Search results “Cryptography using pictures from the internet”
Who is Behind r/A858? The Mysterious Cryptic Internet Puzzle on Reddit
It all started back in 2011 when a Reddit account began posting an indecipherable sequence of numbers and letters to a new subreddit, r/A858DE45F56D9BC9, or r/A858 for short. Huge shout out to Daily Dot! Check out their articles and be sure to visit their website! kernelmag.dailydot.com http://kernelmag.dailydot.com/issue-sections/features-issue-sections/16682/a858-reddit-codebreaking-cypher-mystery/ Robert Guthrie Huge shout out to Daily Dot! Check out their articles and be sure to visit their website! kernelmag.dailydot.com http://kernelmag.dailydot.com/issue-sections/features-issue-sections/16682/a858-reddit-codebreaking-cypher-mystery/ With permission from Robert Guthrie, Author. A858 Wiki: https://www.reddit.com/r/Solving_A858/wiki/index For the Best experience put on headphones and turn off the lights. Music By: Myuuji https://www.youtube.com/channel/UCiSKnkKCKAQVxMUWpZQobuQ Natureworld1986 https://www.youtube.com/channel/UCKKVT_vF_ef6l0se2GdKJ7g Channel Art: Jeff Simpson Tumblr: jeffsimpsonkh.tumblr.com/ Credit: kernelmag.dailydot.com http://kernelmag.dailydot.com/issue-sections/features-issue-sections/16682/a858-reddit-codebreaking-cypher-mystery/ Robert Guthrie Incomptech Amitai Angor AA VFX. [email protected] http://director-editor.coi.co.il/ https://www.youtube.com/watch?v=X0OCLjySpGY Support me on Patreon: https://www.patreon.com/frightknight
Views: 100470 Fright Knight
How to encrypt hidden message into images using Steganography
How to encrypt hidden message into images using Steganography
Views: 1020 shaunp4trick
How to Encrypt and Decrypt an image using JAVA Part1
This video explains you how to encrypt and decrypt an image using Java. You can also encrypt any file using this format...! Project Link: https://www.dropbox.com/s/gk51444iadh0edz/Cryptography.rar?dl=0
Views: 33067 Thamizh arasaN
Secrets Hidden in Images (Steganography) - Computerphile
Secret texts buried in a picture of your dog? Image Analyst Dr. Mike Pound explains the art of steganography in digital images. The Problem with JPEG: https://youtu.be/yBX8GFqt6GA The Bayer Filter: https://youtu.be/LWxu4rkZBLw Super Computer & the Milky Way: https://youtu.be/5KEhhW8TOGk JPEG Discrete Cosine Transform (DCT): https://youtu.be/Q2aEzeMDHMA http://www.facebook.com/computerphile https://twitter.com/computer_phile This video was filmed and edited by Sean Riley. Computer Science at the University of Nottingham: http://bit.ly/nottscomputer Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Views: 572177 Computerphile
Will Quantum Computers break encryption?
How do you secure messages over the internet? How do quantum computers break it? How do you fix it? Why don't you watch the video to find out? Why does this description have so many questions? Why are you still reading? What is the meaning of life? Facebook: https://www.facebook.com/frameofessence Twitter: https://twitter.com/frameofessence YouTube: https://www.youtube.com/user/frameofessence CLARIFICATIONS: You don't actually need a quantum computer to do quantum-safe encryption. As briefly mentioned at 7:04 , there are encryption schemes that can be run on regular computers that can't be broken by quantum computers. CORRECTIONS: [2:18] Technically, you can use any key to encrypt or decrypt whatever you want. But there's a specific way to use them that's useful, which is what's shown in the video. [5:36] In RSA, depending on exactly what you mean by "private key", neither key is actually derivable from the other. When they are created, they are generated together from a common base (not just the public key from the private key). But typically, the file that stores the "private key" actually contains a bit more information than just the private key. For example, in PKCS #1 RSA private key format ( https://tools.ietf.org/html/rfc3447#appendix-A.1.2 ), the file technically contains the entire public key too. So in short, you technically can't get the public key from the private key or vice versa, but the file that contains the private key can hold more than just the private key alone, making it possible to retrieve the public key from it. Video links: Encryption and HUGE numbers - Numberphile https://youtu.be/M7kEpw1tn50 The No Cloning Theorem - minutephysics https://youtu.be/owPC60Ue0BE Quantum Entanglement & Spooky Action at a Distance - Veritasium https://youtu.be/ZuvK-od647c Sources: Quantum Computing for Computer Scientists http://books.google.ca/books/about/Quantum_Computing_for_Computer_Scientist.html?id=eTT0FsHA5DAC Random person talking about Quantum MITM attacks http://crypto.stackexchange.com/questions/2719/is-quantum-key-distribution-safe-against-mitm-attacks-too The Ekert Protocol (i.e. E91) http://www.ux1.eiu.edu/~nilic/Nina's-article.pdf Annealing vs. Universal Quantum Computers https://medium.com/quantum-bits/what-s-the-difference-between-quantum-annealing-and-universal-gate-quantum-computers-c5e5099175a1 Images, Documents, and Screenshots: Post-Quantum Cryptography initiatives http://csrc.nist.gov/groups/ST/post-quantum-crypto/cfp-announce-dec2016.html http://pqcrypto.eu.org/docs/initial-recommendations.pdf Internet map (Carna Botnet) http://census2012.sourceforge.net/ Quantum network maps https://www.slideshare.net/ADVAOpticalNetworking/how-to-quantumsecure-optical-networks http://www.secoqc.net/html/press/pressmedia.html IBM Quantum http://research.ibm.com/ibm-q/ Music: YouTube audio library: Blue Skies Incompetech: Jay Jay Pamgaea The House of Leaves Premium Beat: Cutting Edge Technology Second Time Around Swoosh 1 sound effect came from here: http://soundbible.com/682-Swoosh-1.html ...and is under this license: https://creativecommons.org/licenses/sampling+/1.0/
Views: 502818 Frame of Essence
How to Backup Pictures and Files with Password Encryption on the Internet
On this video you will see that my files are stored in a Network Attach Storage (NAS). It will be automatically backup by a freeware software to a specific local folder. At the same time it is being compress and encrypt with a password. That local folder is also monitored by a freeware software to be uploaded in the internet storage.
Views: 306 widewings007
Google Photos -Should You Be Worried About Your Privacy?
Use Coupon Code "Android" at http://www.domain.com/ check-out Join Jayce as he talks about the real risks behind Google Photos!
Views: 658591 Android Authority
How to Hide Top-Secret Data in Photos
Jason logged onto Brian's computer to look up Brodyquest but he couldn't move the mouse without accidentally clicking on something lewd, improper, embarrassing, or incriminating. It's time Brian learned how to hide files inside of other files, for you know, safekeeping. Extended Outtakes: https://youtu.be/yfTbkU-ZaiQ Hidden Challenge Reveal: https://youtu.be/JnO03RnzWCc First Pass Edit: https://patreon.com/posts/15237981 ----------------------------------------------------------------- S-Tools http://cs.vu.nl/~ast/books/mos2/zebras.html List of steganography tools https://en.wikipedia.org/wiki/Steganography_tools#Tools_comparison The Akira shirt Brian was talking about https://twitter.com/Trisepta_777/status/926673585481179137 That scene from Contact https://youtu.be/w-Ngqhe3y-Y Reading Herodotus (the story of Histiaeus, the pirate tyrant) http://bit.ly/2xVWnAX A Medical Interpretation of Michelangelo http://mayoclinicproceedings.org/article/S0025-6196(15)00153-6/fulltext ----------------------------------------------------------------- Patreon & Discord: http://patreon.com/modernrogue Subreddit: http://modernrogue.reddit.com Merch: http://shop.themodernrogue.com Instagram: http://instagram.com/modernrogueshow Outtakes & BTS: http://youtube.com/scamstuff ----------------------------------------------------------------- Music used in this episode: "Gold Nova" by baaskaT https://chillhop.bandcamp.com/album/flickshots-quickscopes "Grass" by baaskaT https://chillhop.bandcamp.com/album/flickshots-quickscopes "Bittersweet" by baaskaT https://chillhop.bandcamp.com/album/flickshots-quickscopes "Twrk" by Tesk https://chillhop.bandcamp.com/album/spotless-minds ----------------------------------------------------------------- This episode was made with the help of: Brian Brushwood - host -- https://twitter.com/shwood Jason Murphy - host / research -- https://twitter.com/captainmurphy Brandt Hughes - camera operator / editor -- https://twitter.com/gatowag Bryce Castillo - camera operator / live audio engineer -- https://twitter.com/brycas
Views: 265308 The Modern Rogue
Cicada 3301 (All Clues and How They Were Solved)
Want to know more about PGP encryption? Here's the video I used https://www.youtube.com/watch?v=3yN4uMMsK8I Songs: 00:40 song {Halsey - Haunting (Official Instrumental) https://www.youtube.com/watch?v=eT6VVntT8lo Piano cover by cragezy https://www.youtube.com/watch?v=4AxBYR11MG8 As not stated, the video is not entirely accurate (i.e notes shown were drawn up for clearity). Please refrain from pointing out the flaws when the majority of the video is correct. Douche Clues Clue 1: 0:00 Clue 2: 1:22 Clue 3: 1:48 Clue 4: 2:00 Clue 5: 5:50 Clue 6: 6:45 Clue 7: 8:22 Clue 8: 10:11 Clue 9: 11:05 Clue 10: 13:08
Views: 3432664 TheBraveZombies
How to Encrypt Gmail Messages
You can send secure and encrypted messages in Gmail with the help of Google Docs. Tutorial link: http://labnol.org/?p=28191 Blog: http://www.labnol.org Twitter: http://twitter.com/labnol Facebook: http://facebook.com/digital.inspiration
Views: 46206 Amit Agarwal
Hide Secret Messages In Audio
***NEW PROJECT*** Mini Lunchbox Arcade -https://www.youtube.com/watch?v=h8nhqowESKg --~-- Description: If you're into making secret messages, this episode will show you how you can embed text and images into audio spectrographs. See if you can decode my sound clips at http://soundcloud.com/tinkernut Links used in this video: Coagula http://hem.passagen.se/rasmuse/Coagula.htm MetaSynth http://www.uisoftware.com/MetaSynth/index.php Sonic Visualiser http://www.sonicvisualiser.org/download.html Audacity http://audacity.sourceforge.net
Views: 112497 Tinkernut
Cryptography and art
This video highlights some of the work we did in our research on artistic representations of cryptography. The pictures were created by Michael Capps using various encryption methods on RGB pixel data. While I did use the general RSA algorithm for some pictures, I didn't use it in a manner intended to hide all of the information that the images contain (notably I didn't use padding and reduced everything Mod 256 to keep everything in the RGB scale). The music was created by Kirsten Stallings using cryptographic techniques on the Zimmermann Telegram. She turned all the letters into numbers by assigning them a value, encrypted those numbers, reduced them Mod 13 and assigned each number to one of 13 musical notes. More details on the music are provided at the end of the video. Video compilation by Kirsten Stallings.
Views: 444 mindfulmike
A Cryptographic Image Encryption Technique For Facial-Blurring Of Images
A Cryptographic Image Encryption Technique For Facial-Blurring Of Images To get this project in Online or through training sessions Contact: Chennai Office: JP INFOTECH, Old No.31, New No.86, 1st Floor, 1st Avenue, Ashok Pillar, Chennai – 83. Landmark: Next to Kotak Mahendra Bank / Bharath Scans. Landline: (044) - 43012642 / Mobile: (0)9952649690 Pondicherry Office: JP INFOTECH, #37, Kamaraj Salai, Thattanchavady, Puducherry – 9. Landline: (0413) - 4204066 / (0)9952649690 Email: [email protected], Mobile: (0)9952649690, Website: http://www.jpinfotech.org Protection of faces in pictures and videos of people in connection with sensitive information, activism, abused cases and others on public broadcasting media and social net-works is very important. On social networks like YouTube, Facebook, Twitter and others, videos are being posted with blurring techniques of which some of them cannot be recoverable. Most blurring techniques used can easily be recoverable using off-the-shelf software. The ones that are difficult to be recovered also can easily be used by abusers and other wrong doers. This paper proposes an image encryption technique that will make it possible for selected facial area to be encrypted based on RGB pixel shuffling of an m*n size image. This will make it difficult for off-the-shelf software to restore the encrypted image and also make it easy for the law enforcement agencies to reconstruct the face back in case the picture or video is related to an abuse case. The implementation of the encryption method will be done using MATLAB. At the end, there will be no change in the total size of the image during encryption and decryption process.
Views: 79 jpinfotechprojects
Veracrypt - File Encryption
Veracrypt is a free, open source software that is easy to use. It will allow you to encrypt and protect files or even hide them from prying eyes. Follow the simple steps in this tutorial to learn how to use Veracypt in your daily work.
The Lava Lamps That Help Keep The Internet Secure
At the headquarters of Cloudflare, in San Francisco, there's a wall of lava lamps: the Entropy Wall. They're used to generate random numbers and keep a good bit of the internet secure: here's how. Thanks to the team at Cloudflare - this is not a sponsored video, they just had interesting lava lamps! There's a technical rundown of the system on their blog here: https://blog.cloudflare.com/lavarand-in-production-the-nitty-gritty-technical-details Edited by Michelle Martin, @mrsmmartin I'm at http://tomscott.com on Twitter at http://twitter.com/tomscott on Facebook at http://facebook.com/tomscott and on Snapchat and Instagram as tomscottgo
Views: 1228514 Tom Scott
Image upload #6 (Encrypt image name using md5/sha1) PHP bangla 42
This tutorial on encrypt image name using md5 and sha1. source : https://bitbucket.org/pitocms/php_tutorial part 4 : https://www.youtube.com/watch?v=pmjgBdrGfK0 part 5 : https://www.youtube.com/watch?v=Qcny8da8Cvs
Views: 2357 Alimon Pito
Send Encrypted Emails in Gmail
We recently received a tip from +Michael Stone to check out this great Chrome Extension that allows you to send encrypted messages in Gmail. SecureGmail is really simple to use, free and you can install it from their website or the Chrome Web Store. If you’ve ever been concerned about sending sensitive information through your email (like a credit card number), this is a great extension for you! To read the full article, visit this link: https://www.bettercloud.com/monitor/the-academy/send-encrypted-emails-in-gmail/
Views: 92586 BetterCloud
Famous UNCRACKED Codes That STILL Exist!
Check out these famous uncracked codes that still exist! From secret riddles to unsolved mysteries, this top 10 list contains cryptography that's still unexplained today! Subscribe For New Videos! http://goo.gl/UIzLeB Watch our "Most CRAZY Things Ancient Egyptians Did!" video here: https://youtu.be/T0zERiMJFQo Watch our "Most CRAZY Things Ancient Greeks Did!" video here: https://youtu.be/-JkhVvn_dow Watch our "REAL Evidence That Aliens EXIST!" video here: https://youtu.be/dtwJT2eilx0 10. Chinese Gold Bar Cipher In 1933, General Wang in Shanghai, China, allegedly received seven gold bars. These gold bars appear to represent metal certificates related to a bank deposit with a U.S. Bank. The gold bars themselves have pictures, Chinese writing, some form of script writing, and cryptograms in Latin letters. Not surprisingly, experts debate concerning the validity of the claim for the deposit. It may help to resolve the dispute if someone can decipher the cryptograms on the bars. Someone translated the Chinese writing, which discusses a transaction in excess of $300,000,000. It also refers to these gold bars, which weigh a total of 1.8 kilograms. The rest remains a mystery. 9. D’agapeyeff Cipher The D’Agapeyeff cipher is an as-yet unbroken cipher that appears in the first edition of Codes and Ciphers, an elementary book on cryptography published by the Russian-born English cartographer Alexander D’Agapeyeff in 1939. Offered as a “challenge cipher” at the end of the book, it was not included in later editions. D’Agapeyeff supposedly admitted later to having forgotten how he had encrypted it. Some argue that the failure of all attempts at decryption is due to D’Agapeyeff incorrectly encrypting the original text. However, it has also been argued that the cipher may still be successfully attacked using computational methods such as genetic algorithms. Whatever those are. 8. The Beale Ciphers If this next one isn’t a hoax then the person who solves it could become very, very rich. This question of authenticity has bothered cryptoanalysts ever since these ciphers first appeared in an 1885 pamphlet called The Beale Papers, which recounts a fantastic story of buried treasure. According to the pamphlet, a man named Thomas Jefferson Beale, a man no one has proven even existed, discovered gold during an 1816 expedition into the American West. The treasure, as the story goes, was then transported to Bedford County, Virginia, and buried. The gold's secret location was allegedly provided by three cryptograms, of which one was already cracked. Unfortunately, the cracked code only detailed the type of treasure there and not a specific location. To find out anything more specific would involve cracking the two other ciphers. The problem is that figuring it out requires comparing them to unknown historical texts. The decrypted cipher, for example, used the Declaration of Independence. The first number, 115, corresponds with the first letter of the 115th word in the Declaration: "instituted." That means 115 stands for "I." So what are the translation texts for the other two ciphers? No one knows, and they may very well not exist at all. There are also questions over whether the other ciphers may just be unintelligible, as if the whole thing was made up by the pamphlet's author decades after the gold was supposed to have been discovered. 7. Dorabella In 1897, a 40-year-old composer named Edward Elgar sent an encrypted letter to 23-year-old Dora Penny, the stepdaughter of one of his friends. Why he sent it is part of the mystery and can only be answered if anyone ever cracks the code. To figure it out would involve deciphering 87 characters all made of strings of semi-circles oriented in different directions. Attempts at translating the cipher yielded a message just short of gibberish. Experts say that shorter ciphers are always harder to solve. Another theory has it that the code is an example of a distinct private language shared only between Penny and Elgar. If that's the case, then solving it may be simply impossible, since no one but them would understand the references. In 2016, a police officer in Cleveland believes he’s cracked at least part of the code, revealing a line of melody. Inspector Mark Pitt read 100 books on the Dorabella Cipher; he hopes to write one on his discoveries. Whether or not that’s really the meaning, though, remains to be seen. Origins Explained is the place to be to find all the answers to your questions, from mysterious events and unsolved mysteries to everything there is to know about the world and its amazing animals!
Views: 1051933 Origins Explained
What is Encrypt Device and Encrypt SD Card on android mobile | How to use ? Encryption | Decryption
What is Encrypt device feature on android mobile in hindi , what is Encrypt SD Card on Android mobile what are the uses of Encrypt Device and Encrypt SD Card how we can encrypt our android mobile and Memory Card what are step to How to encrypt your Android device , what does encrypt sd card mean , decrypt sd card android Encryption and decryption process explain with an easy example. Aur jyada jaankari ke liye article padhe: http://catchhow.com/encrypt-device-aur-encrypt-sd-card/ is video mai me aapko bataunga ki Encrypt device aur encrypt sd card kya hota hai android mobile me is feature kya use hai is feature ko use karne se kya hoga iske sath hi mai ye bhi bataya hai ki Encryption Decryption kya hota hai hindi mai. Like Our Facebook Page https://facebook.com/TechnologyGyan4U/ Follow Me on Twitter 👉 https://twitter.com/sarumanoj follow me on instagram👉 : https://www.instagram.com/manojsaru/ visit website : https://catchhow.com Equipment used : Camera Used : http://amzn.to/2srDtC0 lens used : http://amzn.to/2scMRaM Mic Used : http://amzn.to/2sdanEq Laptop Used : http://amzn.to/2t4zr0p Subscribe Our Channel For More Videos https://www.youtube.com/c/TechnologyGyan New Videos Check This https://www.youtube.com/playlist?list=PL0W2eFwhS9h7MFAP3o_hlBcHY0YzkUuOc internet tips & Tricks Videos https://www.youtube.com/playlist?list=PL0W2eFwhS9h6951p1BS65NPWvXP0P76Sq Computer Tips & Tricks https://www.youtube.com/playlist?list=PL0W2eFwhS9h5FvaL4QecdYyRSF_rTbjIY Android Mobile Tips & Tricks https://www.youtube.com/playlist?list=PL0W2eFwhS9h6QpQtQw8WloMPDrgvvJC_L Technology Gyan All Videos https://www.youtube.com/playlist?list=PL0W2eFwhS9h53ltlzVyL7hRgHmhFLTGn- --- manoj saru ---
Views: 203364 Technology Gyan
C# Tutorial 49: Encrypt data from simple string in C#
visual C# Adding AES encryption to C# application Forms Application encryption encrypt- decrypt with AES using C# Forms Application Advanced Encryption Standard Rijndael cipher Forms Application C# - Simple AES encryption using Visual C# cryptographic encrypt my 128 bit string using AES encryption cryptography C#
Views: 46015 ProgrammingKnowledge
How VPNs use tunneling and encryption
How do VPNs protect your internet privacy? With tunneling and encryption! Watch the video to learn what that means. If you’d like to get an ExpressVPN subscription, visit the link for pricing: https://www.expressvpn.com/order?utm_source=youtube&utm_medium=video&utm_campaign=tunneling_encryption_video&utm_content=video_description ExpressVPN takes encryption very seriously, using AES (Advanced Encryption Standard) with 256-bit keys — also known as AES-256. It's the same encryption standard adopted by the U.S. government and used by security experts worldwide to protect classified information. For more on tunneling and encryption from ExpressVPN, check out: https://www.expressvpn.com/what-is-vpn/vpn-encryption?utm_source=youtube&utm_medium=video&utm_campaign=tunneling_encryption_video&utm_content=video_description ExpressVPN is a virtual private network service that allows you to amplify the entire internet. Get around censorship, secure your internet connection, and browse anonymously. An ExpressVPN subscription gets you access to 140+ server locations in more than 90 countries. And with apps for all your devices, you can take ExpressVPN with you wherever you go!
Views: 84870 ExpressVPN
PrivateCam - Private Camera + Encryption
https://play.google.com/store/apps/details?id=com.saubers.privatecam With PrivateCam your photos always stay private. They won't appear in gallery or any app and won't be on the internet anywhere. You may delete them, or share them to just one app only. PrivateCam is an easy to use camera safe for android with SecurePic™, a highly secure AES encryption for android photo encryption format, to keep your private pictures TRULY private from rogue apps, hackers, blackmail, ransomeware, etc. • All camera options available, No limits. • Save TONS of Money, Memory and Battery - Meta data removal (Location, etc) • Strongly and safely encrypted photos. • Stealth mode. • Exif data removal. • VIEWER with Photo-compare, Delete, Share, Edit ' Saubers's TapTap Zoom ! (1 finger zoom) • Gallery sorted by last • Password Reminders • NO creepy permissions; just using camera and saving. • Just 300 KB, super light on memory, NO sugar animations hiding data stealing! SAFEST camera with password and encryption PER image. Simply the BEST CAMERA for android. More information at http://saubers.com/privatecam
Views: 132 Saubers Apps
Samsung Galaxy Note 8 - You Need to Know This Feature
In this video, we will cover one of the most amazing features for the Samsung Galaxy Note 8, a built-in software security suite known as the Secure Folder. Secure folder lets you hide photos, videos, docs, files and more inside a password-protected vault that only you can access. Let's dive in. ------- WATCH MORE IN-DEPTH NOTE 8 Videos ------- Amazing Ways to Customize your Note 8: https://youtu.be/dTnoa02X5Kg Note 8 vs S8+ Full Comparison: https://youtu.be/l48XBFDk5Zg Note 8 Full Camera Tutorial: https://youtu.be/TvJaarztxHk Note 8 Full S-Pen Tutorial: https://youtu.be/oaUm3kzUTzI --------------- FOLLOW ME ON SOCIAL MEDIA ----------------- Follow me on twitter : http://twitter.com/sakitechonline Follow me on Instagram: http://instagram.com/sakitechonline Follow me on facebook: https://www.facebook.com/sakitechonline Follow me on Google+ https://plus.google.com/+sakitech My Website: http://sakitechonline.com
Views: 196980 sakitech
Hide Data Inside Image - Encrypt Data Files
Encrypt data files In this video, i am going to show you how to combine two files using cmd. Hide one file into another file.
Views: 75 MAQ Guide
The Internet Exposed:  Encryption, Backdoors and Privacy – and the Quest to Maintain Trust
This video is a production of the Washington DC Chapter of the Internet Society (ISOC-DC http://www.isoc-dc.org/), produced and directed by Paul Brigner and David Vyorst. It premiered at the Computers, Freedom and Privacy Conference on October 14, 2015. It is meant to be a starting point for discussions about #encryption, #privacy, and #cybersecurity. We intend to use this video to frame panel discussions, webinars, research, and conversations. For more information, contact the producers at [email protected] Executive Producer: Paul Brigner Produced by David Vyorst & Paul Brigner Directed by David Vyorst Edited by Adrian Muys & Paul Brigner Animation & Graphics by Sareen Hairabedian Camera: Paul Brigner Gary Griffin Kevin Barbour Funding Provided by The Internet Society
Symmetric Key and Public Key Encryption
Modern day encryption is performed in two different ways. Check out http://YouTube.com/ITFreeTraining or http://itfreetraining.com for more of our always free training videos. Using the same key or using a pair of keys called the public and private keys. This video looks at how these systems work and how they can be used together to perform encryption. Download the PDF handout http://itfreetraining.com/Handouts/Ce... Encryption Types Encryption is the process of scrambling data so it cannot be read without a decryption key. Encryption prevents data being read by a 3rd party if it is intercepted by a 3rd party. The two encryption methods that are used today are symmetric and public key encryption. Symmetric Key Symmetric key encryption uses the same key to encrypt data as decrypt data. This is generally quite fast when compared with public key encryption. In order to protect the data, the key needs to be secured. If a 3rd party was able to gain access to the key, they could decrypt any data that was encrypt with that data. For this reason, a secure channel is required to transfer the key if you need to transfer data between two points. For example, if you encrypted data on a CD and mail it to another party, the key must also be transferred to the second party so that they can decrypt the data. This is often done using e-mail or the telephone. In a lot of cases, sending the data using one method and the key using another method is enough to protect the data as an attacker would need to get both in order to decrypt the data. Public Key Encryption This method of encryption uses two keys. One key is used to encrypt data and the other key is used to decrypt data. The advantage of this is that the public key can be downloaded by anyone. Anyone with the public key can encrypt data that can only be decrypted using a private key. This means the public key does not need to be secured. The private key does need to be keep in a safe place. The advantage of using such a system is the private key is not required by the other party to perform encryption. Since the private key does not need to be transferred to the second party there is no risk of the private key being intercepted by a 3rd party. Public Key encryption is slower when compared with symmetric key so it is not always suitable for every application. The math used is complex but to put it simply it uses the modulus or remainder operator. For example, if you wanted to solve X mod 5 = 2, the possible solutions would be 2, 7, 12 and so on. The private key provides additional information which allows the problem to be solved easily. The math is more complex and uses much larger numbers than this but basically public and private key encryption rely on the modulus operator to work. Combing The Two There are two reasons you want to combine the two. The first is that often communication will be broken into two steps. Key exchange and data exchange. For key exchange, to protect the key used in data exchange it is often encrypted using public key encryption. Although slower than symmetric key encryption, this method ensures the key cannot accessed by a 3rd party while being transferred. Since the key has been transferred using a secure channel, a symmetric key can be used for data exchange. In some cases, data exchange may be done using public key encryption. If this is the case, often the data exchange will be done using a small key size to reduce the processing time. The second reason that both may be used is when a symmetric key is used and the key needs to be provided to multiple users. For example, if you are using encryption file system (EFS) this allows multiple users to access the same file, which includes recovery users. In order to make this possible, multiple copies of the same key are stored in the file and protected from being read by encrypting it with the public key of each user that requires access. References "Public-key cryptography" http://en.wikipedia.org/wiki/Public-k... "Encryption" http://en.wikipedia.org/wiki/Encryption
Views: 439901 itfreetraining
Public key cryptography - Diffie-Hellman Key Exchange (full version)
The history behind public key cryptography & the Diffie-Hellman key exchange algorithm. We also have a video on RSA here: https://www.youtube.com/watch?v=wXB-V_Keiu8
Views: 601459 Art of the Problem
How Hackers Hack, and How To Stop Them
Hacking is tough, but stopping hackers can be even tougher. Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters—we couldn't make SciShow without them! Shout out to Jeremy Peng, Kevin Bealer, Mark Terrio-Cameron, KatieMarie Magnone, Patrick Merrithew, Charles Southerland, Fatima Iqbal, Benny, Kyle Anderson, Tim Curwick, Scott Satovsky Jr, Will and Sonja Marple, Philippe von Bergen, Bella Nash, Bryce Daifuku, Chris Peters, Saul, Patrick D. Ashmore, Charles George, Bader AlGhamdi ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.sans.org/reading-room/whitepapers/analyst/penetration-testing-assessing-security-attackers-34635 https://www.sans.org/reading-room/whitepapers/auditing/conducting-penetration-test-organization-67 http://pen-testing.sans.org/resources/papers/gcih/management-guide-penetration-testing-103697 https://www.owasp.org/images/1/19/OTGv4.pdf https://books.google.com/books?id=fwASXKXOolEC http://www.pentest-standard.org/index.php/Vulnerability_Analysis http://www.pentest-standard.org/index.php/PTES_Technical_Guidelines
Views: 692454 SciShow
Government Surveillance: Last Week Tonight with John Oliver (HBO)
There are very few government checks on what America’s sweeping surveillance programs are capable of doing. John Oliver sits down with Edward Snowden to discuss the NSA, the balance between privacy and security, and dick-pics. Connect with Last Week Tonight online... Subscribe to the Last Week Tonight YouTube channel for more almost news as it almost happens: www.youtube.com/user/LastWeekTonight Find Last Week Tonight on Facebook like your mom would: http://Facebook.com/LastWeekTonight Follow us on Twitter for news about jokes and jokes about news: http://Twitter.com/LastWeekTonight Visit our official site for all that other stuff at once: http://www.hbo.com/lastweektonight Connect with Last Week Tonight online... Subscribe to the Last Week Tonight YouTube channel for more almost news as it almost happens: www.youtube.com/user/LastWeekTonight Find Last Week Tonight on Facebook like your mom would: http://Facebook.com/LastWeekTonight Follow us on Twitter for news about jokes and jokes about news: http://Twitter.com/LastWeekTonight Visit our official site for all that other stuff at once: http://www.hbo.com/lastweektonight
Views: 18843513 LastWeekTonight
How To Encrypt your files within an image using an android phone.!
Please watch: "How to UNLOCK Windows PC with Android Fingerprint Scanner" https://www.youtube.com/watch?v=gzqng79-bIE -~-~~-~~~-~~-~- Hello guys, this is my first youtube channel i need your support to make such awesome videos on tech and new android apps. How To Encrypt your files within an image using an android phone Email: [email protected] Copyright: All content in this video such as text, graphics, logos, button icons and images is the property of Varun Raikar Channel. Don't Copy any part of this video! VARUN RAIKAR, My Dear Freinds, How To Encrypt your files within an image using an android phone Thank you for watching my video. Our latest Video: RELIANCE JIO Oficially extends free offer till 31st March 2017 : https://www.youtube.com/watch?v=j-RzYq3civY SUBSCRIBE to our channel now : http://bit.ly/2fRscpP Follow me on Social Media: Instagram : http://bit.ly/2gQSrfA Facebook Page : http://bit.ly/2h4qfX2
Views: 453 Varun Raikar
Andrognito - Hide & Encrypt Private Files Easily in Android
Andrognito Google Play Link : ( https://play.google.com/store/apps/details?id=com.codexapps.andrognito&hl=en ). App Description : Want to hide your files, photos, and videos secretly in your device? Worried about someone snooping into your phone or tablet? Hide photos, videos and private files with one of the best security apps in Play Store. Andrognito uses military-grade encryption techniques to lock files with multiple layers of protection and offers one of the fastest encryption speeds. Andrognito is useful for storing your files in your private cloud and freeing up your device space. It's your personal photo, video and files vault to hide and keep safe all your personal data. The app has been trusted for more than 2 years as one the smartest ways to stay safe on Android. KEY FEATURES ✅ Hide files using military-grade AES 256 algorithm coupled with super-fast encryption and decryption speeds ✅ Securely lock your private photos, videos, and files on Andrognito cloud and never worry about a stolen device or broken SD card ✅ Backup your secret pictures, videos and large files to Andrognito cloud to make space for installing more apps and games ✅ Access all your important files synced to the cloud across all Android devices with the same account ✅ End-to-end encryption ensures all your data is completely safe and no one except you can read your data ADVANCED FEATURES ★ Vault Spoofing Creates a fake vault to deceive intruders into seeing some fake files in a fake vault other than the real files in the real vault ★ Invisible Mode Hides app icon from the launcher so that anyone getting hold of your device doesn’t have a clue about your private stuff ★ Fake Force Close Forces the app to crash during unlock to deceive intruders into believing that the app is currently not working ★ TimelyPIN Lock Forget static PINs. Use auto changing dynamic PINs which change based on date, time and other modifiers making it difficult for anyone to get into your vault ★ Custom Themes Never get bored of the same look. Customize the app to change its look-and-feel and make it your own PERMISSIONS * INTERNET Explanation - Used to authenticate users and sync files to the cloud if necessary. Also used by internal performance based tools like CrashAnalytics to track crashes * WRITE_EXTERNAL_STORAGE & READ_EXTERNAL_STORAGE Explanation - To view, encrypt, decrypt and preview encrypted files on your device. All file hide operations depend on this permission * USE_FINGERPRINT Explanation - Used to lock/unlock the app if chosen by the user * PROCESS_OUTGOING_CALLS (Optional) Explanation - Used by the Invisible Mode feature, where the user can hide the app icon from the launcher and open it by dialing a PIN from the system dialer * READ_CALL_LOG (Optional) Explanation - Used to delete the Invisible Mode PIN dialed by the user for enhanced safety and security Download the app to discover lots of amazing new features which can help you to keep your photos, videos and private files safe in Android. File hiding in Android just got so much better. Made with ♥ by, Aritra Roy -------------------------------------------------- Music Credit : 20Syl - Ongoing Thing (Instrumental)
Views: 6813 Max Patchs
Learn English Words: CIPHER - Meaning, Vocabulary with Pictures and Examples
What does Cipher mean? Learn the meaning of Cipher as we define this advanced vocabulary word with a simple definition, pictures, example sentences, English pronunciation and audio. Cipher definition (noun) a code that is not easily solved Cipher pronunciation: sahy-fer Examples of Cipher in a sentence: 1. She developed a secret cipher to write her diary in so that if anyone ever tried to read it, it would look like a jumble of letters. 2. Banks and credit card companies use a cipher to disguise card information and make it harder to steal information. 3. Government officials typically have a secret cipher used to pass classified information over the internet without detection. 4. During WWII a team of code breakers were hired to break a cipher written for the Nazis from their allies. Cipher synonyms and other related words for Cipher nobody, zero, nothing, naught, nought, nullity, nonentity, code, figure, zilch, number, shrimp, cypher, nebbish, nil, calculate, twerp, aught, lightweight, pigmy, pygmy, compute, cryptogram, nix, null, reckon, add, character, digit, encode, insignificance Dictionary Definition & Sentences Page https://wordsinasentence.com/cipher-in-a-sentence/ FOLLOW ME ON TWITTER + VISIT OUR VOCABULARY RESOURCE LEARNING WEBSITES (Bookmark 'em!) 👇 ► http://VocabularyVideos.com - a memorable name that'll redirect you to our word of the day vocabulary videos. ► https://WordsinaSentence.com - our sentence dictionary Website, where we define words with sentences ► https://Twitter.com/vocabularyhelp - Twitter account for my vocabularic tweets
How to Lock Folder in Windows 10? Folder par Password kaise lagate hain? Hindi video
How to Password Protect folders on Windows 10? How to Put a Password on a Folder in Windows 10 to lock it?c Windows 10 mein Folder par Password kaise lagate hain? विंडोज़ १० में फोल्डर पर पासवर्ड कैसे लगते हैं? ► Click Here to see the code - http://kyakaise.com/2015/09/24/yeh-code-paste-kariye ► Yahan Click kar ke Code le lijiye - http://kyakaise.wordpress.com/2015/09/24/yeh-code-paste-kariye ► यहाँ क्लिक कर के कोड ले लीजिये - http://kyakaise.wordpress.com/2015/09/24/yeh-code-paste-kariye ► Subscribe to our channel: http://goo.gl/9DuhRf ► 'क्या कैसे' के यूट्यूब चैनल को सब्सक्राइब करने के लिए यहाँ क्लिक करें http://goo.gl/9DuhRf ► 'Kya Kaise' ke YouTube channel ko subscribe karne ke liye yahan click kijiye http://goo.gl/9DuhRf ► Click to see all our videos - http://goo.gl/OW6BkK ► हमारे सारे वीडियो इस लिंक पर देखिये - http://goo.gl/OW6BkK ► Hamare saare video is link par dekhiye - http://goo.gl/OW6BkK ► Here are our most popular videos http://goo.gl/UTwJ8w http://goo.gl/JiRt2X http://goo.gl/1N8jGc http://goo.gl/sqoPqe ► हमारे सबसे लोकप्रिय वीडियो http://goo.gl/UTwJ8w http://goo.gl/JiRt2X http://goo.gl/1N8jGc http://goo.gl/sqoPqe ► Hamare sabse popular video http://goo.gl/UTwJ8w http://goo.gl/JiRt2X http://goo.gl/1N8jGc http://goo.gl/sqoPqe ► 'क्या कैसे' के फ़ेसबुक पर सारे विडियो इस लिंक पर देखे जा सकते हैं - http://goo.gl/Ok3Emv ► All the 'Kya Kaise' Facebook videos can be seen on this link - http://goo.gl/Ok3Emv ► 'Kya Kaise' ke saare Facebook par video is link par dekhe ja sakte hain - http://goo.gl/Ok3Emv This channel's aim is to teach Basic Internet concepts to Hindi and Urdu speaking people around the world. We will cover topics that are not generally taught in any class and by watching our videos you can learn how to use the Internet better. The Internet is one of mankind's best invention and we hope that you can learn how to use it better by watching our videos. Watch more of the Kya Kaise videos in our series Internet Concepts in Hindi, Kaam ki Websites, Mobile Kaise, and more. Tune in every week for new videos. Thanks for watching!
Views: 491214 Kya Kaise
How to Hide Images, Videos and Files in Huawei Mate 8, Mate S, P8, G8, Honor 7, 5X etc.
A tutorial about how to hide the pictures, videos and files on Huawei Mate 8, Ascend Mate 7, Mate 8, Honor 5X, 4X, P8, G8, Honor 7 or any Huawei smartphone ► Subscribe Now for Daily New Tech and Gadget Videos https://www.youtube.com/channel/UCGhq__6WDl5bUykKNEUvEdw?sub_confirmation=1 Follow Me On - ►TWITTER : https://twitter.com/shaanhaider ►INSTAGRAM : http://instagram.com/shaanhaider ►FACEBOOK : http://www.facebook.com/ShaanHaiderDotCom ►GOOGLE+ : http://plus.google.com/+ShaanHaiderMZ ►MUST-WATCH Awesome Videos : Huawei Mate S - Unboxing and First Impressions : https://www.youtube.com/watch?v=_QVtZrcYEIU Huawei Mate S - Hidden Features, Tips and Tricks : https://youtu.be/DtnvmodghBA Huawei Mate S - Knife and Key Scratch Test : https://www.youtube.com/watch?v=M51Ksa0g8SU Huawei Mate S Gaming Performance Test : https://youtu.be/vgALgX-FGl4 Huawei Mate S - Benchmark Tests and Scores : https://youtu.be/3-65ygZzBRE Huawei Mate S - Camera Features and Review : https://youtu.be/MLKq6Zx68V4 Top 5 Reasons You Should Buy the Huawei Mate S : https://www.youtube.com/watch?v=_pYZvEQvCn8 Top 5 Reasons You Should Not Buy the Huawei Mate S : https://youtu.be/WX1C73KyO6Y How to Improve Battery Life using Power Saving Management Tool on Huawei Mate S : https://youtu.be/4Z6izjJD9ho How to Hide Apps on Huawei P8, Mate S, Ascend Mate 7, G8, Honor 7, Honor 6 etc : https://youtu.be/KG83hZeaGEI SPEED TEST - Huawei Mate S vs HTC One M9 Plus : https://youtu.be/tn4XM9naa2g SPEED TEST - Huawei P8 vs Huawei Ascend Mate 7 : https://youtu.be/R98dE_OpYCo Microsoft Lumia 950 XL vs Huawei Mate S - Internet Speed Test : https://www.youtube.com/watch?v=yzwYDMof_Z8 Huawei Mate S vs HTC One M9+ : Benchmark Tests and Scores - https://youtu.be/Xb-_3uiP9Eg Huawei Mate S vs Huawei P8 - Benchmark Tests and Scores : https://youtu.be/xSuTmcO_JMc SPEED TEST - Huawei Mate S vs Huawei P8 : https://youtu.be/aMxC7mWwnJQ How to Use the Gesture Controls on Huawei Mate S for Better Productivity : https://youtu.be/KlCLb-tevSI What is Dropzone Management in Huawei Mate S, P8, Mate 7, G8, Honor 7 etc : https://youtu.be/EZKfSqHhOn4 How to Lock Apps on Huawei Mate S, P8, Mate 7, Honor 7/6/6 Plus, G8 etc. Without Third-Party Apps : https://youtu.be/DXGvv5iEXFw Huawei Mate S - How to Insert SIM and microSD Card : https://youtu.be/gWcatKhWqjk How to Update OS of Huawei Mate S : https://youtu.be/K_1nLbKJw_Y
Views: 78420 Shaan Haider
SSL Certificate Explained
Views: 815611 dtommy1979
15 Useful Asus Zenfone Max Pro M1 Tips - PhoneRadar
Sign up for Our Giveaways at http://bit.ly/iAmitBhawani & https://phoneradar.com/giveaway/ In this Video, Amit Bhawani shows you 15 Useful Tips & Tricks for the Asus Zenfone Pro Max M1 Smartphone. Like this Video to Appreciate our Efforts, Subscribe to https://youtube.com/PhoneRadar for Daily Tech Videos. Also, Tap on the Bell for Daily Notifications. Follow http://phoneradar.com on Social Media Below http://twitter.com/phoneradarblog http://twitter.com/amitbhawani http://instagram.com/phoneradar on Instagram All content used is copyright to PhoneRadar, Use or commercial display or editing of the content without proper authorization is not allowed.
Views: 516958 PhoneRadar
Encrypting JPEG image using X.509 certificate
Encrypting JPEG image using X.509 (PKI) certificates without changing file format. New TransCrypt Image is now being prepared for commercial use and will allow users to encrypt, sign, decrypt JPEG images without changing file format, that means a possibility to post , send and distribute secure JPEG images using normal means (social networks, email) like if it is a normal picture. Only specified will be able to see the content of image and you will not have to be worried about about security or authorship of our images. There is a free version available - pkiImage Free Edition: You can download it here: http://www.buypki.com/?q=products/transcrypt-image
Views: 990 Buypki
Is Kim DotCom really the 'Internet's biggest pirate'?
Mega Man - New Zealand. The USA attempt to extradite Kim Dotcom from New Zealand, on charges of copyright infringement, while he sets out on his latest mission For downloads and more information visit: http://www.journeyman.tv/?lid=65004 Kim Dotcom claims he wants to protect internet privacy. The US says he's the internet's biggest pirate. This report meets the man, as the future of the internet and $500m in copyright claims hang in the balance. This remarkable footage captures the special forces raid on Kim Dotcom's house last year. His lawyer called it: "A political contract hit..." So why are the US and now the New Zealand government so desperate to get the self-styled Dotcom? The flamboyant 39-year-old tycoon says he just makes a good scapegoat. The United States want him extradited on copyright, money laundering and racketeering charges over his now defunct file-sharing website, Megaupload. Before being shut down, it's alleged the site netted US$175 million and cost copyright owners US$500 million. But now Kim's launching a new one, Mega. The US believes that it will be another site hosting copyright theft. Kim claims it will change the internet, by protecting online privacy. "The US is spending billions on these spy clouds where they basically capture all internet traffic, all the time. Mega is a mission to give people their rights to privacy back." Produced by Mark Davis. Ref - 5729 Journeyman Pictures is your independent source for the world's most powerful films, exploring the burning issues of today. We represent stories from the world's top producers, with brand new content coming in all the time. On our channel you'll find outstanding and controversial journalism covering any global subject you can imagine wanting to know about.
Views: 475336 Journeyman Pictures
Bitcoin: How Cryptocurrencies Work
Whether or not it's worth investing in, the math behind Bitcoin is an elegant solution to some complex problems. Hosted by: Michael Aranda Special Thanks: Dalton Hubble Learn more about Cryptography: https://www.youtube.com/watch?v=-yFZGF8FHSg ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters—we couldn't make SciShow without them! Shout out to Bella Nash, Kevin Bealer, Mark Terrio-Cameron, Patrick Merrithew, Charles Southerland, Fatima Iqbal, Benny, Kyle Anderson, Tim Curwick, Will and Sonja Marple, Philippe von Bergen, Bryce Daifuku, Chris Peters, Patrick D. Ashmore, Charles George, Bader AlGhamdi ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://bitinfocharts.com/ https://chrispacia.wordpress.com/2013/09/02/bitcoin-mining-explained-like-youre-five-part-2-mechanics/ https://www.youtube.com/watch?v=Lx9zgZCMqXE https://www.youtube.com/watch?v=nQZUi24TrdI https://bitcoin.org/en/how-it-works http://www.forbes.com/sites/investopedia/2013/08/01/how-bitcoin-works/#36bd8b2d25ee http://www.makeuseof.com/tag/how-does-bitcoin-work/ https://blockchain.info/charts/total-bitcoins https://en.bitcoin.it/wiki/Controlled_supply https://www.bitcoinmining.com/ http://bitamplify.com/mobile/?a=news Image Sources: https://commons.wikimedia.org/wiki/File:Cryptocurrency_Mining_Farm.jpg
Views: 2570967 SciShow
Hackers & Cyber Attacks: Crash Course Computer Science #32
Today we're going to talk about hackers and their strategies for breaking into computer systems. Now, not all hackers are are malicious cybercriminals intent on stealing your data (these people are known as Black Hats). There are also White Hats who hunt for bugs, close security holes, and perform security evaluations for companies. And there are a lot of different motivations for hackers—sometimes just amusement or curiosity, sometimes for money, and sometimes to promote social or political goals. Regardless, we're not going to teach you how to become a hacker in this episode but we are going to walk you through some of the strategies hackers use to gain access to your devices, so you can be better prepared to keep your data safe. *CORRECTION* AT 7:40 "whatever" should not have a leading ' The correct username field should be: whatever’; DROP TABLE users; Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios Want to know more about Carrie Anne? https://about.me/carrieannephilbin The Latest from PBS Digital Studios: https://www.youtube.com/playlist?list=PL1mtdjDVOoOqJzeaJAV15Tq0tZ1vKj7ZV Want to find Crash Course elsewhere on the internet? Facebook - https://www.facebook.com/YouTubeCrash... Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support Crash Course on Patreon: http://patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Views: 190729 CrashCourse
Encrypt & Store Private Photos, Videos, & Other Media on Your iPhone - iOS 7 [How-To]
How to Encrypt Private Content on Your iPhone [iOS 7] Full Tutorial: http://ios.wonderhowto.com/how-to/easily-encrypt-and-store-private-videos-photos-your-iphone-running-ios-7-0150714/ Subscribe to softModder: http://goo.gl/XagVI In today's softModder guide, I'll show you how to safely store and encrypt private photos, videos, and voice memos to your iPhone. We all have sensitive content that we don't want anyone else to see, keep it secure with 360 Vault. For more information and more iOS 7 tips and tricks, check out the full article over on iOS softModder using the link above.
Views: 5004 Gadget Hacks
Safe and Sorry – Terrorism & Mass Surveillance
Sources: Terrorist surveillance program: Original press release: http://1.usa.gov/1p0lZXT Assessment of potential effect of surveillance measures if implemented before 9/11: Interview with FBI director Robert Mueller: http://bit.ly/1MvHNpB FBI investigations of immigrants: "NSEERS effect" report: http://bit.ly/1qU8Wcu Quote on aggressive racial profiling: Article "Are we safer?" by David Cole, Professor of Law at Georgetown University Law Center: http://bit.ly/1Sc8tLo Extent of NSA surveillance: NSA power point slides on collecting buddy lists, obtained by Washington Post: http://wapo.st/1cWi0SM NSA slides on prism data collection, obtained by The Guardian: http://bit.ly/1qmj46r NSA results from mass surveillance vs. target surveillance: Report from the Presidents NSA Review group 2013 (recommending to stop mass data mining because of lack of results): http://1.usa.gov/1bK0q7x Article from ProPublica: http://bit.ly/1PAusfR Analysis from the New America Foundation: http://bit.ly/1SSq8ea Data and Goliath: The Hidden Battles to Collect Your Data and Control Your World by Bruce Schneier Surveillance program didn`t stop any major attacks: Full video of court hearing with NSA director Keith B. Alexander on surveillance: http://cs.pn/1Yv1G0N Official report on results of phone surveillance policy: http://1.usa.gov/1bK0q7x Article on debunked claims: http://bit.ly/1p0n2ae Official judge ruling on matter points to no evidence: https://www.propublica.org/documents/item/902454-judge-leon-ruling#document/p62 Report by the legal affairs and human rights committee of the parliamentary assembly of the Council of Europe: http://bit.ly/1qr9aXC Boston marathon bomber was known to FBI: Official press release: http://1.usa.gov/1Vrw4vI FBI asked Apple for help: Official court order: http://bit.ly/24auFf6 Apple`s refusal to crack iPhone: Official public statement: http://apple.co/1Lt7ReW Objections against FBI demands from cryptographers: Brad Smith keynote at the RSA information security conference: http://bit.ly/1Vrwd1Y (especially relevant from minute 7 on) Statement by Information Technology Industry Council: http://bit.ly/1Q9cg7N Amicus briefs supporting Apple: http://apple.co/1OSBypU FBI changing their story about needing Apple`s help: Initial article on Washington Post: http://wapo.st/1KqHIT7 Initial story on Reutersblog: http://reut.rs/1SCl73o Update on Reuters: http://reut.rs/1NdTJae Article on ACLU about possible work-around: http://bit.ly/1OZ2nZL Blogpost on another possible workaround: http://bit.ly/1Vrwv98 NSA can turn on iPhone remotely: BBC interview with Edward Snowden: http://bit.ly/1Nab09Q Article on Wired: http://bit.ly/1hvZMNn Abuse of anti-terrorism laws: Proof of Patriot Act laws used for investigating other crimes, especially drugs: http://bit.ly/1LXBu9X „Sneak and Peak“ report: http://bit.ly/1RVGhgM Enforcement of French anti-terrorism laws: Detailed explanation of new powers given by extended laws: http://bit.ly/1OYBpSl Original law text (in french): http://bit.ly/1qraiKQ Abuse of french anti-terrorism laws: Human rights watch reports cases: http://bit.ly/1SZmwpH Climate change protesters placed under house arrest: http://reut.rs/20DYZfa Censorship in Hungary, Poland and Spain: http://bit.ly/20DZ3eS http://bit.ly/1Qgc7lX http://bit.ly/1WtmIyv http://bit.ly/1MvJ8N7 Jail time for government critics in Turkey: http://bit.ly/1oXBctf Effects of surveillance on our society: List of issues of power abuse since 9/11 by American Civil liberties union: http://bit.ly/1U6Rux4 General overview over the topic: http://bit.ly/1Pyj8uR http://bit.ly/1RVH2GF http://bit.ly/MZe4qY Safe and Sorry– Terrorism & Mass Surveillance Help us caption & translate this video! http://www.youtube.com/timedtext_cs_panel?c=UCsXVk37bltHxD1rDPwtNM8Q&tab=2
Encrypted Image Creation
Guideline on creating a secure disk image on OSX.
Views: 105 MacDoesStuff
How to Encrypt Windows 10 (8, 7 & XP) - Truecrypt 2018
Want to see more? Subscribe and Share this video!! I upload ONE video EVERY SINGLE WEEK! ***METHOD WORKS WITH/WITHOUT CD/DVD DRIVE*** FACEBOOK https://www.facebook.com/Paul-Pyro-165387133803030/timeline/ TWITTER https://twitter.com/ThePaulPyro PINTEREST https://www.pinterest.com/paulpyro/life-hacks/ ONE PLUS ONE FORUMS https://forums.oneplus.net/members/paulpyro.259081/ GOOGLE PLUS https://plus.google.com/107665988048714097089/posts --------------------------- DOWNLOADS --------------------------- GET TRUECRYPT HERE! ***DO NOT DOWNLOAD VERSION 7.2, ONLY DOWNLOAD 7.1a!!!! WINDOWS VERSION https://www.grc.com/misc/truecrypt/TrueCrypt%20Setup%207.1a.exe MAC VERSION https://www.grc.com/misc/truecrypt/TrueCrypt%207.1a%20Mac%20OS%20X.dmg LINUX VERSION https://www.grc.com/misc/truecrypt/truecrypt-7.1a-linux-x86.tar.gz GET POWER-ISO HERE! (Optional) http://www.poweriso.com/download.php ************************************ STUFF USED THROUGHOUT THE VIDEO ************************************ Laptop "Acer Aspire One" - 1GB Ram - 160GB HDD - Intel Atom Processor (SLOW AS HECK 8 YEAR OLD LAPTOP) http://www.amazon.com/Acer-AOA150-1447-8-9-Inch-Processor-Sapphire/dp/B001EYV9TM THUMBNAIL Truecrypt Logo https://security.illinois.edu/sites/security.illinois.edu/files/u53/Truecrypt.png Windows 10 LOGO IMAGE NOT MINE http://blogs-images.forbes.com/insertcoin/files/2015/06/windows-10.jpg (SEE FORBES FOR ORIGINAL IMAGE) One Plus One 1080p 30fps Phone Camera BUY HERE https://oneplus.net Royalty Free Music from Bensound www.bensound.com "New Dawn" INTRO https://www.youtube.com/watch?v=H5zMA... NOT MINE, I FOLLOWED THIS TEMPLATE! Peace Boys and Girls! WARNING This is not 100% secure. Paul Pyro is not liable and you do this at your own risk. There is possibility for data loss so its recommended to do on a computer that has a fresh install of Windows 10. (Its unlikely data will be lost, but you cant be too careful.) Also, do not do if you are trying to avoid legal action, since withholding information from the law can be a crime in itself. Be careful and use wisely. Also check local laws regarding your data encryption.
Views: 46522 Paul Pyro
How to encrypt e-mails on Gmail using Mailvelope in Chrome
http://makemoney.dougsbestfinds.com Learn how to encrypt e-mails on Gmail using Mailvelope in Chrome. This will teach you through simple installation of free Mailvelope extension to Google Chrome web browser and you will be able to send and receive encrypted messages with other users in no time while preserving your privacy.
Views: 3390 Jerome Rice
Encryption: Last Week Tonight with John Oliver (HBO)
Strong encryption poses problems for law enforcement, is weakening it worth the risks it presents? It’s…complicated. Connect with Last Week Tonight online... Subscribe to the Last Week Tonight YouTube channel for more almost news as it almost happens: www.youtube.com/user/LastWeekTonight Find Last Week Tonight on Facebook like your mom would: http://Facebook.com/LastWeekTonight Follow us on Twitter for news about jokes and jokes about news: http://Twitter.com/LastWeekTonight Visit our official site for all that other stuff at once: http://www.hbo.com/lastweektonight
Views: 10192776 LastWeekTonight
Encrypt & Decrypt Any Image File or Document In Kali Linux Using GNU Privacy Guard | #2
Hello Friends i am Rahul Singh and in this video we will learn about encryption and decryption and this video is the first video of our series so in this video we learn : How to use GNU Privacy Guard of GNUPG to encrypt and decrypt files in Linux so easily. Encrypt and decrypt files in just a second using just one line Linux command. Encryption And Decryption series First Video Link : https://youtu.be/pStJ18wQOe0 Commands To Install GNUPG: Debian/Ubuntu - sudo apt-get install gnupg Red hat (RHEL)/CentOS - sudo yum install gnupg Fedora Linux - sudo dnf install gnupg Arch Linux - sudo pacman -S gnupg OpenSUSE Linux - sudo zypper install gpg2 FreeBSD unix - cd /usr/ports/security/gnupg/ && make install clean pkg install gnupg OpenBSD unix doas pkg_add gnupg Thanks and Love #TechInfinityRahul LIKE | COMMENT | SHARE | SUBSCRIBE ---------------------------------------------------------------------------------- For all updates : LIKE My Facebook https://www.facebook.com/Tech-Infinity-403533933354947/ Follow Me on Twitter : https://twitter.com/nirvanRahul INFO : Tech Infinity is a youtube channel which provides video about internet, computer, Mobile and Android related tips and tricks which can be very very helpul for your daily life. DISCLAIMER: This Channel DOES NOT Promote or encourage Any illegal activities , all contents provided by This Channel is meant for EDUCATIONAL PURPOSE only . Keywords: linux tutorial, kali linux tutorial, kali linux, ubuntu linux, ubuntu tutorial, linux security, linux security tutorial, encrypt files, decrypt files, wannacry, ransomware, gnupg, gnu privacy guard, linux privacy, tutorial, software, linux software, linux, how to, security software, hacking, hacking tricks, linux tricks, desktop, linux desktop, 2017, internet, computer, learn
Optimizing Your PS3 for Blu-ray
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Cryptography, Steganography - Explanation
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