How does patrolling IC work? How does it identify intruders?
Gamemasters should treat patrolling IC exactly as they would a physical guard patrolling a secure facility — in other words, the IC is probably keeping a watch on sensitive areas (secret files, surveillance cameras, etc) and randomly patrolling (have them appear as best suits the story/tension). To determine if the IC detects an intruder, roll its rating + Analyze against the hacker’s Hacking + Stealth. The IC may also hide itself, using a Stealth program, so it may be sneaky enough to Analyze the hacker and Track him back before the hacker realizes.