Defense in depth
Pick an attack and launch it at XYZ Corporation's Network
The rings are kinds of protection, not a fixed order. Real attacks don't peel them off one by one from the outside — each attack below takes its own path, shown in the attack-stage strip.
Attacker statusWaiting to launch
Attack stages
The security stack · tap a layer to learn it, flip the switch to turn it off
Play-by-play
SOC incident response
Standing by
Class challenges
No single layer catches everything. Stack enough of them, and keep someone watching, and an attacker has to beat every one without being noticed.
Jargon buster · every acronym on this page in one line