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Padding Oracle on AES256-CBC Demo
 
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Demo of a Padding Orcle Attack on AES256-CBC encryption
Views: 1255 Earthnuker13
cryptography - Padding Oracle Attacks
 
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Cryptography To get certificate subscribe: https://www.coursera.org/learn/cryptography ======================== Playlist URL: https://www.youtube.com/playlist?list=PL2jykFOD1AWb07OLBdFI2QIHvPo3aTTeu ============================ Youtube channel: https://www.youtube.com/user/intrigano ============================ https://scsa.ge/en/online-courses/ https://www.facebook.com/cyberassociation/
Views: 5496 intrigano
Hacking Demo - Padding Oracle Attack
 
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Please refer to my presentation slides for explanation.
Views: 3799 Boris So
Cryptography CBC padding attacks  (authenticated encryption)
 
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CBC padding attacks To get certificate subscribe: https://www.coursera.org/learn/crypto ======================== Playlist URL: https://www.youtube.com/playlist?list=PL2jykFOD1AWYosqucluZghEVjUkopdD1e ======================== About this course: Cryptography is an indispensable tool for protecting information in computer systems. In this course you will learn the inner workings of cryptographic systems and how to correctly use them in real-world applications. The course begins with a detailed discussion of how two parties who have a shared secret key can communicate securely when a powerful adversary eavesdrops and tampers with traffic. We will examine many deployed protocols and analyze mistakes in existing systems. The second half of the course discusses public-key techniques that let two parties generate a shared secret key.
Views: 2239 intrigano
Padding Oracle Attack Part 1 - Building a vulnerable CBC mode of operation
 
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https://corvuscrypto.com/posts/padding-oracle-attack-part-one This is part 1 of a two part video to showcase the padding oracle attack. In this video I explain/show how to build the CBC mode of operation while also leaving open a vulnerability that will ultimately be exploited in the next video. Other Resources: https://en.wikipedia.org/wiki/Block_cipher_mode_of_operation http://www.moserware.com/2009/09/stick-figure-guide-to-advanced.html
Views: 1318 Corvus Crypto
SSLv3 Poodle Vulnerability | Password theft
 
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All systems and applications utilizing the Secure Socket Layer (SSL) 3.0 with cipher-block chaining (CBC) mode ciphers may be vulnerable. However, the POODLE (Padding Oracle On Downgraded Legacy Encryption) attack demonstrates this vulnerability using web browsers and web servers, which is one of the most likely exploitation scenarios. Some Transport Layer Security (TLS) implementations are also vulnerable to the POODLE attack. The POODLE attack can be used against any system or application that supports SSL 3.0 with CBC mode ciphers. This affects most current browsers and websites, but also includes any software that either references a vulnerable SSL/TLS library (e.g. OpenSSL) or implements the SSL/TLS protocol suite itself. By exploiting this vulnerability in a likely web-based scenario, an attacker can gain access to sensitive data passed within the encrypted web session, such as passwords, cookies and other authentication tokens that can then be used to gain more complete access to a website (impersonating that user, accessing database content, etc.). Subscribe and share!
Views: 1641 Fierce Outlaws
The Padding Oracle Attack (Part 2) - Performing the attack
 
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In this video I go through the actual mechanisms of the padding oracle attack. The attack exploits any CBC-mode block cipher that alerts the user to malformed padding to recover the full plaintext. This attack has been, and is, used in the wild. Source required to follow: https://corvuscrypto.com/posts/padding-oracle-attack-part-two#files Errata: ~4:25 - I meant to say PKCS #5 as a padding SPECIFICATION. PKCS #5 is a set of rules. Padding is only a part of it. Sorry :')
Views: 856 Corvus Crypto
Kryptographie #37 - RSA PKCS #1 v1 5
 
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In diesem Tutorial geht es um ein tatsächlich verwendetes RSA-Verfahren. Buchempfehlung: Introduction to Modern Cryptography von Katz und Lindell: http://amzn.to/2qu6CNb ❤❤❤ Früherer Zugang zu Tutorials, Abstimmungen, Live-Events und Downloads ❤❤❤ ❤❤❤ https://www.patreon.com/user?u=5322110 ❤❤❤ ❤❤❤ Keinen Bock auf Patreon? ❤❤❤ ❤❤❤ https://www.paypal.me/TheMorpheus ❤❤❤ 🌍 Website 🌍 https://the-morpheus.de ¯\_(ツ)_/¯ Tritt der Community bei ¯\_(ツ)_/¯ ** https://discord.gg/BnYZ8XS ** ** https://www.reddit.com/r/TheMorpheusTuts/ ** ( ͡° ͜ʖ ͡°) Mehr News? Mehr Code? ℱ https://www.facebook.com/themorpheustutorials 🐦 https://twitter.com/TheMorpheusTuts 🐙 https://github.com/TheMorpheus407/Tutorials Du bestellst bei Amazon? Bestell über mich, kostet dich null und du hilfst mir »-(¯`·.·´¯)-» http://amzn.to/2slBSgH Videowünsche? 🎁 https://docs.google.com/spreadsheets/d/1YPv8fFJOMRyyhUggK8phrx01OoYXZEovwDLdU4D4nkk/edit#gid=0 Fragen? Feedback? Schreib mir! ✉ https://www.patreon.com/user?u=5322110 ✉ https://www.facebook.com/themorpheustutorials ✉ https://discord.gg/BnYZ8XS ✉ [email protected] oder schreib einfach ein Kommentar :)
Padding in Ciphers
 
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https://asecuritysite.com/encryption/padding
Views: 1596 Bill Buchanan OBE
Padding Oracle demo from OP-KoKo 2011
 
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Padding Oracle attack demo from OP-KoKo 2011 conference. Visulizing the Padding Oracle attack as well as what happens inside the CBC decryption under attack. Written in Java with a Swing GUI.
Views: 1594 omegapointSE
Attack SSL/TLS(weak cipher :RSA512- Factor Modulus)
 
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Must watch until the end of this video :3
Views: 4217 Aiden Pearce
Encryption with padding tutorial
 
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The tutorial is here: https://asecuritysite.com/02_05_padding.pdf
Views: 1018 Bill Buchanan OBE
CacheBleed  A Timing Attack on OpenSSL Constant Time RSA
 
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Yuval Yarom and Daniel Genkin and Nadia Heninger, CHES 2016. See http://www.iacr.org/cryptodb/data/paper.php?pubkey=27847
Views: 660 TheIACR
OpenSSL Vulnerabilities
 
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& vulnerabilities of OpenSSL
Views: 75 Davian Canty
BEAST: An Explanation of the CBC Attack on TLS
 
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This is an explanation of the BEAST attack. For more details, check this blog: http://commandlinefanatic.com/cgi-bin/showarticle.cgi?article=art027
Views: 4554 David Wong
Cipher Block Chaining Mode - Applied Cryptography
 
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This video is part of an online course, Applied Cryptography. Check out the course here: https://www.udacity.com/course/cs387.
Views: 57239 Udacity
SSL/TLS  - Cristina Formaini
 
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What is TLS and how is it different from SSL? What is Firesheep? How can you sniff your own traffic on Wireshark? Cristina Formaini, president of White Hat, Cal Poly talks about ensuring confidentiality, integrity, and authenticity to secure communications over a network. This video explains Certificates of Authority (CA), public and private keys, the recent POODLE Attack of October 2014, and the common exploits of SSL. More Information: Poodle Fix: https://www.openssl.org/~bodo/ssl-poodle.pdf https://www.imperialviolet.org/2014/10/14/poodle.html Padding Oracle Attack: http://robertheaton.com/2013/07/29/padding-oracle-attack/ Black Hat 2011 - Future of SSL and Authenticity: https://www.youtube.com/watch?v=Z7Wl2FW2TcA
Views: 66944 White Hat Cal Poly
cryptography - Modes of Encryption
 
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Cryptography To get certificate subscribe: https://www.coursera.org/learn/cryptography ======================== Playlist URL: https://www.youtube.com/playlist?list=PL2jykFOD1AWb07OLBdFI2QIHvPo3aTTeu ============================ Youtube channel: https://www.youtube.com/user/intrigano ============================ https://scsa.ge/en/online-courses/ https://www.facebook.com/cyberassociation/
Views: 825 intrigano
Vulnerabilities in TLS (Part 1)
 
01:24:03
Video recording of Kenny Paterson's lecture (Part 1) at the COST Action IC1306 School on Cryptographic Attacks held in Porto on October 13-16, 2014.
Views: 814 CryptoAction
Padding Solution - Applied Cryptography
 
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This video is part of an online course, Applied Cryptography. Check out the course here: https://www.udacity.com/course/cs387.
Views: 1487 Udacity
Padding - Applied Cryptography
 
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This video is part of an online course, Applied Cryptography. Check out the course here: https://www.udacity.com/course/cs387.
Views: 3624 Udacity
Critical DoS Flaw found in OpenSSL — How It Works
 
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The Critical-rated bug (CVE-2016-6304) (https://goo.gl/9tLbxF) can be exploited by sending a large OCSP Status Request extension on the targeted server during connection negotiations, which causes memory exhaustion to launch DoS attacks, the OpenSSL Project said (https://goo.gl/IAl71V).
Views: 125 ICT Blog's
Computer Hacking - Hash padding attacks
 
03:23:04
https://twitch.tv/thejustinsteven Tonight we're looking at hash padding attacks and enjoying Justin's general crypto terribleness.
Views: 639 Justin Steven
SSL Exploit  (443. port) - Açık Tespiti
 
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Gerekli Program : https://github.com/hahwul/a2sv.git İletişim geçmek için: instagram: http://link.tl/VwWE Facebook:http://link.tl/VwWY ABONE OMAYI UNUTMAYINIZ
Views: 2565 Pc Cehennemi
CRIME vs startups
 
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This is a short demo of the CRIME attack against TLS protocol. More details will be presented at http://ekoparty.org. Best way to protect yourself: upgrade browsers to the latest version and disable compression on servers. Thank you, Juliano and Thai.
Views: 25291 cryptbe
The POODLE bug! SSL vulnerability explained | Graham Cluley
 
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The POODLE SSL vulnerability, explained by security expert Graham Cluley. How to test if your browser is vulnerable. http://grahamcluley.com/2014/10/poodle-bug-internet-vulnerability-video/ My Links: BLOG : https://grahamcluley.com FACEBOOK : https://facebook.com/grahamcluleycom TWITTER : http://twitter.com/gcluley GOOGLE PLUS: https://plus.google.com/+GrahamCluleyCom
Views: 16325 Graham Cluley
What is padding in cryptography
 
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What is padding in cryptography - Find out more explanation for : 'What is padding in cryptography' only from this channel. Information Source: google
Views: 33 moibrad3c
Oracle Attack
 
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Views: 67 JonesArmandoHoward
RuhrSec 2018: "The ROBOT Attack", Hanno Böck
 
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Abstract. 20 years ago Daniel Bleichenbacher discovered an attack against RSA as it was used in SSL and the padding mode PKCS #1 v1.5. Obviously such an old attack doesn't work any more today, because everyone has fixed it. Okay... That was a joke. It still works. With some minor modifications we were able to discover the ROBOT attack (Return Of Bleichenbachers Oracle Threat). It affected nine different vendors and we were able to sign a message with the private key from facebook.com. More info at https://robotattack.org/ and in the full paper at https://eprint.iacr.org/2017/1189 Biography. Hanno Böck is a freelance journalist and regularly covers IT security topics for Golem.de and other publications. He also writes the monthly Bulletproof TLS Newsletter. In 2014 he started the Fuzzing Project, an effort to improve the security of free software applications. This work is supported by the Linux Foundation's Core Infrastructure Initiative.
Views: 640 Hackmanit GmbH
What is DROWN ATTACK? What does DROWN ATTACK mean? DROWN ATTACK meaning & explanation
 
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What is DROWN ATTACK? What does DROWN ATTACK mean? DROWN ATTACK meaning - DROWN ATTACK definition - DROWN ATTACK explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. SUBSCRIBE to our Google Earth flights channel - https://www.youtube.com/channel/UC6UuCPh7GrXznZi0Hz2YQnQ The DROWN attack is a cross-protocol security bug that attacks servers supporting modern TLS protocol suites by using their support for the obsolete, insecure, SSL v2 protocol to leverage an attack on connections using up-to-date protocols that would otherwise be secure. DROWN can affect all types of servers that offer services encrypted with TLS yet still support SSLv2, provided they share the same public key credentials between the two protocols. Additionally, if the same public key certificate is used on a different server that supports SSLv2, the TLS server is also vulnerable due to the SSLv2 server leaking key information that can be used against the TLS server. Full details of DROWN were announced in March 2016, along with a patch that disables SSLv2 in OpenSSL; the vulnerability was assigned the CVE ID CVE-2016-0800. The patch alone will not be sufficient to mitigate the attack if the certificate can be found on another SSLv2 host. The only viable countermeasure is to disable SSLv2 on all servers. The researchers estimated that 33% of all HTTPS sites were affected by this vulnerability as of March 1, 2016. DROWN is an acronym for "Decrypting RSA with Obsolete and Weakened eNcryption". It exploits a vulnerability in the combination of protocols used and the configuration of the server, rather than any specific implementation error. According to the discoverers, the exploit cannot be fixed by making changes to client software such as web browsers. The exploit includes a chosen-ciphertext attack with the use of a SSLv2 server as a Bleichenbacher oracle. The proof-of-concept attack demonstrated how both multi-GPU configurations and commercial cloud computing could perform part of the codebreaking calculations, at a cost of around $18,000 for the GPU setup and a per-attack cost of $400 for the cloud. A successful attack will provide the session key for a captured TLS handshake. The investigators, who described the attack above as the general DROWN attack also found a specific weakness in the OpenSSL implementation of SSLv2 that allowed what they called a special DROWN attack. This vastly reduced the effort required to break the encryption, making real-time man-in-the-middle attacks possible that required only modest computing resources. The original reporters of the bug were the security researchers Nimrod Aviram and Sebastian Schinzel. To protect against DROWN, server operators need to ensure that their private keys are not used anywhere with server software that allows SSLv2 connections. This includes web servers, SMTP servers, IMAP and POP servers, and any other software that supports SSL/TLS. The OpenSSL group has released a security advisory, and a set of patches intended to mitigate the vulnerability by removing support for obsolete protocols and ciphers. However, if the server's certificate is used on other servers that support SSLv2, it is still vulnerable, and so are the patched servers. Numerous sources have recommended that the vulnerability be patched as soon as possible by site operators.
Views: 695 The Audiopedia
Movie Line Monday - Poodle Attack: 1,632 Cloud Apps Vulnerable
 
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http://www.netskope.com - As most of you have read, there’s another SSL exploit out there. As announced by OpenSSL.org (https://www.openssl.org/~bodo/ssl-poodle.pdf), the Poodle attack has been designed to take advantage of a vulnerability in the SSL V 3.0 protocol using the CBC mode encryption. Though a few other vulnerabilities were disclosed (https://www.openssl.org/news/secadv_20141015.txt), the Poodle attack seems to have gained much more attention. To be more specific about the vulnerability, the attack exploits the vulnerability found in the implementation of the CBC mode in SSL V 3.0 where in the padding bytes are not checked against any value nor covered by the message digest (MAC). The attack itself is complicated to carry out as it involves a client downgrade dance along with the attacker being the man-in-middle and having the ability to control/modify the traffic from the client to a server. Though the attack involves intricacy in execution, it is easy to carry out given today’s computing resources. - See more at: https://www.netskope.com/blog/poodle-attack-vulnerable-cloud-app-count/#sthash.BNPpGKM8.dpuf
Views: 3494 Netskope
Poodle-me: SSL vulnerability scanner
 
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On Tuesday, October 14, 2014, Google released details on the POODLE attack, a padding oracle attack that targets CBC-mode ciphers in SSLv3. The vulnerability allows an active MITM attacker to decrypt content transferred an SSLv3 connection. While this tool is not to exploit the Poodle vulnerability but rather to help you identify servers that are affected. Download link: https://github.com/ronald-nsale/Poodle-Me
Views: 7310 Ronnieflip
CBC Attack - Applied Cryptography
 
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This video is part of an online course, Applied Cryptography. Check out the course here: https://www.udacity.com/course/cs387.
Views: 2182 Udacity
AppSec EU 2017 On The (In-)Security Of JavaScript Object Signing And Encryption by Dennis Detering
 
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JavaScript Object Signing and Encryption (JOSE) has been standardized as a lightweight alternative to XML Signature and Encryption. It has early been integrated in authentication and authorization protocols like OpenID Connect and OAuth. In addition, it has been adopted in Web services. In our research, we provide the first study regarding the JSON security adapting and extending known attack techniques. We provide an evaluation of four different libraries revealing critical cryptographic attacks, ranging from attacks bypassing JSON Signature (Signature exclusion, Key Confusion, and Timing Attack on HMAC), to JSON Encryption (Bleichenbacher Million Message Attack). To facilitate the analysis we developed JOSEPH - the first open-source automated tool for evaluating JSON security. The extensible design of JOSEPH allows one to implement further cryptographic attacks, for example, padding oracle or invalid curve attacks. - Managed by the official OWASP Media Project https://www.owasp.org/index.php/OWASP_Media_Project
Views: 1688 OWASP
What is LUCKY THIRTEEN ATTACK? What does LUCKY THIRTEEN ATTACK mean? LUCKY THIRTEEN ATTACK meaning
 
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What is LUCKY THIRTEEN ATTACK? What does LUCKY THIRTEEN ATTACK mean? LUCKY THIRTEEN ATTACK meaning - LUCKY THIRTEEN ATTACK definition - LUCKY THIRTEEN ATTACK explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. SUBSCRIBE to our Google Earth flights channel - https://www.youtube.com/channel/UC6UuCPh7GrXznZi0Hz2YQnQ The Lucky Thirteen attack is a cryptographic timing attack against implementations of the Transport Layer Security (TLS) protocol that use the CBC mode of operation, first reported in February 2013 by its developers Nadhem J. AlFardan and Kenny Paterson of the Information Security Group at Royal Holloway, University of London. It is a novel variant of Serge Vaudenay's padding oracle attack that had previously thought to have been fixed, that uses a timing side-channel attack against the message authentication code (MAC) check stage in the TLS algorithm to break the algorithm in a way that was not fixed by previous attempts to mitigate Vaudenay's attack. "In this sense, the attacks do not pose a significant danger to ordinary users of TLS in their current form. However, it is a truism that attacks only get better with time, and we cannot anticipate what improvements to our attacks, or entirely new attacks, may yet be discovered." — Nadhem J. AlFardan and Kenny Paterson The researchers only examined Free Software implementations of TLS and found all examined products to be potentially vulnerable to the attack. They have tested their attacks successfully against OpenSSL and GnuTLS. Because the researchers applied responsible disclosure and worked with the software vendors, some software updates to mitigate the attacks were available at the time of publication. Martin R. Albrecht and Paterson have since demonstrated a variant Lucky Thirteen attack against Amazon's s2n TLS implementation, even though s2n includes countermeasures intended to prevent timing attacks.
Views: 467 The Audiopedia
Docker Images and Poodle Bleed SSL Vulnerability
 
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Remember to patch your Docker images for the Poodle Bleed SSL3 Vulnerability. ## Testing using curl curl -v -3 -X HEAD https://{server}:{port} ## Testing using openssl openssl s_client -connect {server}:{port} -ssl3 ## Very thorough resource --------------------------------- http://askubuntu.com/questions/537196/how-do-i-patch-workaround-sslv3-poodle-vulnerability-cve-2014-3566
Views: 4751 Dark Zebra
ENCRYBIT - Security Assessment Practices to Develop Secured & Trader's Friendly CryptoExchange
 
01:13
Do you know? 40% of the cryptocurrency crowd is insecure about the security of their funds on trading platforms. Past incidents like the hack of Japanese exchange Zaif that result in loss of $60 million, loss of $31 million from Bithumb exchange due to hack, loss of $40 million from South Korean exchange Coinrail and many others are the cause of trader’s insecurity. Attacking API and Web Service protocols are the simplest ways for hackers to get control of transactions and get in the system. The future enriched cryptocurrency exchange, Encrybit is focusing more on the security aspects, therefore having multiple security advisors and information security experts in the team is a plus. With that Encrybit is getting security architecture services from the best in the industry. Our security assessment practices include the secure and modularized coding methods, secured server infrastructure, application & server penetration testing, and ethical hacking practices to make sure the correct implementation of security standards. General user security: • Two Factor Authentication • Wallet Address Whitelisting • Withdrawal Authentication • Device Authentication • IP Whitelisting • Multi-Signature Wallet • Anti-Phishing Alert Technical level security: • Cross Site Scripting • SQL Injection • Remote OS Command Injection • Buffer Overflow • CRLF Injection • Parameter Tempering • Heart Bleed OpenSSL Vulnerability • Cross-Domain Misconfiguration • Advanced SQL Injection • Generic Padding Oracle • LDAP Injection • Denial of Service (DDOS Attack) • Relative Path Confusion System level security: • HWS certified cold and active storage for managing the fund • Regular security auditing for system upgrade and stability. • Test environment for applying security-related patches. • Regular encrypted database and system image backup with full mirror functionality. • API calls are wrapped with SSL encrypted and cryptographic sign to prevent any phishing attack. The private Sale of ENCX tokens is now live. Contribute early to receive a bonus of up to 40%!!! Encrybit Exchange prototype, financial forecast is available for private review with Encrybit CEO. Grab the opportunity to be a founding contributor to Modern cryptocurrency exchange. Be a part of the revolution! Website - https://encrybit.io/ Exchange Whitepaper - https://encrybit.io/pdf/encrybit-wp-v1.pdf Telegram - https://t.me/encrybit Reference: 1. https://cointelegraph.com/news/japanese-cryptocurrency-exchange-hacked-59-million-in-losses-reported 2. https://www.coindesk.com/bithumb-exchanges-31-million-hack-know-dont-know/ 3. https://www.coindesk.com/coinrail-exchange-hacked-loses-possibly-40-million-in-cryptos/
OAEP - Applied Cryptography
 
00:57
This video is part of an online course, Applied Cryptography. Check out the course here: https://www.udacity.com/course/cs387.
Views: 3566 Udacity
Introduction to CBC Bit-Flipping Attack
 
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Author: Jeremy Druin Twitter: @webpwnized Description: This video shows a solution to the view-user-privilege-level in Mutillidae. Before viewing, review how XOR works and more importantly that XOR is communicative (If A xor B = C then it must be true that A xor C = B and also true that B xor C = A). The attack in the video takes advanatage that the attacker knows the IV (initialization vector) and the plaintext (user ID). The attack works by flipping each byte in the IV to see what effect is produced on the plaintext (User ID). When the correct byte is located, the ciphertext for that byte is recovered followed by a determination of the correct byte to inject. The correct value is injected to cause the User ID to change. Mutillidae is available for download at http://sourceforge.net/projects/mutillidae/. Updates about Mutillidae are tweeted to @webpwnized along with annoucements about video releases. Thank you for watching. Please support this channel. Up vote, subscribe or even donate by clicking "Support" at https://www.youtube.com/user/webpwnized!
Views: 5590 webpwnized
Cryptography PKCS 1 (Public Key Encryption from trapdoor permutations)
 
21:08
PKCS 1 To get certificate subscribe: https://www.coursera.org/learn/crypto ======================== Playlist URL: https://www.youtube.com/playlist?list=PL2jykFOD1AWYosqucluZghEVjUkopdD1e ======================== About this course: Cryptography is an indispensable tool for protecting information in computer systems. In this course you will learn the inner workings of cryptographic systems and how to correctly use them in real-world applications. The course begins with a detailed discussion of how two parties who have a shared secret key can communicate securely when a powerful adversary eavesdrops and tampers with traffic. We will examine many deployed protocols and analyze mistakes in existing systems. The second half of the course discusses public-key techniques that let two parties generate a shared secret key.
Views: 889 intrigano
"Freak" Attack Alert Microsoft Flaw Google Android Apple Users SSL TLS Vulnerability Fix
 
03:05
Freak Alert Microsoft Google SSL TLS Flaw Vulnerability Fix and Resolve Microsoft SChannel Bug. Google Android Apple IOS Freak Attack
Views: 4496 Versatile Vicky
ROBOT exploit from 1998 resurrected, leaves top websites' crypto vulnerable
 
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ROBOT exploit from 1998 resurrected, leaves top websites' crypto vulnerable. A number of the most popular websites and services online, including Facebook and PayPal, are vulnerable to an exploit which has resurfaced from 1998. The security flaw, dubbed ROBOT, was first discovered almost two decades ago by Daniel Bleichenbacher. PKCS #1 1.5 padding error messages produced by secure sockets layer (SSL) servers allow for an adaptive-chosen ciphertext attack which "fully breaks the confidentiality of TLS when used with RSA encryption," according to researchers Hanno Böck and Juraj Somorovsky from Hackmanit GmbH, Ruhr-Universität Bochum, and Tripwire VERT's Craig Young.
Views: 469 Tech Channel
How to Scan SSLv3 poodle bug.
 
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This video is for educational purposes only. #netwrkspider http://www.netwrkspider.com || http://netwrkspider.blogspot.in
Views: 4451 abhisek kumar
ssl -- exploit heartbeat --- kali linux
 
02:10
To use exploit run msfupdate. You need have : metasploit v4.9.2-2014040906 1290 exploits - 707 auxiliary - 205 post 334 payloads - 35 encoders - 8 nops
Views: 2862 Kill erro
C# encrypting and decrypting using AES CBC, safe storing the encrypted data
 
18:24
In this tutorial i'm going to show you how to encrypt, decrypt data using AES(Advanced Encryption Standard), and storing the encrypted data in safe place. Source code: https://drive.google.com/file/d/0BxW01l6w6JYfd1pTZVBjaWxhWEU/view?usp=sharing
Views: 56377 Dawisko1
Top 10 Web Hacks of 2013 -  Lucky13
 
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The Transport Layer Security (TLS) protocol aims to provide confidentiality and integrity of data in transit across untrusted networks like the internet. It is widely used to secure web traffic and e-commerce transactions on the internet. We have found new attacks against TLS and DTLS that allow a Man-in-the-Middle attacker to recover plaintext from a TLS/DTLS connection when CBC-mode encryption is used.
Views: 489 WhiteHat Security

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