The document provides an introduction to the Open Web Application Security Project (OWASP). It discusses that OWASP is a non-profit organization that provides free resources to help improve software security. It produces publications like the OWASP Top 10 list of vulnerabilities and the Guide to Building Secure Web Applications. It also develops software tools like WebGoat and WebScarab to help developers test for vulnerabilities. Additionally, it supports local chapters that provide forums for discussion on application security issues.