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What is TRANSIENT-KEY CRYPTOGRAPHY? What does TRANSIENT-KEY CRYPTOGRAPHY mean?
 
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What is TRANSIENT-KEY CRYPTOGRAPHY? What does TRANSIENT-KEY CRYPTOGRAPHY mean? TRANSIENT-KEY CRYPTOGRAPHY meaning - TRANSIENT-KEY CRYPTOGRAPHY definition - TRANSIENT-KEY CRYPTOGRAPHY 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 Transient-key cryptography is a form of public-key cryptography wherein keypairs are generated and assigned to brief intervals of time instead of to individuals or organizations, and the blocks of cryptographic data are chained through time. In a transient-key system, private keys are used briefly and then destroyed, which is why it is sometimes nicknamed “disposable crypto.” Data encrypted with a private key associated with a specific time interval can be irrefutably linked to that interval, making transient-key cryptography particularly useful for digital trusted timestamping. Public-key vs. transient-key cryptography! Both public-key and transient-key systems can be used to generate digital signatures that assert that a given piece of data has not changed since it was signed. But the similarities end there. In a traditional public key system, the public/private keypair is typically assigned to an individual, server, or organization. Data signed by a private key asserts that the signature came from the indicated source. Keypairs persist for years at a time, so the private component must be carefully guarded against disclosure; in a public-key system, anyone with access to a private key can counterfeit that person’s digital signature. In transient-key systems, however, the keypair is assigned to a brief interval of time, not to a particular person or entity. Data signed by a specific private key becomes associated with a specific time and date. A keypair is active only for a few minutes, after which the private key is permanently destroyed. Therefore, unlike public-key systems, transient-key systems do not depend upon the long-term security of the private keys. Establishing data integrity with transient-key timestamps! In a transient-key system, the source of time must be a consistent standard understood by all senders and receivers. Since a local system clock may be changed by a user, it is never used as a source of time. Instead, data is digitally signed with a time value derived from Universal Coordinated Time (UTC) accurate to within a millisecond, in accordance with the ANSI ASC X9.95 standard for Trusted Timestamping. Whenever a time interval in a transient-key system expires, a new public/private keypair is generated, and the private key from the previous interval is used to digitally certify the new public key. The old private key is then destroyed. This "key-chaining" system is the immediate ancestor of the Blockchain technology in vogue today. For the new interval, time values are obtained from a trusted third-party source, and specific moments in time can be interpolated in between received times by using a time-biasing method based on the internal system timer. If a trusted time source cannot be obtained or is not running within specified tolerances, transient private keys are not issued. In that case, the time interval chain is terminated, and a fresh one is begun. The old and new chains are connected through network archives, which enable all servers to continue to verify the data integrity through time of protected data, regardless of how often the chain must be restarted. The start times of the chain and of each interval can be coupled together to form an unbroken sequence of public keys, which can be used for the following: To irrefutably identify the time at which a set of data was signed. To identify the exact state of the data at the time it was signed. As an extra security measure, all requests for signatures made during an interval are stored in a log that is concatenated and is itself appended to the public key at the start of the next interval. This mechanism makes it impossible to insert new “signed events” into the interval chain after the fact. Cross-verification! Through independently operating servers, cross-certification can provide third-party proof of the validity of a time interval chain and irrefutable evidence of consensus on the current time. Transient-key cryptographic systems display high Byzantine fault tolerance. A web of interconnected cross-certifying servers in a distributed environment creates a widely witnessed chain of trust that is as strong as its strongest link.....
Views: 54 The Audiopedia
Final Year Projects | CipherXRay: Exposing Cryptographic Operations and Transient Secrets
 
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Including Packages ======================= * Complete Source Code * Complete Documentation * Complete Presentation Slides * Flow Diagram * Database File * Screenshots * Execution Procedure * Readme File * Addons * Video Tutorials * Supporting Softwares Specialization ======================= * 24/7 Support * Ticketing System * Voice Conference * Video On Demand * * Remote Connectivity * * Code Customization ** * Document Customization ** * Live Chat Support * Toll Free Support * Call Us:+91 967-778-1155 +91 958-553-3547 +91 967-774-8277 Visit Our Channel: http://www.youtube.com/clickmyproject Mail Us: [email protected] chat: http://support.elysiumtechnologies.com/support/livechat/chat.php
Views: 206 myproject bazaar
USENIX Security '18 - Foreshadow: Extracting the Keys to the Intel SGX Kingdom...
 
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Foreshadow: Extracting the Keys to the Intel SGX Kingdom with Transient Out-of-Order Execution Jo Van Bulck imec-DistriNet, KU Leuven Abstract: Trusted execution environments, and particularly the Software Guard eXtensions (SGX) included in recent Intel x86 processors, gained significant traction in recent years. A long track of research papers, and increasingly also real-world industry applications, take advantage of the strong hardware-enforced confidentiality and integrity guarantees provided by Intel SGX. Ultimately, enclaved execution holds the compelling potential of securely offloading sensitive computations to untrusted remote platforms. We present Foreshadow, a practical software-only microarchitectural attack that decisively dismantles the security objectives of current SGX implementations. Crucially, unlike previous SGX attacks, we do not make any assumptions on the victim enclave’s code and do not necessarily require kernel-level access. At its core, Foreshadow abuses a speculative execution bug in modern Intel processors, on top of which we develop a novel exploitation methodology to reliably leak plaintext enclave secrets from the CPU cache. We demonstrate our attacks by extracting full cryptographic keys from Intel’s vetted architectural enclaves, and validate their correctness by launching rogue production enclaves and forging arbitrary local and remote attestation responses. The extracted remote attestation keys affect millions of devices. View the full USENIX Security '18 program at https://www.usenix.org/usenixsecurity18/technical-sessions
Views: 784 USENIX
Final Year Projects | CipherXRay: Exposing Cryptographic Operations and Transient Secrets
 
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Including Packages ======================= * Complete Source Code * Complete Documentation * Complete Presentation Slides * Flow Diagram * Database File * Screenshots * Execution Procedure * Readme File * Addons * Video Tutorials * Supporting Softwares Specialization ======================= * 24/7 Support * Ticketing System * Voice Conference * Video On Demand * * Remote Connectivity * * Code Customization ** * Document Customization ** * Live Chat Support * Toll Free Support * Call Us:+91 967-774-8277, +91 967-775-1577, +91 958-553-3547 Shop Now @ http://clickmyproject.com Get Discount @ https://goo.gl/lGybbe Chat Now @ http://goo.gl/snglrO Visit Our Channel: http://www.youtube.com/clickmyproject Mail Us: [email protected]
Views: 528 Clickmyproject
What is SOFTWARE PROTECTION DONGLE? What does SOFTWARE PROTECTION DONGLE mean?
 
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What is SOFTWARE PROTECTION DONGLE? What does SOFTWARE PROTECTION DONGLE mean? SOFTWARE PROTECTION DONGLE meaning - SOFTWARE PROTECTION DONGLE definition - SOFTWARE PROTECTION DONGLE explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. A software protection dongle (commonly known as a dongle or key) is an electronic copy protection and content protection device which, when attached to a computer or other electronic appliance, unlocks software functionality or decodes content. The hardware key is programmed with a product key or other cryptographic protection mechanism; it attaches via electrical connector to an external bus of the computer or appliance. When used as a software protection device, dongles mostly appear as two-interface security tokens with transient data flow that does not interfere with other dongle functions and a pull communication that reads security data from the dongle. Without the dongle, the software may run only in a restricted mode, or not at all. When used as a device attached to a computer or TV or gaming console, dongles can enable functions that would not be present without it. For example, a dongle attached to a TV may receive an encoded video stream, decode it in the dongle, and then present this audio and video information to the TV. Efforts to introduce dongle copy-protection in the mainstream software market have met stiff resistance from users. Such copy-protection is more typically used with very expensive packages and vertical market software, such as CAD/CAM software, MICROS Systems hospitality and special retail software, Digital Audio Workstation applications, and some translation memory packages. In cases such as prepress and printing software, the dongle is encoded with a specific, per-user license key, which enables particular features in the target application. This is a form of tightly controlled licensing, which allows the vendor to engage in vendor lock-in and charge more than it would otherwise for the product. An example is the way Kodak licenses Prinergy to customers: When a computer-to-plate output device is sold to a customer, Prinergy's own license cost is provided separately to the customer, and the base price contains little more than the required licenses to output work to the device. USB dongles are also a big part of Steinberg's audio production and editing systems, such as Cubase, WaveLab, Hypersonic, HALion, and others. The dongle used by Steinberg's products is also known as a Steinberg Key. The Steinberg Key can be purchased separately from its counterpart applications and generally comes bundled with the "Syncrosoft License Control Center" application, which is cross-platform compatible with both Mac OS X and Windows. Some software developers use traditional USB flash drives as software license dongles that contain hardware serial numbers in conjunction with the stored device ID strings, which are generally not easily changed by an end-user. A developer can also use the dongle to store user settings or even a complete "portable" version of the application. Not all flash drives are suitable for this use, as not all manufacturers install unique serial numbers into their devices. Although such medium security may deter a casual hacker, the lack of a processor core in the dongle to authenticate data, perform encryption/decryption, and execute inaccessible binary code makes such a passive dongle inappropriate for all but the lowest-priced software. A simpler and even less secure option is to use unpartitioned or unallocated storage in the dongle to store license data. Common USB flash drives are relatively inexpensive compared to dedicated security dongle devices, but reading and storing data in a flash drive are easy to intercept, alter, and bypass.
Views: 1048 The Audiopedia
HDFS Data Encryption Scheme using ARIA Algorithm on Hadoop projects
 
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Views: 189 Phdtopic com
Foreshadow: Breaking the Virtual Memory Abstraction with Transient Out-of-Order Execution
 
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Speaker: Ofir Weisse — Foreshadow is a speculative execution attack on Intel processors which allows an attacker to steal sensitive information stored inside personal computers or third party clouds. Foreshadow has two versions, the original attack designed to extract data from SGX enclaves and a Next-Generation version which affects Virtual Machines (VMs), hypervisors (VMM), operating system (OS) kernel memory, and System Management Mode (SMM) memory. Foreshadow-SGX: At a high level, SGX is a new feature in modern Intel CPUs which allows computers to protect users’ data even if the entire system falls under the attacker’s control. While it was previously believed that SGX is resilient to speculative execution attacks (such as Meltdown and Spectre), Foreshadow demonstrates how speculative execution can be exploited for reading the contents of SGX-protected memory as well as extracting the machine’s private attestation key. Making things worse, due to SGX’s privacy features, an attestation report cannot be linked to the identity of its signer. Thus, it only takes a single compromised SGX machine to erode trust in the entire SGX ecosystem. Foreshadow Next Generation: While investigating the vulnerability that causes Foreshadow, which Intel refers to as "L1 Terminal Fault", Intel identified two related attacks, which we call Foreshadow-NG. These attacks can potentially be used to read any information residing in the L1 cache, including information belonging to the System Management Mode (SMM), the Operating System's Kernel, or Hypervisor. Perhaps most devastating, Foreshadow-NG might also be used to read information stored in other virtual machines running on the same third-party cloud, presenting a risk to cloud infrastructure. Finally, in some cases, Foreshadow-NG might bypass previous mitigations against speculative execution attacks, including countermeasures to Meltdown and Spectre. . . . . . . . . Ofir Weisse is a Ph.D. candidate at the University of Michigan. His current research focuses on the feasibility of secure execution in the cloud. His recent publications include HotCalls (ISCA 2017) and WALNUT (EuroS&P 2017). Ofir worked for Intel in Haifa as a security researcher in the SGX group. He received his master's in computer engineering from Tel-Aviv University and B.Sc from the Technion. His previous research focused on differential power analysis of cryptographic devices, which was published in CHES and HASP.
Intelligent cryptography approach for secure distributed big data | Final Year Projects 2016 - 2017
 
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Including Packages ======================= * Base Paper * Complete Source Code * Complete Documentation * Complete Presentation Slides * Flow Diagram * Database File * Screenshots * Execution Procedure * Readme File * Addons * Video Tutorials * Supporting Softwares Specialization ======================= * 24/7 Support * Ticketing System * Voice Conference * Video On Demand * * Remote Connectivity * * Code Customization ** * Document Customization ** * Live Chat Support * Toll Free Support * Call Us:+91 967-774-8277, +91 967-775-1577, +91 958-553-3547 Shop Now @ http://myprojectbazaar.com Get Discount @ https://goo.gl/dhBA4M Chat Now @ http://goo.gl/snglrO Visit Our Channel: https://www.youtube.com/user/myprojectbazaar Mail Us: [email protected]
Views: 105 myproject bazaar
Hybrid Cryptographic  Access Control for Cloud | Final Year Projects 2016 - 2017
 
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Including Packages ======================= * Base Paper * Complete Source Code * Complete Documentation * Complete Presentation Slides * Flow Diagram * Database File * Screenshots * Execution Procedure * Readme File * Addons * Video Tutorials * Supporting Softwares Specialization ======================= * 24/7 Support * Ticketing System * Voice Conference * Video On Demand * * Remote Connectivity * * Code Customization ** * Document Customization ** * Live Chat Support * Toll Free Support * Call Us:+91 967-774-8277, +91 967-775-1577, +91 958-553-3547 Shop Now @ http://clickmyproject.com Get Discount @ https://goo.gl/dhBA4M Chat Now @ http://goo.gl/snglrO Visit Our Channel: https://www.youtube.com/user/clickmyproject Mail Us: [email protected]
Views: 88 Clickmyproject
USENIX Security '18 - GAZELLE: A Low Latency Framework for Secure Neural Network Inference
 
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Chiraag Juvekar MIT MTL Abstract: The growing popularity of cloud-based machine learning raises natural questions about the privacy guarantees that can be provided in such settings. Our work tackles this problem in the context of prediction-as-a-service wherein a server has a convolutional neural network (CNN) trained on its private data and wishes to provide classifications on clients' private images. Our goal is to build efficient protocols whereby the client can acquire the classification result without revealing their input to the server, while guaranteeing the privacy of the server's neural network. To this end, we design Gazelle, a scalable and low-latency system for secure neural network inference, using an intricate combination of homomorphic encryption and traditional two-party computation techniques (such as garbled circuits). Gazelle makes three contributions. First, we design the Gazelle homomorphic encryption library which provides fast algorithms for basic homomorphic operations such as SIMD (single instruction multiple data) addition, SIMD multiplication and ciphertext permutation. Second, we implement the Gazelle homomorphic linear algebra kernels which map neural network layers to optimized homomorphic matrix-vector multiplication and convolution routines. Third, we design optimized encryption switching protocols which seamlessly convert between homomorphic and garbled circuit encodings to enable implementation of complete neural network inference. We evaluate our protocols on benchmark neural networks trained on the MNIST and CIFAR-10 datasets and show that Gazelle outperforms the best existing systems such as MiniONN (ACM CCS 2017) and Chameleon (Crypto Eprint 2017/1164) by 20--30x in online runtime. When compared with fully homomorphic approaches like CryptoNets (ICML 2016), we demonstrate three orders of magnitude faster online run-time. View the full USENIX Security '18 program at https://www.usenix.org/usenixsecurity18/technical-sessions
Views: 257 USENIX
Dr. Sami Zhioua, ICS 444: Lecture 07: Key Management (Part 2)
 
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This is the seventh lecture of the course ICS 444: Computer & Network Security offered at King Fahd University of Petroleum and Minerals (KFUPM). This lecture was presented in the Spring 2016 semester (KFUPM term: 152). This course is an introduction to computer and network security; Security services: confidentiality, integrity, availability, accountability; Hacker techniques and attack types; Public and private key encryption; Authentication; Digital signature; User identification and access control; Computer viruses, Trojans and worms; Risk management and analysis; Information security process; Internet security: security protocols such as IPSec, SSL, TLS, email and web security; Security technologies and systems: Firewalls, VPN and IDS. The course is offered by Dr. Sami Zhioua. He is an Assistant Professor at the Information and Computer Science Department (ICS) at King Fahd University of Petroleum and Minerals (KFUPM). Learn more about Dr. Zhioua here: http://faculty.kfupm.edu.sa/ICS/zhioua/ Recorded on: 16/02/2016
Views: 178 TechBench
Hibernate tutorial 18 || Use of @transient annotation in hibernate
 
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Hibernate tutorial By Maniram Yadav Hibernate configuration file hibernate.cfg.xml TubeAcademy Use of @transient annotation in hibernate hibernate.properties @Entity Annotation Entity bean @Table Annotation @Id Annotation @Column annotation Tutorial By Maniram Yadav Hibernate Introduction Object Relational Mapping ORM Tutorial By Maniram Yadav Java Tutorial Java programming HQL Hibernate Basics RDBMS
Views: 97 TubeAcademy
Black Hat USA 2012 - Torturing OpenSSL
 
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By: Valeria Bertacco For any computing system to be secure, both hardware and software have to be trusted. If the hardware layer in a secure system is compromised, not only it is possible to extract secret information about the software, but it is also extremely difficult for the software to detect that an attack is underway. This talk will detail a complete end-to-end security attack to on a microprocessor system and will demonstrate how hardware vulnerabilities can be exploited to target systems that are software-secure. Specifically, we present a side-channel attack to the RSA signature algorithm by leveraging transient hardware faults at the server. Faults may be induced via voltage-supply variation, temperature variation, injection of single-event faults, etc. When affected by faults, the server produces erroneous RSA signatures, which it returns to the client. Once a sufficient number of erroneously signed messages is collected at the client end, we filter those that can leak private key information and we use them to extract the private key. We developed an algorithm to extract the private RSA key from messages affected by single-bit faults in the multiplication during Fixed Window Exponentiation (FWE), that is, the standard exponentiation algorithm used in OpenSSL during RSA signing. Our algorithm was inspired by a solution developed by Boneh, et al. for the Chinese Remainder Theorem (CRT) [D. Boneh, R. DeMillo, and R. Lipton. On the importance of eliminating errors in cryptographic computations. Journal of Cryptology, Dec 2001], an algorithm particularly prone to attacks. Depending of the window size used in the encryption algorithm, it is possible to extract 4-6 bits of the private key from an erroneously signed message. Our attack is perpetrated using a FPGA platform implementing a SPARC-based microprocessor running unmodified Linux and the OpenSSL authentication library. The server provides 1024-bits RSA authentication to a client we control via Ethernet connection. Faults are injected by inducing variations in the supply voltage on the FPGA platform or by subjecting the server to high temperatures. Our client collects a few thousands signed messages, which we transfer to an 80-machines computing pool to compute the private RSA key in less than 100 hours. Note that our attack does not require access to the victim system's internal components, but simply proximity to it. Moreover, it is conceivable that an attack leveraging solely high temperatures can be carried out on machines in a remote poorly-conditioned server room. Finally, the attack does not leave any trail of the attack in the victim machine, and thus it cannot be detected. The presentation includes a live demo of the attack on an FPGA platform implementing a SPARC system. The system is powered via a voltage controller, used to induce variations in the supply voltage. The server is simplified to use a 128-bits private key so that the attack can be perpetrated during the briefing.
Views: 523 Black Hat
USENIX Security '18 - Meltdown: Reading Kernel Memory from User Space
 
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Moritz Lipp Graz University of Technology Abstract: The security of computer systems fundamentally relies on memory isolation, e.g., kernel address ranges are marked as non-accessible and are protected from user access. In this paper, we present Meltdown. Meltdown exploits side effects of out-of-order execution on modern processors to read arbitrary kernel-memory locations including personal data and passwords. Out-of-order execution is an indispensable performance feature and present in a wide range of modern processors. The attack is independent of the operating system, and it does not rely on any software vulnerabilities. Meltdown breaks all security guarantees provided by address space isolation as well as paravirtualized environments and, thus, every security mechanism building upon this foundation. On affected systems, Meltdown enables an adversary to read memory of other processes or virtual machines in the cloud without any permissions or privileges, affecting millions of customers and virtually every user of a personal computer. We show that the KAISER defense mechanism for KASLR has the important (but inadvertent) side effect of impeding Meltdown. We stress that KAISER must be deployed immediately to prevent large-scale exploitation of this severe information leakage. View the full USENIX Security '18 program at https://www.usenix.org/usenixsecurity18/technical-sessions
Views: 727 USENIX
Tempest Keyboard Eavesdropping carried out by a Security and Cryptography Lab in Switzerland
 
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We always knew those electromagnetic emanations would amount to no good, and now here they go ruining any shred of privacy we once thought to possess. Some folks from the Security and Cryptography Lab at Switzerland's EPFL have managed to eavesdrop on the electromagnetic radiation shot off by shoddy wired keyboards with every keystroke. They've found four different ways to listen in, including one previously-published general vulnerability, on eleven keyboard models ranging from 2001 to 2008, with PS/2, USB and laptop keyboards all falling to at least one of the four attacks. The attack works through walls, as far as 65 feet away, and analyzes a wide swath of electromagnetic spectrum to get its results. With wireless keyboards already feeling the sting of hackers, it's probably fair to say that no one is safe, and that cave bunkers far, far away from civilization are pretty much our only hope now. Videos of the attacks are after the break.
Views: 31573 APICorporate
How to Lock External Hard Disk with Password
 
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This Video is about How to Lock Internal/External Hard Disk, Pendrive with Password. Work with All the Windows OS Like Windows10, Windows 8, Windows 7 etc. It is unlike BitLocker. It is Completely Latest and Different. I've Mentioned Its Download link Down Here. Watch This Full Video to Know More about it. Required File Download Link - http://bit.ly/2CLWowQ ===========================================* Thanks for Watching... Please, Like, Comment and Don't Forget to Subscribe. ===========================================*
Views: 93049 Tech YouTubers
9. Securing Web Applications
 
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MIT 6.858 Computer Systems Security, Fall 2014 View the complete course: http://ocw.mit.edu/6-858F14 Instructor: James Mickens In this lecture, Professor Mickens continues looking at how to build secure web applications. License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
Views: 34265 MIT OpenCourseWare
SQL Server Encryption - Part 2
 
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In this video, you will SQL Server encryption hierarchy. If any questions, please contact [email protected]
Views: 666 metamanager
Overview on Modern Cryptography
 
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Cryptography and Network Security by Prof. D. Mukhopadhyay, Department of Computer Science and Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 35938 nptelhrd
Voltage Security's Terence Spies on improving data protection -- Strata + Hadoop 2015
 
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Terence Spies has over 19 years of security and systems software development experience, working with leading companies such as Microsoft, Asta Networks and others. He is frequently quoted by business and technology press on today’s top cybersecurity issues. Terence currently serves as Chief Technology Officer for Voltage Security, overseeing the expansion of Voltage technology into new application areas such as mobility, payments and other areas where application data security is required. Prior to joining Voltage, Terence worked at Asta Networks as Director of Development and VP of Engineering. Before Asta, Terence was with Microsoft for almost 9 years where he started the public key cryptography group and led the development of Microsoft Crypto API. While at Microsoft, Terence also designed the SSL server and client side implementations for Microsoft Internet Explorer, participated in the PCT/TLS protocol design, led the development team for the Microsoft Certificate Server and led the integration of the certificate server and active directory. Terence is active within the standards community and currently serves as chair of X9F1, the Cryptographic Tools group of X9 whose charter is to draft cryptographic algorithm standards for use in the financial industry. Terence graduated with a Bachelor of Science degree in Logic and Computation from Carnegie Mellon University. Watch more from Strata + Hadoop San Jose 2015: http://goo.gl/k9J3GB Visit the conference website to learn more: http://strataconf.com/big-data-conference-ca-2015/ Subscribe to O’Reilly on YouTube! http://goo.gl/szEauh Stay Connected to O'Reilly Media by Email - http://goo.gl/YZSWbO Follow O'Reilly Media: http://plus.google.com/+oreillymedia https://www.facebook.com/OReilly https://twitter.com/OReillyMedia
Views: 862 O'Reilly
Crack WPA/WPA2-PSK using aircrack-ng
 
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Wi-Fi Protected Access (WPA) and Wi-Fi Protected Access II (WPA2) are two security protocols to secure wireless computer networks. WPA was developed as a replacement to broken Wired Equivalent Privacy (WEP) in 2003, as WEP can be bypassed very easily and effectively using various methods. WPA uses RC4 stream cipher based Temporal Key Integrity Protocol (TKIP) to ensure that each data packet is transmitted with a unique encyption key, thereby preventing the types of attacks that compromised WEP. However, a flaw has been discovered on TKIP based WPA which relies on chopchop attack used in WEP cracking. TKIP is much stronger than a cyclic redundancy check algorithm (CRC) used in WEP, but not as strong as the Counter Mode Cipher Block Chaining Message Authentication Code Protocol, Counter Mode CBC-MAC Protocol (CCMP) algorithm used in WPA2. WPA2 uses Advanced Encryption Standard (AES) block cipher based CCMP. It is stronger than TKIP in both privacy and integrity. Authentication modes : 1. WPS mode 2. Personal mode 3. Enterprise mode WPS mode has already been discussed and exploited in previous video. Here is the link in case you missed it https://youtu.be/7XYt5-FeB7U PERSONAL or PSK mode was designed for home and small office networks. This mode use a 256 bit key to encrypt the network traffic, which is a string of 64 hexadecimal digits or a passphrase of 8 to 63 printable ASCII characters. If ASCII characters are used, the 256 bit key is calculated by applying the PBKDF2 key derivation function to the passphrase, using the SSID as the salt and 4096 iterations of HMAC-SHA1. Personal mode is available in both WPA and WPA2, which is the topic of this video. The authentication takes place by a 4-way handshake in both PSK and Enterprise mode. Initial authentication is done using PSK or EAP exchange to ensure the client is authenticated to the access point (AP). After PSK authentication a secret shared key is generated called Pairwise Master Key (PMK). The PSK is derived from a password that is put through PBKDF2-SHA1 as the cryptographic hash function. In a pre-shared-key network, the PSK is actually the PMK. For AP and client exchanging encrypted data, both need to have the right key(s) installed. Each time a client (Supplicant) associates to an AP (Authenticator), new Pairwise Temporal/Transient Key (PTK) is generated, which is unique for each connected client. In case of Broadcast and Multicast frames, all clients use the same Groupwise Temporal Key (GTK) that don’t require a new generation for each association. The function to generate a Pairwise Temporal Key (PTK) is known as a Pseudo Random Function (PRF): PTK = PRF(PMK + ANonce + SNonce + APMAC + SMAC) Nonce is number used once and are pseudo random numbers. Anonce and Snonce are AP and STA (client or station) nonces respectively. APMAC and SMAC are MAC addresses of AP and STA respectively. The 4-way handshake takes place as follows : 1. The AP sends Anonce to the client or STA. 2. The client sends the SNonce to the AP protected by a cryptographic hash (HMAC-SHA1) called Message Integrity Code (MIC) for integrity of this message. The message also includes the Robust Security Network Information Element (RSN IE). 3. The AP constructs and sends the GTK and a sequence number together with another MIC. 4. The Supplicant acknowledges the installation of PTK and GTK afterwards, encrypted Unicast and Broadcast/Multicast transmission can start now. Using aircrack along with a dictionary or crunch bruteforce can take from fews minutes to lifetime to crack the passkey. However, the things can be accelerated using rainbow tables, precomputed hashes, GPU power. A long random alphanumeric password containing upper and lower case letters and special characters is beyond the of computation power available till now. However no one uses such passwords instead people use passwords which are easy to remember, and hence are vulnerable to such attacks. So, in order to speeed up the cracking process what we do is that we use precomputed hashes, and hence saving the conversion time required to hash all words in a wordlist. Rainbow tables come up with precomputed hashes for most commonly used SSIDs. Remember two different SSIDs with same password will produce different hashes. So in order to use rainbow table against captured hash one must ensure first the target network's SSID is present in most commonly used 1000 SSIDs list. In case your SSID is not present in that list then you cant create your own rainbow table using tools like RainbOwCrack. We can make our own hashes for a partical SSID using genpmk and testing the created hashes against captured hash using another tool called cowpatty. In order to use GPU power we can use tools loke oclHashCat, which uses GPU power along with CPU power to crack the wifi key. I am going to cover all these topics in coming tutorials.
Views: 742 sh4dy rul3zz
Analyzing and breaking simple custom encryption - David Gstir
 
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Vortrag bei den Grazer Linuxtagen 2015 Titel: Analyzing and breaking simple, custom encryption An example why Security by Obscurity does not work and why implementing secure software is hard Beschreibung: Was macht man, wenn ein Kunde 50+ AccessPoints verbaut hat, diese neu konfigurieren will und das Passwort nicht mehr kennt? Nein, man fährt nicht stundenlang quer durch das Land und setzt jeden AccessPoint einzeln auf die Werkseinstellungen zurück, sondern man findet eine Sicherheitslücke im Gerät und entschlüsselt das Passwort! Security by Obscurity ist die Idee ein System durch Geheimhaltung des Verfahrens sicher zu machen. Im Grunde also das Gegenteil des Open Source Gedankens. Häufig ist dieser Ansatz in IT-Systemen gepaart mit schwachen Sicherheitsmechanismen und fehlerhaften Implementierungen. Dieser Talk zeigt am Beispiel eines Enterprise AccessPoints wie man mit einfachen Mitteln einen simplen Verschlüsselungsalgorithmus analysiert und bricht. David Gstir studierte Informatik an der TU Graz mit Fokus auf IT-Security. Während seiner Ausbildung analysierte er Attacken auf den Verschlüsselungsalgorithmus AES, Sicherheits- und Privacyaspekte von Smart Metern und entwickelte Software für das LHC Computing Grid. Seit 2013 ist er Teil des Linux und Security Teams der sigma star gmbh. Vortragender: David Gstir
Views: 107 Grazer Linuxtage
CIPHERXRAY  EXPOSING CRYPTOGRAPHIC OPERATIONS AND TRANSIENT SECRETS FROM MONITORED BINARY EXECUTION
 
02:05
Gagner Technologies offers M.E projects based on IEEE 2014 . M.Phil Research projects,Final Year Projects, M.E projects 2014-2015, mini projects 2014-2015, Real Time Projects, Final Year Projects for BE ECE, CSE, IT, MCA, B TECH, ME, M SC (IT), BCA, BSC CSE, IT IEEE 2013 Projects in Data Mining, Distributed System, Mobile Computing, Networks, Networking. IEEE2014-2015 projects. Final Year Projects at Chennai, IEEE Software Projects, Engineering Projects, MCA projects, BE projects, JAVA projects, J2EE projects, .NET projects, Students projects, Final Year Student Projects, IEEE Projects 2014-2015, Real Time Projects, Final Year Projects for BE ECE, CSE, IT, MCA, B TECH, ME, M SC (IT), BCA, BSC CSE, IT,software Engineering,NS2 projects,Mechanical Projects,VLSI projects,Matlab Projects For more details contact below Address No 1,South Dhandapani street(opposite to T.Nagar Bus Stand),T.Nagar,chennai-17 call:8680939422,9962221452 Mail to:[email protected]
Views: 169 Gagner Technologies
SQL Server Encryption - Part 4
 
39:04
In this video, you will learn how to copy the encrypted table from one server to another server. How to setup logshipping for encrypted database. Configure replication for encrypted database. Any questions, contact me at [email protected]
Views: 337 metamanager
LokChain Matrix (2018)
 
00:11
See, Secure, Develop. LokChain: The only 2048 Bits encryption blockchain built for scaling and interoperability. LokChain platform is a structured web of interconnecting technologies focused on integrating distributed ledger, mobile and IoT as one cryptographically secure ecosystem. Lokchain includes a serverless operating system with both public, private and consortium distributed ledgers using Secret Key Infrastructure (SKI) that’s able to deliver quantum computing immunity for small scale users, enterprises, decentralized applications and internet of things (IoT). Lokchain is developed on the bases of our web of technologies. It taps into NEM (Smart Asset), Hashgraph (Gossip protocol, a-BFT), IoTA (Local consensus) and ECSMID (benevolent Cryptography; 2048 bits encryption derived from AES), and has successfully resolved over 16 problems identified in the current blockchain space. This is a highly profitable inter-blockchain, mobile-to-mobile (Mo2Mo), IoT-to-Mobile (I2M), Mobile-to-IoT (M2I), IoT-to-IoT (I2I), IoT-to-IoT to Cloud security infrastructure which does not rely on any third-party, vendor or server[7]. The assumption is that all these approaches keep their immutable records on blockchain. We feature some of the most advanced technologies in the industry. This qualifies LokChain to the membership of Blockchain 4.0 (4th Generation BCT) family. Lokcoin (LCN), is a native cryptocurrency designed to work seamlessly on LokChain platform, open to cross-over alternative blockchain platforms. LCN is to be issued as proposed on the public NEM mosaic-- Smart asset compliant token. LokChain team will integrate its existing “wallet” function to hold LCN balances and allow users to utilize the tokens on the LokChain platform shortly after the tokens are enacted. The LokChain protocol called Zero Knowledge Proof Triangle Flow (ZT-Flow) is being developed for implementation on its own open source blockchain. We have backed up the token life cycle with a smart hub infrastructure project of $400M+. We are not just building a platform but will engage in staving off cryptocurrency inflation and manipulation with the approach that guarantees market security. This means that the token value will be derived from the amount of money raised against the project cost. When the project is fully completed then we can say that the ecosystem of a smart city is fully converged to maximum profit. It will be a critical point for all contributors. In the current state of art, IoT and blockchain integration is based on public key infrastructure (PKI) cryptography. There is no change in permission and role for users, vendors, mobile nodes and IoT devices. This implies a continuous breach of privacy. On the contrary secret key infrastructure (SKI) used in lokchain emphasizes total data encryption, secure data life cycle (s-DLC), total privacy, perpetual ownership and total autonomy at rest/transient SKI features a clear use of attributes and profiles where each of these holds its own autonomy. Attributes are what you are, what you know and what you have e.g Name, address, imei, driver license, biometrics, etc. SKI changes plain attributes into encrypts. A collection of encrypts represent a Data Nucleus Aggregate (DNA). Sets of 16 or more of these attributes build a profile. A collection of these profiles is called Digital Data Nucleic Authority (DDNA). SKI makes certain that the Confidentiality, Integrity, Availability and Privacy are maintained in a serverless and decentralized blockchain environment. More so, Identity Access Management (IAM) is easier to handle. Majority of the IoT devices can now communicate one-on-one in an intelligent manner by using DNA. This kind of change will attract more participants, reshape market rules and create entirely new business models. LokChain is especially designed for mobile, IoT, businesses and the marketplace. The platform consists of a blockchain based “virtual machine” and defined modules, middleware and software stacks in serverless modes. It supports decentralized processes governed by smart asset residing on the platform’s web-based software and application stacks.
Views: 13 Josiah Umezurike
KRACK - Key Reinstallation Attacks: Forcing Nonce Reuse in WPA2
 
10:04
KRACK: https://www.krackattacks.com Read the paper! https://papers.mathyvanhoef.com/ccs2017.pdf Some interesting discussion about the formal protocol verification: https://blog.cryptographyengineering.com/2017/10/16/falling-through-the-kracks/ -=[ 🔴 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. #SecurityResearch #WifiHacking
Views: 60622 LiveOverflow
DEF CON 21 - Daniel Selifonov - A Password is Not Enough
 
45:05
A Password is Not Enough: Why disk encryption is broken and how we might fix it DANIEL SELIFONOV Since the publication of the cold boot attack on software disk encryption 5 years ago, there has been little progress on developing countermeasures and implementing defenses in the disk encryption technologies already in wide use. Furthermore, many users of full disk encryption have physical security habits that fall outside the security models of disk encryption software and thus are more vulnerable than they realize. After examining a set of effective, easily executable, attacks on off- the-shelf disk encryption, and contextualizing them in x86 system architecture, we examine recent research on means of mitigating these attacks. By integrating AES new instructions, x86 debugging registers, encrypted RAM, IOMMU, and the TPM into a combined encryption system, the difficulty of executing a successful attack is raised significantly. We will examine the construction of this system in detail, and, at a higher level, the role of full disk encryption in assuring meaningful security in the face of physical access. Source to an experimental version of the system will be made available. Daniel Selifonov has consulted for a handful of research oriented startups since 2007, and built systems for information technology where security was considered throughout design and implementation, rather than as an afterthought. His research interests in security include reverse engineering, applied cryptography, client side security, and user acceptable information system design. He believes that businesses, no matter the size, should have the tools to defend themselves without getting in the way of core operations, and that existing tools and building blocks require too much expert input to implement correctly. Github: https://github.com/thyth/ Personal Website : http://thyth.com/ Materials: https://www.defcon.org/images/defcon-21/dc-21-presentations/Selifonov/DEFCON-21-Selifonov-A-Password-is-Not-Enough-Why-Disk-Encryption-is-Broken.pdf
Views: 1720 DEFCONConference
Alliance Key Manager for Your AWS Application
 
02:09
Visit the AWS Marketplace or http://hubs.ly/y04w8C0 to download Alliance Key Manager for AWS. Alliance Key Manager for AWS at a glance: • Deploys as an AMI from AWS Marketplace • Deployed in public or virtual private cloud • FIPS 140-2 compliant • OASIS KMIP compliant • Supports real-time mirroring across different AWS data centers
Views: 517 Townsend Security
Blockchain and OpenStack - Building Trusted Chains
 
34:09
Financial organisations are currently looking with great interest at Blockchain databases. This is the same technology behind most crypto-currencies including bitcoin. The goal of Blockchain is to maintain a timestamped, immutable, continually growing list of records. Each block can hold batches of transactions and the results of any blockchain executables.OpenStack lends itself perfectly to the OpenStack platform for hosting as well as potentially providing solutions to some governance challeng
SQL Server on Kubernetes with Persistent Storage
 
06:35
In this five-minute hands-on video, you’ll learn how simple it is to run Microsoft SQL Server in Kubernetes with Portworx. You'll see how to achieve database reliability, recoverability, and high availability without having to configure multiple clustered SQL Server instances.
Views: 1309 Portworx
Achieving compliance by protecting and controlling your data with encryption in - BRK3115
 
01:09:12
There are a variety of technologies Microsoft 365 uses to protect customer data, including encryption, which can also help you meet your compliance obligations. Learn about what encryption technologies Microsoft 365 provides by default and what additive solutions can provide further protection and control, including encryption key options such as Customer Key, BYOK and HYOK with Azure Information Protection.
Views: 130 Microsoft Ignite
Cubase 9 crack serial key keygen cubase 9 activation code
 
02:26
Download from - https://is.gd/CodAyU Cubase 9 crack serial key keygen cubase 9 activation code cubase 9 pro free download cubase 9 download free cubase pro 9 crack mac cubase 9 pro full version crack cubase 9 crack mac cubase 9 elements crack DOWNLOAD KEYGEN -... 1000000000%%%% WORKING TOOL GUARANTEE.. Cubase 9 crack serial key keygen cubase 9 activation code ...
Views: 15 Sandra Bowen
Software protection dongle | Wikipedia audio article
 
12:08
This is an audio version of the Wikipedia Article: https://en.wikipedia.org/wiki/Software_protection_dongle 00:01:15 1 History 00:05:03 1.1 Usage 00:08:17 1.2 Issues 00:10:38 2 Game consoles 00:11:37 3 See also Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago. Learning by listening is a great way to: - increases imagination and understanding - improves your listening skills - improves your own spoken accent - learn while on the move - reduce eye strain Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone. Listen on Google Assistant through Extra Audio: https://assistant.google.com/services/invoke/uid/0000001a130b3f91 Other Wikipedia audio articles at: https://www.youtube.com/results?search_query=wikipedia+tts Upload your own Wikipedia articles through: https://github.com/nodef/wikipedia-tts Speaking Rate: 0.8131981560912386 Voice name: en-US-Wavenet-D "I cannot teach anybody anything, I can only make them think." - Socrates SUMMARY ======= A software protection dongle (commonly known as a dongle or key) is an electronic copy protection and content protection device which, when attached to a computer or other electronic appliance, unlocks software functionality or decodes content. The hardware key is programmed with a product key or other cryptographic protection mechanism; it attaches via electrical connector to an external bus of the computer or appliance.When used as a software protection device, dongles mostly appear as two-interface security tokens with transient data flow that does not interfere with other dongle functions and a pull communication that reads security data from the dongle. Without the dongle, the software may run only in a restricted mode, or not at all. When used as a device attached to a computer or TV or gaming console, dongles can enable functions that would not be present without it. For example, a dongle attached to a TV may receive an encoded video stream, decode it in the dongle, and then present this audio and video information to the TV.
Views: 5 wikipedia tts
Data Compression in 16 Seconds
 
00:34
The Nexus Query Chameleon continues to amaze! Data Compression can be set up in under 16 seconds! Save the company millions and just remember us when you're promoted.
Technical overview of Azure Cosmos DB  : Build 2018
 
01:24:55
In this technical overview of Azure Cosmos DB you will learn how easy it is to get started building planet-scale applications with Azure Cosmos DB. We’ll then take a closer look at important design aspects around global distribution, consistency, and server-side partitioning. How to model your data to fit your app’s needs using tools and APIs you love. Create a Free Account (Azure): https://aka.ms/azft-cosmos
Views: 3442 Microsoft Developer
Modeling and Structural Analysis of cross ply or angle ply composite material
 
14:14
Modeling and Structural Analysis of cross ply or angle ply composite material
Views: 209 AD NSEC
Data Security  High impact Strategies   What You Need to Know  Definitions  Adoptions  Impact  Benef
 
00:29
https://store.theartofservice.com/data-security-high-impact-strategies-what-you-need-to-know-definitions-adoptions-impact-benefits-maturity-vendors.html In easy to read chapters, with extensive references and links to get you to know all there is to know about Data Security right away, covering: Data security, 2009 Sidekick data loss, Active hard-drive protection, Administrative share, AFSSI-5020, Air gap (networking), Alternative compensation system, Anomaly detection, Asset (computer security), Backup, Glossary of backup terms, Backup validation, BCWipe, Biometric passport, Blancco, Budapest Declaration on Machine Readable Travel Documents, Certified Information Security Manager, Certified Information Systems Auditor, Certified Information Systems Security Professional, Chinese wall, Cloud storage gateway, Compartmentalization (information security), Context-based access control, Data architect, Data breach, Data erasure, Data remanence, Data Shredder, Data theft, Database activity monitoring, Database audit, Database security, DBAN, De-perimeterisation, Defense in depth (computing), Disk Utility, End point security, Extended Access Control, Extrusion detection, Federation Against Software Theft, File deletion, Firewall (computing), First Department, Gutmann method, HDDerase, Holistic Information Security Practitioner, Incremental backup, Inference attack, Information repository, Information security, Information Security Forum, Information security management system, Information sensitivity, Information Systems Security Association, Information Trust Institute, Intrusion detection, IT risk, IT risk management, Jericho Forum, Jericho Forum Commandments, LogLogic, Loss of United Kingdom child benefit data (2007), Macro-Perimeterisation, Mayfield's Paradox, McCumber cube, Merritt method, Misuse detection, Multi Party Authorization, MyDLP, National Industrial Security Program, Negative database, Network Security & Cryptography, NIST RBAC model, Offline private key, Offline private key protocol, Password fatigue, Pod slurping, Q/ISP, Relocatable user backup, Remote data deletion, Restricting Access to Databases, Salami slicing, Sanitization (classified information), Screened-subnet firewall, Screening router, Secure Network, Security controls, Security convergence, Security information and event management, Security information management, Security level management, Security of automated teller machines, Self-destruct, Separation of duties, Shred (Unix), Single loss expectancy, Splunk, Srm (Unix), Standard of Good Practice, Titan Rain, Transient-key cryptography, Trusted paper key, United Kingdom government security breaches, Virtual private database, Wireless identity theft, Wireless intrusion prevention system.
Views: 24 TheArtofService
Focus Product Demonstration
 
03:18
Download the demo here: http://www.pluginboutique.com/manufacturers/187-SoundSpot Easily add clarity and depth to your master, using psychoacoustics Mastering is the key to giving a well balanced mix the final push to make it stand out. However, many commercial releases seem to have a level of depth and clarity that seems extremely difficult to achieve. We designed Focus to make one of the mastering industry secrets available to you - using psychoacoustics - right out of the box. Focus takes care of all the wizardry behind the scenes, creating this psychoacoustic processing chain while keeping the effect mono-compatible. All you have to do is to adjust the filterband to highlight any important elements in your master you want to stand out. This technique can take your mix into a completely new sonic realm, making your kick drums punch through and helping lead vocals and instruments sit effortlessly in the mix. • VST/AU/VST3/AAX for Mac and PC (32bit & 64bit) • Well guarded mastering secret revealed • Bring out elements in your master in a new way • Analog modeled filters and summing • Extremely light on CPU and RAM Technical specifications:PC: Windows 7 and laterMac: OSX 10.7 and later
Views: 8551 SoundSpot
LokChain Intro Video (2018 v1) MUST WATCH
 
04:10
See, Secure, Develop. LokChain: The only 2048 Bits encryption blockchain built for scaling and interoperability. LokChain platform is a structured web of interconnecting technologies focused on integrating distributed ledger, mobile and IoT as one cryptographically secure ecosystem. Lokchain includes a serverless operating system with both public, private and consortium distributed ledgers using Secret Key Infrastructure (SKI) that’s able to deliver quantum computing immunity for small scale users, enterprises, decentralized applications and internet of things (IoT). Lokchain is developed on the bases of our web of technologies. It taps into NEM (Smart Asset), Hashgraph (Gossip protocol, a-BFT), IoTA (Local consensus) and ECSMID (benevolent Cryptography; 2048 bits encryption derived from AES), and has successfully resolved over 16 problems identified in the current blockchain space. This is a highly profitable inter-blockchain, mobile-to-mobile (Mo2Mo), IoT-to-Mobile (I2M), Mobile-to-IoT (M2I), IoT-to-IoT (I2I), IoT-to-IoT to Cloud security infrastructure which does not rely on any third-party, vendor or server[7]. The assumption is that all these approaches keep their immutable records on blockchain. We feature some of the most advanced technologies in the industry. This qualifies LokChain to the membership of Blockchain 4.0 (4th Generation BCT) family. Lokcoin (LCN), is a native cryptocurrency designed to work seamlessly on LokChain platform, open to cross-over alternative blockchain platforms. LCN is to be issued as proposed on the public NEM mosaic-- Smart asset compliant token. LokChain team will integrate its existing “wallet” function to hold LCN balances and allow users to utilize the tokens on the LokChain platform shortly after the tokens are enacted. The LokChain protocol called Zero Knowledge Proof Triangle Flow (ZT-Flow) is being developed for implementation on its own open source blockchain. We have backed up the token life cycle with a smart hub infrastructure project of $400M+. We are not just building a platform but will engage in staving off cryptocurrency inflation and manipulation with the approach that guarantees market security. This means that the token value will be derived from the amount of money raised against the project cost. When the project is fully completed then we can say that the ecosystem of a smart city is fully converged to maximum profit. It will be a critical point for all contributors. In the current state of art, IoT and blockchain integration is based on public key infrastructure (PKI) cryptography. There is no change in permission and role for users, vendors, mobile nodes and IoT devices. This implies a continuous breach of privacy. On the contrary secret key infrastructure (SKI) used in lokchain emphasizes total data encryption, secure data life cycle (s-DLC), total privacy, perpetual ownership and total autonomy at rest/transient SKI features a clear use of attributes and profiles where each of these holds its own autonomy. Attributes are what you are, what you know and what you have e.g Name, address, imei, driver license, biometrics, etc. SKI changes plain attributes into encrypts. A collection of encrypts represent a Data Nucleus Aggregate (DNA). Sets of 16 or more of these attributes build a profile. A collection of these profiles is called Digital Data Nucleic Authority (DDNA). SKI makes certain that the Confidentiality, Integrity, Availability and Privacy are maintained in a serverless and decentralized blockchain environment. More so, Identity Access Management (IAM) is easier to handle. Majority of the IoT devices can now communicate one-on-one in an intelligent manner by using DNA. This kind of change will attract more participants, reshape market rules and create entirely new business models. LokChain is especially designed for mobile, IoT, businesses and the marketplace. The platform consists of a blockchain based “virtual machine” and defined modules, middleware and software stacks in serverless modes. It supports decentralized processes governed by smart asset residing on the platform’s web-based software and application stacks.
Views: 64 Josiah Umezurike
Software protection dongle
 
09:44
A software protection dongle (commonly known as a dongle or key) is an electronic copy protection and content protection device which, when attached to a computer or other electronic appliance, unlocks software functionality or decodes content. The hardware key is programmed with a product key or other cryptographic protection mechanism; it attaches via electrical connector to an external bus of the computer or appliance. When used as a software protection device, dongles mostly appear as two-interface security tokens with transient data flow that does not interfere with other dongle functions and a pull communication that reads security data from the dongle. Without the dongle, the software may run only in a restricted mode, or not at all. When used as a device attached to a computer or TV or gaming console, dongles can enable functions that would not be present without it. For example, a dongle attached to a TV may receive an encoded video stream, decode it in the dongle, and then present this audio and video information to the TV. This video is targeted to blind users. Attribution: Article text available under CC-BY-SA Creative Commons image source in video
Views: 3227 Audiopedia
Java Game Programming - Saving and Loading [P11]
 
12:52
Okay... This video is quite explaination heavy, but its simple stuff really. In the last video we looked at saving the player object, and used the transient keyword to help us achieve that. In this video we take a different approach, and begin to pull the data we want to save out of the player class and save just that information directly. The we go on to reloading that information, and start work on what will become a simple parser capable of loading levels and mob lists, as well as player data. ============================= This series is close to wrapping up for the time being, with just a few more videos likely. Then I'll be looking to start on something new, so if you have anything you'd like to see covered, please let me know in the comments below. I'm likely to cover something fairly short next, and change the pace a bit. Perhaps a few episodes on something fun or gameplay related? Let me know! ============================= Future topics to cover include basic data encryption, Proxy and Flyweight design patterns, writeReplace(), readResolve() and dealing with multiple save files. Subscribe to ensure you don't miss anything out!
Views: 180 Andy Solace
Streaming Solutions for Fine-Grained Network Traffic Measurements and Analysis
 
04:04
To get this project in ONLINE or through TRAINING Sessions, Contact:JP INFOTECH, Old No.31, New No.86, 1st Floor, 1st Avenue, Ashok Pillar, Chennai -83. Landmark: Next to Kotak Mahendra Bank. Pondicherry Office: JP INFOTECH, #45, Kamaraj Salai, Thattanchavady, Puducherry -9. Landmark: Next to VVP Nagar Arch. Mobile: (0) 9952649690 , Email: [email protected], web: www.jpinfotech.org Blog: www.jpinfotech.blogspot.com Streaming Solutions for Fine-Grained Network Traffic Measurements and Analysis Online network traffic measurements and analysis is critical for detecting and preventing any real-time anomalies in the network. We propose, implement, and evaluate an online, adaptive measurement platform, which utilizes real-time traffic analysis results to refine subsequent traffic measurements. Central to our solution is the concept of Multi-Resolution Tiling (MRT), a heuristic approach that performs sequential analysis of traffic data to zoom into traffic subregions of interest. However, MRT is sensitive to transient traffic spikes. In this paper, we propose three novel traffic streaming algorithms that overcome the limitations of MRT and can cater to varying degrees of computational and storage budgets, detection latency, and accuracy of query response. We evaluate our streaming algorithms on a highly parallel and programmable hardware as well as a traditional software-based platform. The algorithms demonstrate significant accuracy improvement over MRT in detecting anomalies consisting of synthetic hard-to-track elephant flows and global icebergs. Our proposed algorithms maintain the worst-case complexities of the MRT while incurring only a moderate increase in average resource utilization.
Views: 194 jpinfotechprojects
Soundiron - Microrgan Walk-Through
 
10:45
https://soundiron.com/products/microrgan We're back again with a new addition to our Vintage Keys Series, The Microrgan! Soundiron's Microrgan is a vintage 49-key analog synth from the 1950s. Rare and highly sought-after, little is known about the origins of this instrument, though the instrument's classic wooden exterior echoes the popular aesthetics of the 1970s and early 1980s, during which me the instrument is thought to be produced. We’ve captured it’s old-school fat, creamy tone in 9 classic waveform shapes, with infinite sustains and tight staccatos. But to take this far beyond an ordinary analog synth sample library, we’ve also created 20 awesome sound-designed custom synth and effects presets and 40 unique sound-designed ambiences that can be played chromatically as atmospheric synths, dronescapes and pads or used directly in your DAW for underscoring and texture. We’ve packed the GUI with lots of great sound-shaping controls that give you the flexibility to warp the shape in many ways. You have control over Volume, Attack, Release, Transient Offset, Vibrato and Octave layering. The "Glide" control slider allows you to play legato and portamento leads. You’ll also find an adaptable LFO system, with select-able LFO shape, modulation target parameter, speed, intensity, tempo-syncing and fade-in me. You can also apply your choice of 13 low pass, high-pass and FX filter, with assignable modulation control options, including velocity, mod wheel, expression, a er-touch, key position and step-sequencer table control. You can also use our customizable arpeggiator, with a built-in velocity sequencer table and control over arp direction, note timing, swing, randomization and duration. » Listen to demos of The Microrgan here: https://soundcloud.com/soundiron/sets/microrgan » LIKE us on Facebook! https://www.facebook.com/soundironco/ » Follow us on Instagram - https://www.instagram.com/soundironaudio/ » Visit our website to find more of our products: https://soundiron.com/
Views: 4843 Soundiron
Asteroid? 5.5 EQ In The UK? 81 Fireball Reports? GCE Still On? Kid suspended For Toy? More!
 
15:02
Major Earthquake watch! Solar Flare Watch! Geomagnetic storm watch! Meteor Watch! WW3 Watch! False Flag Watch For US! Martial Law Watch For US! Stay Safe and May God Bless!! My Social Media Site! Your Welcome To Join Me! https://www.facebook.com/OutrDemnDarknes https://twitter.com/OutrDemnDarknes https://plus.google.com/u/0/113872316513412829589 http://www.i-m.co/OuterDemonDarkness/ODD777/ For Donations: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=LM4886EBSDX4S Todays News Links http://www.transients.info/2013/05/update-from-climate-risk-scientist_29.html?utm_source=BP_recent http://www.transients.info/2013/05/quakes-out-of-woods-george-ure.html?utm_source=BP_recent http://astrobiology.com/extrasolar-planets/2013/04/ http://astrobiology.com/2013/04/two-new-exoplanets-detected-with-kepler-sophie-harps-n.html#more http://www.sott.net/article/262169-Bright-fireball-seen-streaking-over-southern-Ontario http://www.youtube.com/watch?v=tYVlD8SQGOs Six Year Old Suspended From School For Bringing A 1.5 Inch Lego Toy Gun http://www.youtube.com/watch?v=rwPcmMIwWb0 Legendary CBS Anchor vs. Team Obama http://www.youtube.com/watch?v=AC4yGvS9gu4 Afghans say US presence blamed for insecurity http://www.youtube.com/watch?v=PSrnxj5G0G8 Israel's defence minister say's its military is prepared to strike Russian weap http://www.youtube.com/watch?v=x5n7a7POQAg Plans of the Illuminati http://www.youtube.com/watch?v=s20w6-t5YXI Sensor will track everything you watch on TV http://www.youtube.com/watch?v=ysA109gQ5O8 As Arctic Ice Vanishes, Nations want untapped oil http://www.youtube.com/watch?v=GMj42J49eSA 84% Chance Atlantic Event Before June 6th http://www.youtube.com/watch?v=NVcaq34P_YA Confirmation of True Biblical Calendar: We Are Still in the Midst of the Fe http://www.youtube.com/watch?v=FckfZiJDNC0 Mystery Flashing lines report, May 28, 2013 http://www.youtube.com/watch?v=POTbAPnLA-U Tropical Storm Barbara aims to Mexico http://www.youtube.com/watch?v=gUb3E0GmRVg Heat Wave to engulf East Coast http://www.youtube.com/watch?v=aK5vosMWMqM Planet X & Ancient Civilization http://www.youtube.com/watch?v=gWu-ATZU6KI Asteroid QE2 Bank of America Murals & Quantitative Easing. A Connection? LINKS TO WATCH!! http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=1998%20QE2&orb=1 1998QE2 EVERYDAY SOLAR, EARTQUAKE AND OTHER GREAT LINKS!! http://scancast.webs.com/ YOUR LOCAL EMS, FIRE AND POLICE RADIO SCANNERS! NEW!!! http://volcanodiscovery.com/ Active Volcanoes http://sohowww.nascom.nasa.gov/data/realtime/c3/1024/latest.html SoHO Shot's current http://www.webcamlocator.com/airport_... Airport Webcams Denver! http://www.flightradar24.com/ Watch Live Flights http://www.solarham.net/ All kinds of Solar News! http://iswa.ccmc.gsfc.nasa.gov:8080/IswaSystemWebApp/ CME Impact Time Map NEW!! http://www.haarp.alaska.edu/cgi-bin/scmag/disp-scmag.cgi Frequency Induction Chart. http://www.solarham.net/solarwind.htm http://www.swpc.noaa.gov/pmap/gif/pmapN.gif Auroval North Pole NEW!!! http://www.haarp.alaska.edu/cgi-bin/riometer/riom2_sel.cgi RioMenter Plasma Penatration.. http://stereo.gsfc.nasa.gov/cgi-bin/images Nasa Stereo Ahead COR2 http://www.n3kl.org/sun/noaa.html Solar Data http://defconwarningsystem.com/ Defcon5 http://spaceweather.com/ Moon Halo's/Sunspot seen from earth http://www.amsmeteors.org/fireball_report/?report_status=pending Fireball reports http://lunarmeteoritehunters.blogspot.com/ Fireball Reports http://www.helioviewer.org/ Sunspot Veiwer http://iswa.gsfc.nasa.gov:8080/IswaSystemWebApp/iSWACygnetStreamer?timestamp=2038-01-23+00%3A44%3A00&window=-1&cygnetId=261 entril spiral http://neutronm.bartol.udel.edu//spaceweather/welcome.html Neutron Monitors http://spaceweather.com/ Sunspot/ Meteor Shower/ Coronal Hole's.... http://anf.ucsd.edu/recenteqs/ Earthquake Map!!! http://earthquake.usgs.gov/earthquakes/recenteqsww/Quakes/quakes_all.php List Of quakes http://hisz.rsoe.hu/alertmap/index2.php Erathquake and hazard map http://earthquake.usgs.gov/earthquakes/recenteqsww/Quakes/quakes_all.php Earthquake list http://www.wolton.net/quake.html Earthquake software used http://www.intellicast.com/Global/ Current world Weather https://www.facebook.com/whereangelsdaretotread MUST WATCH!!! Sodom and Ghomorrah!!! http://www.realsilver4u.com buy SILVER BULLION. here
Views: 1396 OutrDemnDarknes
Car Keyless Entry RF Signalling
 
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I have often wondered about the RF signalling between the car and the keyfob. How does the car know that you are approaching, and turn on its lights? Since the keyfob is battery operated, I reasoned that it will not be transmitting continuously. Most likely, it would respond to a poll from the car. The car's TX level is kept deliberately low, so that the keyfob will respond only when it is close enough. I brought home my Anritsu to satisfy my curiousity. Here is what I found. I hope you enjoy my movie. Jeff 9V1AS
Views: 253 Jeff Yeo
Using Static Analysis For Software Defect Detection
 
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Google TechTalks July 6, 2006 William Pugh ABSTRACT I'll talk about some of my experience in using and expanding static analysis tools for defect detection. The FindBugs tool developed at the Univ. of Maryland is now being widely used, including inside Google. I'll give an overview of FindBugs, show some of the kinds of errors we routinely find in production code, discuss the methodology we use for enhancing and expanding FindBugs and some of the recent additions to it, discuss ways of incorporating FindBugs into your development process (such as being able to get a report of all the warnings introduced since the last release of your software), and talk about the future of static analysis,...
Views: 4900 Google
Soundiron - Antidrum 3
 
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Antidrum 3 is a mighty compendium of experimental multi-sampled percussion, melodic sustaining and special effects instruments, created from a vast catalogue of field recordings, found sounds, prepared objects, unique surfaces and noisy contraptions. It’s an extraordinarily powerful toolbox of musical paint, spanning a full spectrum with everything from rich bass tones and boomers to tight clicks, clacks, zings, clanks and zips. But don’t let the name fool you — Antidrum 3 covers much more than just percussive content. We’ve captured electronics, tonally resonant surfaces, alarms, appliances, electric toothbrushes, elevators, cattle, giant plate glass windows and all manner of other things to get some awesome melody-making sonic flavors as well. We captured each of these sounds over a 3-year period throughout our many travels around California and Texas, picking up everything from the mundane yet startlingly musical things you’d find around the house to unique one-of-a-kind sounds we discovered out in the field. Open your mind and this library can take you anywhere you want to go. The library comes equipped with flexible control features, like attack, release, transient offset, dynamic swelling, filter sweep and a robust Arpeggiator system that provides a full range of custom pattern generation options. There’s also a complete DSP effects rack, including convolution reverb with dozens of unique spaces, such as cathedrals, churches, halls, rooms, bunkers, garages, tunnels, chambers, rooms and plenty of otherworldly FX impulses to fully explore and endless variety of strange and unexpected sonic manipulations. Here’s just a rough list of the kinds of playable instrument sound banks you’ll find in Antidrum 3: aluminum pipes tones, barbed wire plucks, bathroom percussion, recording studio construction sounds, office chairs, assorted furniture, cows, swer drain pipe impacts, drum circle loops and strikes, elevator sounds, fire extinguisher percussion, metal fence percussion and dramatic effects, firework booms, parking garage percussion and effects, hotel room sounds, metal clangs, scrapes and taps of all shapes and sizes, microwave ovens, playground stomps, toys, tape, windows, doors and tons of sound designed boomers, stingers, impacts, effects, sustaining pads, leads and atmospheres all from the raw organic Antidrm 3 source material. It contains 4221 samples, over 3GB of high quality content and 24 master presets for Kontakt, each with key-switchable menu selection from a range of different sound bank options for each main category. The creative possibilities are endless! • 24 powerful open-format Kontakt .nki instrument presets • 4221 Samples • 3.3 GB Installed • 24-bit, 48 kHz Stereo PCM Wav Format • Exotic and Experimental Tuned Percussion, Melodic Leads, Impact Percussion and Effects • Sound Designed Pads, Stingers, Boomers, Soundscapes and Atmospheres • Convolution reverb with a variety of different room, hall and special effect acoustic environments. http://soundiron.com/products/antidrum-3
Views: 4048 Soundiron
Remote Voting Using Cryptography | Application project 2015
 
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We are ready to provide guidance to successfully complete your projects and also download the abstract, base paper from our website Visit : www.javafirst.in Contact: 9845166723 /9886692401 *Contact * G.Saravana Rajan. DHS Projects Phone No: 9845166723/9886692401 3rd Block, Jayanagar, Bangalore www.javafirst.in
High Performance Pipelined Architecture of Elliptic Curve Scalar Multiplication Over GF2m
 
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High Performance Pipelined Architecture of Elliptic Curve Scalar Multiplication Over GF2m High Performance Pipelined Architecture of Elliptic Curve Scalar Multiplication Over GF2m GET THIS PROJECT FOR LOW COST RS 3000, CALL +91 9566492473 , + 91 9042092473 http://www.ieeexpert.com , [email protected] FOR IEEE 2016-2017 VLSI PROJECTS AT LOW COST (Rs.1500- Rs.4000) CALL +91 9566492473 , + 91 9042092473 Ieee Xpert, India . The Best Bulk Service Provider for IEEE Solutions Including Packages ======================= * Base Paper * Complete Source Code * Complete Documentation * Complete Presentation Slides * Flow Diagram * Database File * Screenshots * Execution Procedure * Readme File * Addons * Video Tutorials * Supporting Softwares Specialization ======================= * 24/7 Support * Ticketing System * Voice Conference * Video On Demand * * Remote Connectivity * * Code Customization ** * Document Customization ** * Live Chat Support http://www.ieeexpert.com/ [email protected] ieee vlsi projects 2016 2017 , Mtech vlsi projects 2016 2017, fpga based vlsi projects 2016 2017, final year vlsi projects titles 2016 2017 , vlsi projects for ece 2016 2017 , best vlsi projects 2016 2017 , vlsi projects title list 2016 2017 PPT, REPORT, BASEPAPER, DOCUMENT , PDF , ABSTRACTS http://www.ieeexpert.com http://www.ieeexpert.com/android-2016/ieee-android-projects-2016-2017-2016-2017-ieee-android-projects http://www.ieeexpert.com/2016-ieee-projects/ieee-projects-for-cse-2016-with-abstracts http://www.ieeexpert.com/2016-ieee-projects/ieee-projects-for-cse-2016-with-abstracts http://www.ieeexpert.com/ieee-matlab-projects-2016-2016-ieee-matlab-projects-titles http://www.ieeexpert.com/ieee-ns2-projects-2016-2017-titles http://www.ieeexpert.com/2016-ieee-projects/ieee-power-electronics-projects-2016-2017 http://www.ieeexpert.com/ieee-vlsi-projects-2016-2017-titles-2016 http://www.ieeexpert.com/vlsi-phd-research-thesis/ http://www.ieeexpert.com/contact-us http://www.ieeexpert.com/technologies High Performance Pipelined Architecture of Elliptic Curve Scalar Multiplication Over GF2m High Performance Pipelined Architecture of Elliptic Curve Scalar Multiplication Over GF2m
DEF CON 23 - Colin Flynn -   Dont Whisper my Chips: Sidechannel and Glitching for Fun and Profit
 
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If you thought the security practices of regular software was bad, just wait until you start learning about the security of embedded hardware systems. Recent open-source hardware tools have made this field accessible to a wider range of researchers, and this presentation will show you how to perform these attacks for equipment costing $200. Attacks against a variety of real systems will be presented: AES-256 bootloaders, internet of things devices, hardware crypto tokens, and more. All of the attacks can be replicated by the attendees, using either their own tools if such equipped (such as oscilloscopes and pulse generators), the open-hardware ChipWhisperer-Lite, or an FPGA board of their own design. The hands-on nature of this talk is designed to introduce you to the field, and give you the confidence to pick up some online tutorials or books and work through them. Even if you've never tried hardware hacking before, the availability of open-source hardware makes it possible to follow published tutorials and learn all about side-channel power analysis and glitching attacks for yourself. Speaker Bio: Colin O'Flynn has been working with security on embedded systems for several years. He has designed the open-source ChipWhisperer project which won 2nd place in the 2014 Hackaday Prize, and developed an even lower-cost version called the ChipWhisperer-Lite, which was the focus of a Kickstarter in 2015. Twitter: @colinoflynn
Views: 8352 DEFCONConference