OPSEC Fundamentals for Operators

Every action emits indicators — OPSEC is minimising and blending them on purpose. Practical guide: AMSI bypass, ETW patching, PowerShell obfuscation, PPID spoofing, named-pipe hygiene, Kerberos OPSEC, C2 sleep/jitter/malleable profiles, infrastructure compartmentalisation, log and artifact cleanup, and a pre-engagement checklist. For authorised red-team work only.