a notebook computer) with key information in it. These are hard problems in the real world and no solutions are known—only expedients, jury rigs, and workarounds. Researchers have proposed and demonstrated quantum cryptography in order to create a secure channel. If the current understanding of this subject of quantum physics is adequate, quantum cryptography facilitates the exchange of theoretically uneavesdroppable, non-interceptable, non-tamperable data. The mechanism is related to the uncertainty relation. It is not clear whether the special conditions under which it can be made to work are practical in the real world of noise, dirt, and imperfection in which most everything is required to function. Thus far, actual implementation of the technique is exquisitely finicky and expensive, limiting it to very special purpose applications. It may also be vulnerable to attacks specific to particular implementations and imperfections in the optical components of which the quantum cryptographic equipment is built. While implementations of classical cryptographic algorithms have received worldwide scrutiny over the years, only a limited amount of public research has been done to assess security of the present-day implementations of quantum cryptosystems, mostly because they are not in widespread use as of 2014. Security definitions for a secure channel try to model its properties independently from its concrete instantiation. A good understanding of these properties is needed before designing a secure channel, and before being able to assess its appropriateness of employment in a cryptographic protocol. This is a topic of provable security. A definition of a secure channel that remains secure, even when used in arbitrary cryptographic protocols is an important building block for universally composable cryptography....
Views: 123 The Audiopedia
How to learn hacking? ft. Rubber Ducky
 
09:01
A more philosophical video about what it means to learn about hacking and exploitation. Using the Rubber Ducky as a scapegoat to make a point against learning tools vs. principals. -=[ 🔴 Stuff I use ]=- → Microphone:* https://amzn.to/2LW6ldx → Graphics tablet:* https://amzn.to/2C8djYj → Camera#1 for streaming:* https://amzn.to/2SJ66VM → Lens for streaming:* https://amzn.to/2CdG31I → Connect Camera#1 to PC:* https://amzn.to/2VDRhWj → Camera#2 for electronics:* https://amzn.to/2LWxehv → Lens for macro shots:* https://amzn.to/2C5tXrw → Keyboard:* https://amzn.to/2LZgCFD → Headphones:* https://amzn.to/2M2KhxW -=[ ❤️ Support ]=- → per Video: https://www.patreon.com/join/liveoverflow → per Month: https://www.youtube.com/channel/UClcE-kVhqyiHCcjYwcpfj9w/join -=[ 🐕 Social ]=- → Twitter: https://twitter.com/LiveOverflow/ → Website: https://liveoverflow.com/ → Subreddit: https://www.reddit.com/r/LiveOverflow/ → Facebook: https://www.facebook.com/LiveOverflow/ -=[ 📄 P.S. ]=- All links with "*" are affiliate links. LiveOverflow / Security Flag GmbH is part of the Amazon Affiliate Partner Programm.
Views: 84916 LiveOverflow
International Journal on Cryptography and Information Security ( IJCIS)
 
00:13
International Journal on Cryptography and Information Security (IJCIS) ISSN : 1839-8626 http://airccse.org/journal/ijcis/index.html Scope & Topics International Journal on Cryptography and Information Security ( IJCIS) is an open access peer reviewed journal that focuses on cutting-edge results in applied cryptography and Information security. It aims to bring together scientists, researchers and students to exchange novel ideas and results in all aspects of cryptography, coding and Information security. Topics of interest include, but are not limited to the following: • Cryptographic protocols • Cryptography and Coding • Untraceability • Privacy and authentication • Key management • Authentication • Trust Management • Quantum cryptography • Computational Intelligence in Security • Artificial Immune Systems • Biological & Evolutionary Computation • Intelligent Agents and Systems • Reinforcement & Unsupervised Learning • Autonomy-Oriented Computing • Coevolutionary Algorithms • Fuzzy Systems • Biometric Security • Trust models and metrics • Regulation and Trust Mechanisms • Data Integrity • Models for Authentication, Trust and Authorization • Wireless Network Security • Information Hiding • E- Commerce • Data & System Integrity • Access Control and Intrusion Detection • Intrusion Detection and Vulnerability Assessment • Authentication and Non-repudiation • Identification and Authentication • Insider Threats and Countermeasures • Intrusion Detection & Prevention • Secure Cloud Computing • Security Information Systems Architecture and Design and Security Patterns • Security Management • Security Requirements (threats, vulnerabilities, risk, formal methods, etc.) • Sensor and Mobile Ad Hoc Network Security • Service and Systems Design and QoS Network Security • Software Security • Security and Privacy in Mobile Systems • Security and Privacy in Pervasive/Ubiquitous Computing • Security and Privacy in Web Sevices • Security and Privacy Policies • Security Area Control • Security Deployment • Security Engineering • Security for Grid Computing • Security in Distributed Systems Paper Submission Authors are invited to submit papers for this journal through E-mail : [email protected] . Submissions must be original and should not have been published previously or be under consideration for publication while being evaluated for this Journal. For other details please visit http://airccse.org/journal/ijcis/index.html
Views: 32 ijcis journal
HTTPS & TLS in 2016: Security practices from the front lines - AppSecUSA 2016
 
01:01:12
Recorded at AppSecUSA 2016 in Washington, DC https://2016.appsecusa.org/ HTTPS & TLS in 2016: Security practices from the front lines Implementing strong security for Internet‐facing services has grown more challenging and more complex over the past two years. With protocol‐level vulnerabilities like FREAK, BEAST, CRIME, POODLE, & LOGJAM, Ops teams are forced to reevaluate long‐held assumptions about foundation system network code. What are the right tradeoffs between modern network security requirements versus widespread legacy client and user interoperability? How do we apply these to traditional Apache and Nginx servers, mobile app web services, and non‐browser infrastructure like libcurl, proxies, API endpoints, and load balancers? And what's the deal with Curve25519, ChaCha/Poly1305, LibSodium, BoringSSL, and LibreSSL? Here, we present a practitioner's crash guide to modern site and web service endpoint encryption using HTTPS. We cover the "TLS 101" (and 201) fundamentals of certificates: ECDSA vs RSA, 2K vs 4K, ephemeral Diffie‐ Hellman (elliptic curve versus static), Domain Validation vs Extended Validation. We'll talk about intermediate and root authorities (and why Superfish is such a problem), and then look at some best practices around https including certificate transparency (CT), pinning (HPKP), and strict transport security (HSTS). Lastly, we'll give updates from the OpenSSL 1.1 audit, and point to well curated configuration guides and recipes for https and TLS. Speakers Eric Mill Eric Mill is a software engineer and advocate for a web that is safe and secure for all of its users. Eric is currently an advisor and engineer in a federal government agency, and has previously worked at the Sunlight Foundation on open data infrastructure and policy. Kenneth White Director, Open Crypto Audit Project Kenneth White is a security researcher whose work focuses on networks and global systems. He is Director of the Open Crypto Audit Project (OCAP), currently managing a large‐scale audit of OpenSSL on behalf of the Linux Foundation's Core Infrastructure Initiative. In his day job, White leads an applied R&D team for Dovel Labs, working with federal clients on mission system security and cloud automation. - Managed by the official OWASP Media Project https://www.owasp.org/index.php/OWASP_Media_Project
Views: 2287 OWASP
DEFCON 19: Hacking Google Chrome OS
 
45:48
Speakers: Kyle 'Kos' Osborn Application Security Specialist, WhiteHat Security | Matt Johanson Application Security Specialist, WhiteHat Security Google recently announced Chrome OS powered computers, called Chromebooks, at Google I/O and the company is getting ready to market them to businesses as well as consumers. What's different about Chrome OS and Chromebooks, other than the entire user-experience taking place exclusively in a Web browser (Google Chrome), is everything takes place in the cloud. Email, document writing, calendaring, social networking - everything. From a security perspective this means that all website and Web browser attack techniques, such as like Cross-Site Scripting, Cross-Site Request, and Clickjacking, have the potential of circumventing Chrome OS's security protections and exposing all the users data. Two members of the WhiteHat Security's Threat Research Center, Matt Johansen and Kyle Osborn, have spent months hacking away on Google's Cr-48 prototype laptops. They discovered a slew of serious and fundamental security design flaws that with no more than a single mouse-click may victimize users by: • Exposing of all user email, contacts, and saved documents. • Conduct high speed scans their intranet work and revealing active host IP addresses. • Spoofing messaging in their Google Voice account. • Taking over their Google account by stealing session cookies, and in some case do the same on other visited domains. While Chrome OS and Chromebooks has some impressive and unique security features, they are not all encompassing. Google was informed of the findings, some vulnerabilities were addressed, bounties generously awarded, but many of the underlying weaknesses yet remain -- including for evil extensions to be easily made available in the WebStore, the ability for payloads to go viral, and javascript malware survive reboot. With the cloud and web-based operating systems poised to make an impact on our computing future, Matt and Kyle ready to share all their never-before-seen research through a series of on-stage demonstrations. For more information visit: http://bit.ly/defcon19_information To download the video visit: http://bit.ly/defcon19_videos Playlist Defcon 19: http://bit.ly/defcon19_playlist
Views: 6193 Christiaan008
International Journal on Cryptography and Information Security ( IJCIS)
 
00:57
International Journal on Cryptography and Information Security (IJCIS) ISSN : 1839-8626 http://airccse.org/journal/ijcis/index.html ******************************************************************** Scope & Topics ********************** International Journal on Cryptography and Information Security ( IJCIS) is an open access peer reviewed journal that focuses on cutting-edge results in applied cryptography and Information security. It aims to bring together scientists, researchers and students to exchange novel ideas and results in all aspects of cryptography, coding and Information security. Topics of interest include, but are not limited to the following: *************************************************************** Cryptographic protocols Cryptography and Coding Untraceability Privacy and authentication Key management Authentication Trust Management Quantum cryptography Computational Intelligence in Security Artificial Immune Systems Biological & Evolutionary Computation Intelligent Agents and Systems Reinforcement & Unsupervised Learning Autonomy-Oriented Computing Coevolutionary Algorithms Fuzzy Systems Biometric Security Trust models and metrics Regulation and Trust Mechanisms Data Integrity Models for Authentication, Trust and Authorization Wireless Network Security Information Hiding E- Commerce Data & System Integrity Access Control and Intrusion Detection Intrusion Detection and Vulnerability Assessment Authentication and Non-repudiation Identification and Authentication Insider Threats and Countermeasures Intrusion Detection & Prevention Secure Cloud Computing Security Information Systems Architecture and Design and Security Patterns Security Management Security Requirements (threats, vulnerabilities, risk, formal methods, etc.) Sensor and Mobile Ad Hoc Network Security Service and Systems Design and QoS Network Security Software Security Security and Privacy in Mobile Systems Security and Privacy in Pervasive/Ubiquitous Computing Security and Privacy in Web Sevices Security and Privacy Policies Security Area Control Security Deployment Security Engineering Security for Grid Computing Security in Distributed Systems Paper Submission ***************************** Authors are invited to submit papers for this journal through E-mail : [email protected] Submissions must be original and should not have been published previously or be under consideration for publication while being evaluated for this Journal.
Views: 20 ijcis journal
Microsoft Patch Tuesday - June 13th 2017
 
01:50
Microsoft has released updates for historic content. After the disastrous ransomware attack last month, it is important to address any and all critical vulnerabilities in your systems. Check out Cloud Management Suite to get patching today! https://www.cloudmanagementsuite.com/cms-trial-sign-up/ Learn more about this month's Patch Tuesday Update: https://www.cloudmanagementsuite.com/june-patch-tuesday-2017 Music: Clear Day - bensound.com
Views: 7388 Verismic Software
11 - BruCON 0x0A - Finding 0days in embedded systems with code coverage guided fuzzing
 
58:04
Coverage guided fuzzing becomes a trending technique to discover vulnerabilities in powerful systems such as PC, and is a main contributor to countless 0days in the last few years. Unfortunately, this breakthrough methodology is not yet applied to find bugs in embedded devices (like network routers, IP cameras, etc). We found some of the reasons as follows: - As closed ecosystems, embedded devices usually come without built-in shell access or development facilities such as compiler & debugger. This makes it impossible to introduce a fuzzer to directly run & find bugs inside them. - In case available for download (rarely), most embedded firmware are not open source, which limit usage of available guided fuzzers such as AFL & LibFuzzer, as these tools require source code to inject basic block instrumentation at compile time. - Most existing work focus on Intel architecture, while all embedded devices run on other CPUs such as ARM, MIPS or PowerPC. Our study reveals that fuzzing tools on these architectures are sorely lacking. This research aims to overcome the mentioned issues to build a new guided fuzzer for embedded systems. - We emulate the firmware so we can put in our fuzzing & debugging tools. We will first explain how we directly extract firmware from physical devices, then emulate them in Virtual Machine with a lot of tricks involving static binary dependency duplication, patching firmware for NVRAM simulation in order to feed actual response for program configuration. - We will introduce a new lightweight dynamic binary instrumentation (DBI) framework that supports all platforms & embedded architectures in use today, including Arm, Arm64, Mips, PowerPC & Sparc (plus, we also support Intel X86). The design & implementation of this framework will be presented in details, so the audience can also see many other applications of our DBI beyond this project. - We will discuss how we built a powerful guided fuzzer to run inside emulated firmware. Using our own DBI at the heart for basic block instrumentation, this requires no firmware source code, and can find vulnerabilities in binary-only applications on all kind of embedded CPUs available. In a limited time of just few months, our fuzzer discovered many 0days in some widely popular embedded network devices. Among them, several vulnerabilities allow pre-authenticated remote code execution that affect multi-million users, and can be potentially turned into a new botnet-worm with massive-scale infection. These bugs will be released to public in our talk if the vendors fix them in time. The audience can expect a deeply technical, but still entertaining presentation, with many exciting demos.
1. Introduction, Threat Models
 
01:17:13
MIT 6.858 Computer Systems Security, Fall 2014 View the complete course: http://ocw.mit.edu/6-858F14 Instructor: Nickolai Zeldovich In this lecture, Professor Zeldovich gives a brief overview of the class, summarizing class organization and the concept of threat models. License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
Views: 366167 MIT OpenCourseWare
International Journal on Cryptography and Information Security  (IJCIS)
 
00:05
International Journal on Cryptography and Information Security (IJCIS) ISSN:1839-8626 http://wireilla.com/ijcis/index.html Scope & Topics International Journal on Cryptography and Information Security ( IJCIS) is an open access peer reviewed journal that focuses on cutting-edge results in applied cryptography and Information security. It aims to bring together scientists, researchers and students to exchange novel ideas and results in all aspects of cryptography, coding and Information security. Topics of interest include but are not limited to, the following • Cryptographic protocols • Cryptography and Coding • Intractability • Privacy and authentication • Key management • Authentication • Trust Management • Quantum cryptography • Computational Intelligence in Security • Artificial Immune Systems • Biological & Evolutionary Computation • Intelligent Agents and Systems • Reinforcement & Unsupervised Learning • Autonomy-Oriented Computing • Co evolutionary Algorithms • Fuzzy Systems • Biometric Security • Trust models and metrics • Regulation and Trust Mechanisms • Data Integrity • Models for Authentication, Trust and Authorization • Wireless Network Security • Information Hiding • Data & System Integrity • E- Commerce • Access Control and Intrusion Detection • Intrusion Detection and Vulnerability Assessment • Authentication and Non-repudiation • Identification and Authentication • Insider Threats and Countermeasures • Intrusion Detection & Prevention • Secure Cloud Computing • Security Information Systems Architecture and Design and Security Patterns • Security Management • Security Requirements (threats, vulnerabilities, risk, formal methods, etc.) • Sensor and Mobile Ad Hoc Network Security • Service and Systems Design and Quos Network Security • Software Security • Security and Privacy in Mobile Systems • Security and Privacy in Pervasive/Ubiquitous Computing • Security and Privacy in Web Services • Security and Privacy Policies • Security Area Control • Security Deployment • Security Engineering • Security for Grid Computing • Security in Distributed Systems Paper Submission Authors are invited to submit papers for this journal through Submission system. Submissions must be original and should not have been published previously or be under consideration for publication while being evaluated for this Journal. For paper format download the template in this page. Contact Us Here's where you can reach us: [email protected] or [email protected]
Views: 2 aircc journal
Crypto Defenses for Real-World System Threats - Kenn White - Ann Arbor
 
01:36:58
Modern encryption techniques provide several important security properties, well known to most practitioners. Or are they? What are in fact the guarantees of, say, HTTPS TLS cipher suites using authenticated encryption, IPSec vs. SSL VPNs, Property Preserving Encryption, or token vaults? We live in an era of embedded Hardware Security Modules that cost less than $1 in volume, and countless options now exist for encrypting streaming network data, files, volumes, and even entire databases. Let's take a deep dive into the edge of developed practice to discuss real-world threat scenarios to public cloud and IoT data, and look closely at how we can address specific technical risks with our current encryption toolkits. Advanced math not required. Bio: Kenneth White is a security researcher whose work focuses on networks and global systems. He is co-director of the Open Crypto Audit Project (OCAP), currently managing a large-scale audit of OpenSSL on behalf of the Linux Foundation's Core Infrastructure Initiative. Previously, White was Principal Scientist at Washington DC-based Social & Scientific Systems where he led the engineering team that designed and ran global operations and security for the largest clinical trial network in the world, with research centers in over 100 countries. White co-founded CBX Group which provides security services to major organizations including World Health, UNICEF, Doctors without Borders, the US State Department, and BAO Systems. Together with Matthew Green, White co-founded the TrueCrypt audit project, a community-driven initiative to conduct the first comprehensive cryptanalysis and public security audit of the widely used TrueCrypt encryption software. White holds a Masters from Harvard and is a PhD candidate in neuroscience and cognitive science, with applied research in real-time classification and machine learning. His work on network security and forensics and been cited by media including the Wall Street Journal, Forbes, Reuters, Wired and Nature. White is a technical reviewer for the Software Engineering Institute, and publishes and speaks frequently on computational modeling, security engineering, and trust. He tweets @kennwhite.
Views: 853 Duo Security
Unable to connect RDP after Windows updates CredSSP encryption oracle remediation in May 2018
 
01:23
Unable to connect remote desktop connection RDP after Windows server updates CredSSP encryption oracle remediation in May 2018. this could be due to Crepssp encription oracle remedition. Please Donate to support us to buy new equipment to improve video quality. Please click this link to do so: https://www.paypal.me/sjtechnics/usd Many Thanks in Advance! 🙏 #CredSSP #rdp File download Link https://drive.google.com/file/d/1ocHdnTocdcovqMI6JGhUowbHJxoMflmE/view?usp=sharing extract it and run on remote server. If I've helped you in any way and you'd like to buy me a coffee, please click this link to do so: https://www.paypal.me/sjtechnics/usd Many Thanks in Advance! If not work than you just need to update the client with the same update and everything will work. Please do not forget to subscribe my channel ,share and like this video. After May 2018 security update: RDP "An authentication error occurred" "This could be due to CredSSP encryption oracle remediation". Do not forget to subscribe my channel. Thanks for watching. Comment on this video if it is useful for you.
Views: 22744 SJ Technics
International Journal on Cryptography and Information Security  IJCIS
 
00:28
International Journal on Cryptography and Information Security (IJCIS) ISSN : 1839-8626 http://airccse.org/journal/ijcis/index.html Scope & Topics International Journal on Cryptography and Information Security ( IJCIS) is an open access peer reviewed journal that focuses on cutting-edge results in applied cryptography and Information security. It aims to bring together scientists, researchers and students to exchange novel ideas and results in all aspects of cryptography, coding and Information security. Topics of interest include, but are not limited to the following: Cryptographic protocols Cryptography and Coding Untraceability Privacy and authentication Key management Authentication Trust Management Quantum cryptography Computational Intelligence in Security Artificial Immune Systems Biological & Evolutionary Computation Intelligent Agents and Systems Reinforcement & Unsupervised Learning Autonomy-Oriented Computing Coevolutionary Algorithms Fuzzy Systems Biometric Security Trust models and metrics Regulation and Trust Mechanisms Data Integrity Models for Authentication, Trust and Authorization Wireless Network Security Information Hiding E- Commerce Data & System Integrity Access Control and Intrusion Detection Intrusion Detection and Vulnerability Assessment Authentication and Non-repudiation Identification and Authentication Insider Threats and Countermeasures Intrusion Detection & Prevention Secure Cloud Computing Security Information Systems Architecture and Design and Security Patterns Security Management Security Requirements (threats, vulnerabilities, risk, formal methods, etc.) Sensor and Mobile Ad Hoc Network Security Service and Systems Design and QoS Network Security Software Security Security and Privacy in Mobile Systems Security and Privacy in Pervasive/Ubiquitous Computing Security and Privacy in Web Sevices Security and Privacy Policies Security Area Control Security Deployment Security Engineering Security for Grid Computing Security in Distributed Systems Paper Submission Authors are invited to submit papers for this journal through E-mail : [email protected] Submissions must be original and should not have been published previously or be under consideration for publication while being evaluated for this Journal.
International Journal on Cryptography and Information Security (IJCIS)
 
00:07
International Journal on Cryptography and Information Security (IJCIS) ISSN : 1839-8626 http://airccse.org/journal/ijcis/index.html Scope & Topics International Journal on Cryptography and Information Security ( IJCIS) is an open access peer reviewed journal that focuses on cutting-edge results in applied cryptography and Information security. It aims to bring together scientists, researchers and students to exchange novel ideas and results in all aspects of cryptography, coding and Information security. Topics of interest include, but are not limited to the following: Cryptographic protocols Cryptography and Coding Untraceability Privacy and authentication Key management Authentication Trust Management Quantum cryptography Computational Intelligence in Security Artificial Immune Systems Biological & Evolutionary Computation Intelligent Agents and Systems Reinforcement & Unsupervised Learning Autonomy-Oriented Computing Coevolutionary Algorithms Fuzzy Systems Biometric Security Trust models and metrics Regulation and Trust Mechanisms Data Integrity Models for Authentication, Trust and Authorization Wireless Network Security Information Hiding E- Commerce Data & System Integrity Access Control and Intrusion Detection Intrusion Detection and Vulnerability Assessment Authentication and Non-repudiation Identification and Authentication Insider Threats and Countermeasures Intrusion Detection & Prevention Secure Cloud Computing Security Information Systems Architecture and Design and Security Patterns Security Management Security Requirements (threats, vulnerabilities, risk, formal methods, etc.) Sensor and Mobile Ad Hoc Network Security Service and Systems Design and QoS Network Security Software Security Security and Privacy in Mobile Systems Security and Privacy in Pervasive/Ubiquitous Computing Security and Privacy in Web Sevices Security and Privacy Policies Security Area Control Security Deployment Security Engineering Security for Grid Computing Security in Distributed Systems Paper Submission ================= Authors are invited to submit papers for this journal through E-mail : [email protected] Submissions must be original and should not have been published previously or be under consideration for publication while being evaluated for this Journal. For other details please visit http://airccse.org/journal/ijcis/index.html
Views: 6 Ijics Journal
PCI Requirement 3.6.6 Using Split Knowledge & Dual Control
 
03:02
PCI Requirement 3.6.6 is one requirement that both assessors and clients struggle to understand. PCI Requirement 3.6.6 states, “If manual clear-text cryptographic key-management operations are used, these operations must be managed using split knowledge and dual control.” What is split knowledge? The PCI DSS explains split knowledge as, “Split knowledge is a method in which two or more people separately have key components, where each person knows only their own key component, and the individual key components convey no knowledge of the original cryptographic key.” What is dual control? The PCI DSS defines dual control as, “Dual control requires two or more people to perform a function, and no single person can access or use the authentication materials of another.” Why use both? Although PCI Requirement 3.6.6 confuses many assessors and clients, both split knowledge and dual control must be used to comply with this requirement. The PCI DSS explains, “Split knowledge and dual control of keys are used to eliminate the possibility of one person having access to the whole key. This control is applicable for manual key-management operations, or where key management is not implemented by the encryption product.” If you store, process, or transmit cardholder data, interact with payment card data in any way, or have the ability to impact someone else’s cardholder information or the security of that information, you are subject to comply with the PCI DSS. This exclusive video series, PCI Demystified, was developed to assist your organization in understanding what the Payment Card Industry Data Security Standard (PCI DSS) is, who it applies to, what the specific requirements are, and what your organizations needs to know and do to become compliant. Learn more at https://kirkpatrickprice.com/video/pci-requirement-3-6-6-using-split-knowledge-dual-control/ Video Transcription If you’re using a clear text key management program in order to create your encryption keys, it’s required that you use split knowledge and dual control. This is one requirement that many assessors have gotten wrong for many years, including myself. This is one requirement that we see a lot of clients struggle to understand. Taking an encryption key and splitting it in half (giving half to one person and half to another), is not split knowledge and dual control. It might be dual control, but it’s not split knowledge. When we look at the definition of split knowledge and dual control, dual control means that it takes more than one individual to create this key rotation ceremony. When we look at split knowledge, it says that when we create the key, no one individual has any knowledge of the resulting key. Where you take these two key halves and one person gets one half and another person gets the other half, that one individual only knows what their half of that key is. If you are developing or using a clear text key management program, what we recommend that you do is have some “X, or…” process. You have Key Custodian A and Key Custodian B that has, if you’re going to create an 128 bit key, each individual has 128 bits of a key seed. Those two individuals come together and input their key into their application or their key seed into the application. The application then goes through a process of “X, or…” those two values together, then outputs the encryption key that nobody knows. If this is a struggle for you or you need a better understanding of what clear text management program looks like, give me a call or talk to your assessor – they’ll be more than happy to help you understand what a clear text management program really looks like. Stay Connected Twitter: https://twitter.com/KPAudit LinkedIn: https://www.linkedin.com/company/kirkpatrickprice-llc Facebook: https://www.facebook.com/kirkpatrickprice/ More Free Resources PCI Demystified: https://kirkpatrickprice.com/pci-demystified/ Blog: https://kirkpatrickprice.com/blog/ Webinars: https://kirkpatrickprice.com/webinars/ Videos: https://kirkpatrickprice.com/video/ White Papers: https://kirkpatrickprice.com/white-papers/ About Us KirkpatrickPrice is a licensed CPA firm, PCI QSA, and a HITRUST CSF Assessor, registered with the PCAOB, providing assurance services to over 600 clients in more than 48 states, Canada, Asia, and Europe. The firm has over 12 years of experience in information security and compliance assurance by performing assessments, audits, and tests that strengthen information security and internal controls. KirkpatrickPrice most commonly provides advice on SOC 1, SOC 2, HIPAA, HITRUST CSF, PCI DSS, ISO 27001, FISMA, and CFPB frameworks. For more about KirkpatrickPrice: https://kirkpatrickprice.com/ Contact us today: 800-770-2701 https://kirkpatrickprice.com/contact/
Views: 544 KirkpatrickPrice
Hacking a Site on Adobe Experience Manager
 
32:41
The report is devoted to security testing of web applications based on Adobe Experience Manager (AEM). The speaker will share his experience of searching and exploiting vulnerabilities he came across during his work (vulnerabilities that lead to sensitive data leakage, DoS attacks, XSS, XXE and even RCE) and demonstrate self-developed tools, which can help automate security testing of AEM-based web applications. Author: Mikhail Egorov More: http://www.phdays.com/program/40870/
Views: 4451 Positive Technologies
IJCIS
 
00:07
International Journal on Cryptography and Information Security ( IJCIS) ISSN :1839-8626 http://wireilla.com/ijcis/index.html Scope & Topics International Journal on Cryptography and Information Security ( IJCIS) is an open access peer reviewed journal that focuses on cutting-edge results in applied cryptography and Information security. It aims to bring together scientists, researchers and students to exchange novel ideas and results in all aspects of cryptography, coding and Information security. Topics of interest include but are not limited to, the following • Cryptographic protocols • Cryptography and Coding • Untraceability • Privacy and authentication • Key management • Authentication • Trust Management • Quantum cryptography • Computational Intelligence in Security • Artificial Immune Systems • Biological & Evolutionary Computation • Intelligent Agents and Systems • Reinforcement & Unsupervised Learning • Autonomy-Oriented Computing • Coevolutionary Algorithms • Fuzzy Systems • Biometric Security • Trust models and metrics • Regulation and Trust Mechanisms • Data Integrity • Models for Authentication, Trust and Authorization • Wireless Network Security • Information Hiding • Data & System Integrity • E- Commerce • Access Control and Intrusion Detection • Intrusion Detection and Vulnerability Assessment • Authentication and Non-repudiation • Identification and Authentication • Insider Threats and Countermeasures • Intrusion Detection & Prevention • Secure Cloud Computing • Security Information Systems Architecture and Design and Security Patterns • Security Management • Security Requirements (threats, vulnerabilities, risk, formal methods, etc.) • Sensor and Mobile Ad Hoc Network Security • Service and Systems Design and QoS Network Security • Software Security • Security and Privacy in Mobile Systems • Security and Privacy in Pervasive/Ubiquitous Computing • Security and Privacy in Web Sevices • Security and Privacy Policies • Security Area Control • Security Deployment • Security Engineering • Security for Grid Computing • Security in Distributed Systems Important Dates • Submission Deadline : April 08, 2018 • Notification : May 08, 2018 • Final Manuscript Due : May 16, 2018 • Publication Date : Determined by the Editor-in-Chief
Views: 8 Cseij Journal
USENIX Security '17 - Hacking in Darkness: Return-oriented Programming against Secure Enclaves
 
32:47
Jaehyuk Lee and Jinsoo Jang, KAIST; Yeongjin Jang, Georgia Institute of Technology; Nohyun Kwak, Yeseul Choi, and Changho Choi, KAIST; Taesoo Kim, Georgia Institute of Technology; Marcus Peinado, Microsoft Research; Brent Byunghoon Kang, KAIST Intel Software Guard Extensions (SGX) is a hardware-based Trusted Execution Environment (TEE) that is widely seen as a promising solution to traditional security threats. While SGX promises strong protection to bug-free software, decades of experience show that we have to expect vulnerabilities in any non-trivial application. In a traditional environment, such vulnerabilities often allow attackers to take complete control of vulnerable systems. Efforts to evaluate the security of SGX have focused on side-channels. So far, neither a practical attack against a vulnerability in enclave code nor a proof-of-concept attack scenario has been demonstrated. Thus, a fundamental question remains: What are the consequences and dangers of having a memory corruption vulnerability in enclave code? To answer this question, we comprehensively analyze exploitation techniques against vulnerabilities inside enclaves. We demonstrate a practical exploitation technique, called Dark-ROP, which can completely disarm the security guarantees of SGX. Dark-ROP exploits a memory corruption vulnerability in the enclave software through return-oriented programming (ROP). However Dark-ROP differs significantly from traditional ROP attacks because the target code runs under solid hardware protection. We overcome the problem of exploiting SGX-specific properties and obstacles by formulating a novel ROP attack scheme against SGX under practical assumptions. Specifically, we build several oracles that inform the attacker about the status of enclave execution. This enables him to launch the ROP attack while both code and data are hidden. In addition, we exfiltrate the enclave’s code and data into a shadow application to fully control the execution environment. This shadow application emulates the enclave under the complete control of the attacker, using the enclave (through ROP calls) only to perform SGX operations such as reading the enclave’s SGX crypto keys. The consequences of Dark-ROP are alarming; the attacker can completely breach the enclave’s memory protections and trick the SGX hardware into disclosing the enclave’s encryption keys and producing measurement reports that defeat remote attestation. This result strongly suggests that SGX research should focus more on traditional security mitigations rather than on making enclave development more convenient by expanding the trusted computing base and the attack surface (e.g., Graphene, Haven). View the full program: https://www.usenix.org/sec17/program
Views: 1059 USENIX
International Journal on Cryptography and Information Security  (IJCIS)
 
00:09
International Journal on Cryptography and Information Security (IJCIS) ISSN:1839-8626 http://wireilla.com/ijcis/index.html Scope & Topics International Journal on Cryptography and Information Security ( IJCIS) is an open access peer reviewed journal that focuses on cutting-edge results in applied cryptography and Information security. It aims to bring together scientists, researchers and students to exchange novel ideas and results in all aspects of cryptography, coding and Information security. Topics of interest include but are not limited to, the following • Cryptographic protocols • Cryptography and Coding • Intractability • Privacy and authentication • Key management • Authentication • Trust Management • Quantum cryptography • Computational Intelligence in Security • Artificial Immune Systems • Biological & Evolutionary Computation • Intelligent Agents and Systems • Reinforcement & Unsupervised Learning • Autonomy-Oriented Computing • Co evolutionary Algorithms • Fuzzy Systems • Biometric Security • Trust models and metrics • Regulation and Trust Mechanisms • Data Integrity • Models for Authentication, Trust and Authorization • Wireless Network Security • Information Hiding • Data & System Integrity • E- Commerce • Access Control and Intrusion Detection • Intrusion Detection and Vulnerability Assessment • Authentication and Non-repudiation • Identification and Authentication • Insider Threats and Countermeasures • Intrusion Detection & Prevention • Secure Cloud Computing • Security Information Systems Architecture and Design and Security Patterns • Security Management • Security Requirements (threats, vulnerabilities, risk, formal methods, etc.) • Sensor and Mobile Ad Hoc Network Security • Service and Systems Design and Quos Network Security • Software Security • Security and Privacy in Mobile Systems • Security and Privacy in Pervasive/Ubiquitous Computing • Security and Privacy in Web Services • Security and Privacy Policies • Security Area Control • Security Deployment • Security Engineering • Security for Grid Computing • Security in Distributed Systems Paper Submission Authors are invited to submit papers for this journal through Submission system. Submissions must be original and should not have been published previously or be under consideration for publication while being evaluated for this Journal. For paper format download the template in this page. Contact Us Here's where you can reach us: [email protected] or [email protected]
Views: 7 aircc journal
International Journal on Cryptography and Information Security  (IJCIS)
 
00:09
International Journal on Cryptography and Information Security (IJCIS) ISSN:1839-8626 http://wireilla.com/ijcis/index.html Scope & Topics International Journal on Cryptography and Information Security ( IJCIS) is an open access peer reviewed journal that focuses on cutting-edge results in applied cryptography and Information security. It aims to bring together scientists, researchers and students to exchange novel ideas and results in all aspects of cryptography, coding and Information security. Topics of interest include but are not limited to, the following • Cryptographic protocols • Cryptography and Coding • Intractability • Privacy and authentication • Key management • Authentication • Trust Management • Quantum cryptography • Computational Intelligence in Security • Artificial Immune Systems • Biological & Evolutionary Computation • Intelligent Agents and Systems • Reinforcement & Unsupervised Learning • Autonomy-Oriented Computing • Co evolutionary Algorithms • Fuzzy Systems • Biometric Security • Trust models and metrics • Regulation and Trust Mechanisms • Data Integrity • Models for Authentication, Trust and Authorization • Wireless Network Security • Information Hiding • Data & System Integrity • E- Commerce • Access Control and Intrusion Detection • Intrusion Detection and Vulnerability Assessment • Authentication and Non-repudiation • Identification and Authentication • Insider Threats and Countermeasures • Intrusion Detection & Prevention • Secure Cloud Computing • Security Information Systems Architecture and Design and Security Patterns • Security Management • Security Requirements (threats, vulnerabilities, risk, formal methods, etc.) • Sensor and Mobile Ad Hoc Network Security • Service and Systems Design and Quos Network Security • Software Security • Security and Privacy in Mobile Systems • Security and Privacy in Pervasive/Ubiquitous Computing • Security and Privacy in Web Services • Security and Privacy Policies • Security Area Control • Security Deployment • Security Engineering • Security for Grid Computing • Security in Distributed Systems Paper Submission Authors are invited to submit papers for this journal through Submission system. Submissions must be original and should not have been published previously or be under consideration for publication while being evaluated for this Journal. For paper format download the template in this page. Contact Us Here's where you can reach us: [email protected] or [email protected]
Views: 3 aircc journal
DEFCON 20: Scylla: Because There's no Patch for Human Stupidity
 
15:48
Speakers: SERGIO 'FLACMAN' VALDERRAMA CONSULTING MANAGER, 2SECURE CARLOS ALBERTO RODRIGUEZ CO-FOUNDER, 2SECURE When there's no technical vulnerability to exploit, you should try to hack what humans left for you, and believe me, this always works. Scylla provides all the power of what a real audit, intrusion, exclusion and analysis tool needs, giving the possibility of scanning misconfiguration bugs dynamically. Scylla aims to be a better tool for security auditors, extremely fast, designed based on real scenarios, developed by experienced coders and constructed with actual IT work methods. The words "Configuration Tracer" are the best definition for Scylla, a tool to help on IT audits. Sergio 'flacman' Valderrama has been a coder and hacker since he was in school (15 Years old?). Consulting Manager of 2Secure S.A.S, he has worked as security consultant for more than 6 years. Founder of ColombiaUnderground Team, he studied Computer Engineer at the Universidad de los Andes... (lot of non interesting crap about titles and experience). And of course, he's the main developer of Scylla. Carlos Alberto Rodriguez is Co-Founder at 2Secure, a Colombia-based company that provides specialized security services for multiple sector companies. Senior Developer focused in security development with emphasis in cryptographic algorithms, Senior Security Consultant, R&D Manager and Security Applications Leader for 2Secure with over 7 years of experience in security and incident handling. Twitter: @_S_aint_Iker For more information visit: http://bit.ly/defcon20_information To download the video visit: http://bit.ly/defcon20_videos Playlist DEFCON 20: http://bit.ly/defcon20_playlist
Views: 1544 Christiaan008
Service Fabrik – Manage Enterprise-Grade Backing Services for an Enterprise-Grade Cloud Foundry
 
32:19
Service Fabrik – Manage Enterprise-Grade Backing Services for an Enterprise-Grade Cloud Foundry [I] - Shashank Mohan Jain & Krishanu Biswas, SAP Cloud Foundry is a great abstraction layer for developing Cloud-native applications. In order to develop applications, you will also need backing services for caching, messaging, persistence and so on, besides an application runtime. Redis, RabbitMQ, MongoDB, and Postgres are some examples of such backing services. So far, there has been no open source offering that will allow you to provision, and operate backing service instances for Cloud Foundry in an automated/managed way including backup & restore, updates/upgrades and more. SAP’s open source offering called “Service Fabrik” (https://github.com/SAP/service-fabrik-boshrelease), provides a well defined contract and framework to provision and operate services to close this gap. While it is the basis for SAP’s own service offerings, Service Fabrik allows to deploy services described by either BOSH releases or as Docker containers. In this session, we’ll show the basics of Service Fabrik, the features and functions the framework provides and how easy it is to integrate your own services into it. Krishanu Biswas Engineering Manager, SAP Shashank Mohan Jain SAP Labs India Pvt. Ltd. Product Architect - SAP Cloud Platform Core Shashank Mohan Jain works in SAP Labs India Pvt. Ltd. as a Product Architect for SAP Cloud Platform Core. He is the lead architect for a host of technical services and components that SAP is developing on Cloud Foundry as part of SAP Cloud Platform. He is passionate about Software Architecture and Development and developing and solving problems around Cloud, Cloud Infrastructure, Containers turns him on. He has been a speaker in events like Cloud Expo, IEEE Cloud Computing for Emerging Markets, SAP TechED and many other internal events.
Views: 600 Cloud Foundry
How Enterprises Migrate (Securely) to Cloud (Google Cloud Next '17)
 
40:34
In this video, Leonard Law, Sol Cates, Roy Feintuch, and Patrick Lecuyer discuss common concerns and solutions for enterprises who are starting their Cloud migration journey. They discuss strategies that customers can adopt to keep their data safe, retain operational control, and integrate with existing infrastructure and applications. Missed the conference? Watch all the talks here: https://goo.gl/c1Vs3h Watch more talks about Infrastructure & Operations here: https://goo.gl/k2LOYG
Views: 9663 Google Cloud Platform