> For the complete documentation index, see [llms.txt](https://book.konstantinsecurity.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://book.konstantinsecurity.com/readme/learning.md).

# Learning

[(ISC)2](/readme/learning/isc-2.md)

[Offensive Security](/readme/learning/offensive-security.md)

[DevSecOps](/readme/learning/devsecops.md)

[Web Security Academy: PortSwigger](/readme/learning/web-security-academy-portswigger.md)