Tag: firewall

All the articles with the tag "firewall".

• The Store That Wasn't There

  30 Jul, 2026

  An IDS alert, a personal device, and a skimmer that never got past the door.

• Two C2 Cases, One Day: Reading the Difference Between Infected and Blocked

  16 Mar, 2026

  Two C2 investigations on the same day with very different outcomes — one confirmed infection with active beaconing, one clean block. The key was knowing what the firewall logs were actually telling me.