Trace how one simulated affected host can create multiple paths in a closed, local browser model. No code is executed and no network activity occurs.
Safe educational model
This is an illustrative closed-network model made only of local in-memory browser objects and visual connections. It performs no real networking, discovery, probing, scanning, file access, telemetry, or external requests.
ILLUSTRATIVE CLOSED-NETWORK MODEL
Outbreak analysis console
SIMULATED · NO CODE EXECUTED
Clears simulated host states, timers, paths, isolation, and patches.
Historical context
Morris Worm, Code Red, SQL Slammer, and Sasser are useful historical reference points for understanding automated propagation and response lessons. This lab does not reproduce their behavior: it uses only a fictional topology, illustrative timing, and defensive concepts.
Different routes, different roles
Email / social engineering often requires human interaction. Network worm propagation can be automatic between reachable vulnerable systems. Not every worm is identical.
KEY LESSON AUTOMATION TURNS ONE INCIDENT INTO MANY