Turn-based cyber defense

Defend the network on ITMasterHub

Build your infrastructure, harden defenses, and outlast waves of cyber incidents. Every turn is a decision between spending, securing, and surviving.

Start Playing How it works

Build

Provision a starter network with firewalls, servers, backups, endpoints, and user training programs.

Defend

Patch systems, upgrade defenses, run scans, and train users to drive risk down each turn.

Grow

Earn reputation and climb as new actions, assets, events, and leaderboards roll out.