Simon Willison’s Weblog

XSS Protection by Default in Rails 3.0. Fantastic news—congratulations, Rails core team.

Posted 8th October 2009 at 4:35 pm

Recent articles

Trying out the new Gemini 2.5 model family - 17th June 2025
The lethal trifecta for AI agents: private data, untrusted content, and external communication - 16th June 2025
An Introduction to Google’s Approach to AI Agent Security - 15th June 2025

rails 72 ruby 72 security 526 xss 60

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