Open Web Application Security Project (OWASP)

The Open Web Application Security Project (OWASP) is a non-profit organization that provides information about web application security. OWASP is a community-driven organization that relies on the contributions of volunteers from all over the world. OWASP has a number of resources available to help developers, security professionals, and organizations improve the security of their web applications. These resources include: OWASP Top 10: The OWASP Top 10 is a list of the most critical web application security risks.