> For the complete documentation index, see [llms.txt](https://ahmed-tarek.gitbook.io/security-notes/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ahmed-tarek.gitbook.io/security-notes/notes/api-pen/api-authentication-attacks.md).

# API Authentication Attacks

- [Classic Authentication Attacks](https://ahmed-tarek.gitbook.io/security-notes/notes/api-pen/api-authentication-attacks/classic-authentication-attacks.md)
- [API Token Attacks](https://ahmed-tarek.gitbook.io/security-notes/notes/api-pen/api-authentication-attacks/api-token-attacks.md)