Free blocks brute-force on one server. Paid plans add attacker geography and reputation, longer history, alerting, multiple servers and temporary access.
Or try everything free for 14 days — no card, and your account returns to Free on its own afterwards.
Free stays free forever, no card required. Paid plans have a fixed price with a set number of servers included.
Basic SSH protection for a single server.
Full protection for one production server.
For teams and small server fleets.
For companies with a large server fleet.
Upgrade in a minute — your current protection keeps running the whole time.