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TLS/SSL Renegotiation Vulnerability Thai N. Duong [email_address]

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https://www.hackmiami.com/hmc5-speakers-day-2 OAuth is one of the most popular authorization frameworks in use today. All major platforms such as Google, Facebook, Box etc support it and you are probably thinking of implementi ng OAuth for your product/platform.We are not debating the popularity of the protocol or the limitations that come with it. We are here to help you implement it securely. When you use OAuth, there are three pieces - The Platform , the Application (using the platform) and the User (of the application). We will go over the common flaws we have seen in applications built on a OAuth platform which can lead to complete account takeover, how they can be a security engineer's nightmare, and how to fix them. We will go over security controls that the platform can put in place to help mitigate security vulnerabilities. We will also cover how bad design decisions, if chained with otherwise lower risk vulnerabilities can result in gaping holes in your OAuth implementation. You will leave this session with a deep understanding of how OAuth implementation should be secured both for a platform and in an application and things to test for during a security evaluation of OAuth implementations.

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WebRTC is often considered to be secure by default - with most security concerns being around IP address leakage which is more of a privacy issue than anything. Well, I have news for you - the applications and infrastructure that handles WebRTC can be attacked. It may indeed have various types of security vulnerabilities which are often overlooked. This presentation is based on experiences gained through security testing of WebRTC applications with anecdotal stories to illustrate the dangers. We will also take a peek at Video Delivery mechanisms such as RIST and SRT and discuss what could possibly go wrong there too!

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Sharing our agency experience of developing secure web applications for some of the UK's leading high street banks and brands with a focus on the pitfalls you face when developing code in PHP. The talk will contain specific details on the many attack vectors that hackers will use to attempt to access and exploit your site and how you can improve your development process to avoid them. Topics covered will include some old chestnuts like XSS (Cross Site Scripting) and SQL injection through to issues like aSession Hijacking. The talk is aimed at developers who have perhaps not truly considered security of their applications before to developers who would like to extend their knowledge. The talk is aimed at software developers and will contain practical code-based examples and solutions.

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This talk will show esoteric web application vulnerabilities in detail, these vulnerabilities would be missed in a quick review by most security consultants, but could lead to remote code execution, authentication bypass and purchasing items in merchants using Paypal as their payment gateway without actually paying. SQL injections are dead, and I don’t care: let's explore the world of null, nil and NULL; noSQL injections; host header injections that lead to phone call audio interception; paypal’s double spent and Rails’ MessageVerifier remote code execution. --- Andres Riancho Andrés Riancho is an application security expert that currently leads the community driven, Open Source, w3af project and provides in-depth Web Application Penetration Testing services to companies around the world. In the research field, he discovered critical vulnerabilities in IPS appliances from 3com and ISS, contributed with SAP research performed at one of his former employers and reported vulnerabilities in hundreds of web applications. His main focus has always been the Web Application Security field, in which he developed w3af, a Web Application Attack and Audit Framework used extensively by penetration testers and security consultants. Andrés has spoken and hold trainings at many security conferences around the globe, like BlackHat (USA and Europe), SEC-T (Sweden),DeepSec (Austria), PHDays (Moscow), SecTor (Toronto), OWASP (Poland),CONFidence (Poland), OWASP World C0n (USA), CanSecWest (Canada),PacSecWest (Japan), T2 (Finland) and Ekoparty (Buenos Aires). Andrés founded Bonsai Information Security, a web security focused consultancy firm, in 2009 in order to further research into automated Web Application Vulnerability detection and exploitation.

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SSL

1. TLS/SSL Renegotiation Vulnerability Thai N. Duong [email_address]

9. DHE -RSA-AES256-SHA

10. DHE - RSA -AES256-SHA

11. DHE - RSA - AES256 -SHA

12. DHE - RSA - AES256 - SHA

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