OWASP - Open Web Application Security Project

The Open Web Application Security Project (OWASP) is a worldwide not-for-profit charitable organization focused on improving the security of software. Our mission is to make software security visible, so that individuals and organizations worldwide can make informed decisions about true software security risks.

https://www.owasp.org/index.php/Main_Page

vulnerability reference classification database language diagram metrics standard security owasp web opensource hacking webdev project programming