A city firewall allows outbound connections from a compromised host but blocks unsolicited inbound connections to that host. Which shell-direction concept fits that posture?
Select an answer to reveal the explanation.
Short Explanation
If the door only swings outward, have the host call you—do not stand outside knocking on a locked inbound port. That reverse-callback idea matches the firewall story.
Full Explanation
Reverse connections originate from the target toward the assessor and often succeed when egress is permitted but inbound is filtered. Bind shells listen on the target and need reachable inbound ports. Direction is chosen from firewall posture and RoE—not from disabling controls without approval. This item is conceptual only.