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    The Spanner
    Web security blog

    Made by Gareth Heyes
    Follow me on Twitter: @garethheyes

    Javascript for hackers!

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    Protection against CSRF part 2

    By Gareth Heyes (@hackvertor)

    Published 18 years 9 months ago • Last updated March 22, 2025 • ⏱️ < 1 min read

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    Continuing from my previous post I have decided to provide demos of a lot of the techniques discussed. These techniques won't make your site 100% secure but they will help reduce the risk of attack. Remember you need to protect against XSS and these techniques will not stop your site from being attacked with XSS.

    I created the following techniques whilst investigating OpenID security and I found many sites do not even employ a form token for site requests. The code is currently being developed but I hope it provides a good base for improving the security of your site.

    CSRF Demos

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