A browser-based cyber attack & defense simulator. Drop in devices, run an attack step by step, and inspect every packet across the OSI layers — with an explanation at each step.
Open source · runs in the browser, no install · attack code executes only inside the sandbox and never touches a real network.
Portcullattack library
Type:
Portcull
Scenario:
🧪 Sandbox — build your own network
0 / 0
Defense
normal packetattack / poisoned pathflood (request storm)blocked by defensecompromised node