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Hijacking Web 2.0 Sites with SSLstrip

Sam Bowne

Sam Bowne explores hijacking web 2.0 sites with sslstrip at DEF CON 17, examining nation-state-actors and practical defenses.

Summary

Architecture and Background

Hijacking Web 2.0 Sites with SSLstrip--Hands-on Training Sam Bowne Instructor, City College San Francisco, Computer Networking and Information Technology Department Many Websites mix secure and insecure content on the same page, like Facebook. This makes it possible to steal all the data entered on such a page easily, using Moxie Marlinspike's new SSLstrip tool. First I will give a brief explanation and demonstration of the technique, and then I will help audience members set up the attack themselves on their own laptops.

Vulnerability Analysis

Detailed instructions and all required software will be provided. Audience members should bring a laptop computer to participate in the hands-on training. Sam Bowne has been teaching computer networking and security classes at CCSF since 2000.

Exploitation and Demonstrations

He has given talks at DEFCON and Toorcon on Ethical Hacking, and taught classes and seminars at many other schools and teaching conferences. He has a B.S. in Physics from Edinboro University of Pennsylvania and a Ph.D.

Remediation and Defensive Strategies

in Physics from University of Illinois, Urbana-Champaign. His Industry Certifications are: Certified Ethical Hacker, Microsoft: MCP, MCDST, MCTS: Vista; Network+, Security+, Certified Fiber Optic Technician. For copies of the slides and additional materials please see the DEF CON 17 Archive here:

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