7mnm

[ notice ] 4 entries logged

Break it. Detect it.
Write it up.

Red team notes, blue team detection engineering, and security lab write-ups — kept short, kept honest. No listicles, no growth-hacking.

  1. [ TOOLING ]

    Building a Zero-Dependency Linux Process Memory Scanner

    Learn how to build a lightweight, zero-dependency CLI tool to inspect Linux process memory and hunt for injected payloads using standard kernel interfaces.

  2. [ OFFENSE ]

    The tenant-isolation bug that keeps showing up

    A recurring pattern from CTF and lab environments — multi-tenant APIs that trust the client to say who it is.

  3. [ LAB ]

    The homelab as a second brain, not a trophy case

    A homelab earns its rack space when it answers questions you actually have — not when it hosts the most services.

  4. [ DEFENSE ]

    Writing detection rules that don't cry wolf

    A rule that fires on everything is the same as a rule that fires on nothing — three habits that keep the signal-to-noise ratio honest.