Two licenses cover this site.

Writing

All prose, diagrams, and screenshots — everything under content/ — is licensed under Creative Commons Attribution 4.0 International (CC BY 4.0).

You may share and adapt the material for any purpose, including commercially, provided you give appropriate credit (“Catherine Li — 0xb105.com”) and link to the license.

Code

All code samples in posts, all scripts under scripts/, and all template/theme overrides under templates/ and sass/ are licensed under the MIT License — see LICENSE in the repository root.

Third-party content

The Terminimal theme under themes/terminimal/ is vendored as a git submodule and retains its upstream license. External quotations, screenshots of vendor advisories, and CTF challenge artifacts remain the property of their respective owners and are reproduced under fair-use / educational-use principles.

Attribution example

“Cartographer’s Secret — OSM Tag Disclosure” by Catherine Li, 0xb105.com, licensed under CC BY 4.0.