The ten most critical web application security risks — injection, broken auth, XSS, and more.
Five passes over the same idea, each from a different angle. Do them in order, or jump to whichever you need.
The OWASP Top 10 is the industry-standard awareness document for web application security. It covers broken access control, cryptographic failures, injection, insecure design, security misconfiguration, vulnerable components, authentication failures, data integrity failures, logging failures, and SSRF. Every developer should know these risks.
