FireCAT (Firefox Catalog of Auditing exTension) is a mindmap collection of the most efficient and useful firefox extensions oriented application security auditing and assessment

The Samurai Web Testing Framework is a live linux environment that has been pre-configured to function as a web pen-testing environment. The CD contains the best of the open source and free tools that focus on testing and attacking websites. In developing this environment, we have based our tool selection on the tools we use in our security practice. We have included the tools used in all four steps of a web pen-test.