Technical security notes and writeups from completed TryHackMe and LetsDefend training.
These documents focus on methodology, technical concepts, testing workflows, defensive controls, investigation logic, and lessons learned. Flags, credentials, private keys, authentication tokens, and direct challenge-answer values are intentionally excluded.
This repository does not contain TryHackMe or LetsDefend flags, active challenge answers, passwords, credentials, authentication tokens, or private keys.
All techniques and commands are intended only for authorized laboratories and educational environments.