List our various handbooks and guides?

[William Woodruff]

Not sure if this is worth it, but we could do this:

• Appsec Testing Handbook: https://appsec.guide/
• ZKDocs: https://www.zkdocs.com/
• CTF Field Guide: https://trailofbits.github.io/ctf/
• Secure Contracts: https://secure-contracts.com/
• (Old) RubySec Guide: https://trailofbits.github.io/rubysec/

[William Woodruff]

Done.