Friday, September 25, 2009

JavaScript must die

I've just completed my presentation at Virus Bulletin 2009 which was entitled JavaScript Security: The Elephant running in your browser.

My thesis is that the security situation with JavaScript is so poor that the only solution is to kill it. End users have very little in the way of protection against malicious JavaScript, major web sites suffer from XSS and CSRF flaws, the language itself allows appalling security holes, and as data moves to the cloud the 14 year old JavaScript security sandbox becomes more and more irrelevant.

Here are the slides:

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If you enjoyed this blog post, you might enjoy my travel book for people interested in science and technology: The Geek Atlas. Signed copies of The Geek Atlas are available.

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