What It Is
The OWASP Top Ten is a community produced awareness document that ranks the most critical categories of web application security risk. It is not an exhaustive standard but a shared starting point that helps teams prioritize the issues that cause the most real world harm.
Representative Categories
- Broken access control, where users reach data or actions they should not.
- Cryptographic failures, such as weak or missing protection of sensitive data.
- Injection, where untrusted input is interpreted as a command.
- Security misconfiguration and vulnerable components, covering insecure defaults and outdated dependencies.
How To Use It
- Treat it as a checklist and training aid, mapping each category to concrete controls in your stack.
- Combine it with threat modeling and testing rather than relying on the list alone.
- Revisit it as it is periodically updated to reflect changing risk trends.
Key idea
The OWASP Top Ten is a prioritization aid, not a finish line, so map each category to real controls and pair it with threat modeling and testing.