#hack100days : day 35 : Worked on the hacktop lab. Created a "Private" net for the targets to reside in. Build an OPNSense virtual firewall to govern access between the "External" net--where the attacking hosts are going to reside--and the target network. ...maybe I should rename them. Skimmed the DNS section of the OPNSense manual. Maybe DNSmask let's me try out DNS C2? Next step is to move my target vm from the old hacktop to the new and test fw config. #labitup #redteam #infosec #cososec