ATT&CKcon 7.0 in-person tickets are open! Join us October 27-28, 2026 in McLean, VA. Register here for in-person tickets; hotel and location details can be found in the FAQ.
Command and control infrastructure used in a multi-stage channel may be blocked if known ahead of time. If unique signatures are present in the C2 traffic, they could also be used as the basis of identifying and blocking the channel.