mitmproxy : mitmproxy is your swiss-army knife for debugging, testing, privacy measurements, and penetration testing. It can be used to intercept, inspect, modify...
XSS Filter Evasion Cheat Sheet - OWASP : This article is focused on providing application security testing professionals with a guide to assist in Cross Site Scripting testing.
OpenDNS : The safest, smartest, fastest and most reliable DNS on the planet.
API Security Checklist : Checklist of the most important security countermeasures when designing, testing, and releasing your API.
The Big List of Naughty Strings : The Big List of Naughty Strings is a list of strings which have a high probability of causing issues when used as user-input data.
A proposed standard which allows websites to define security policies.
