orhanobut/hawk

Awesome Hacking is a GitHub-hosted index of other security awesome-lists, maintained by Hack-with-Github, with two tables of external links split between primary awesome-list repositories and standalone reference tools. It doesn't teach anything itself - every row is a one-line pointer to someone else's list, spanning Android security to prompt injection against AI systems, released under CC0-1.0.

Set up a personal VPN in the cloud

Payloads All The Things is an open-source GitHub repository maintained by swisskyrepo that collects payloads and bypass techniques for web application security testing. The README describes it as organized by vulnerability class, with each section containing a README.md write-up, example payloads, and often files for Burp Intruder.

x64dbg is an open-source debugger for Windows built to inspect executables you don't have source code for, aimed squarely at reverse engineering and malware analysis. It ships as separate 32-bit and 64-bit builds, bundles disassembly, assembly patching, and import reconstruction into one download, and can be extended through a documented plugin system.