Hack The Box Certified Penetration Tester Specialist Preparation Notes A place for notes taken on the path to becoming a Hack the Box Certified Penetration Testing Specialist. Tools are organized by the cyber kill chain, documented below, with a note on where in the course it was mentioned. Reconnaisance Passive Recon Active Recon Weaponization Delivery Exploitation Installation Command & Control [CnC, C2] Actions on Objectives