This field specifies, in seconds, how long an account stays suspended after too many invalid login attempts, 0 to 300, defaulting to 60, with 0 disabling the suspension behavior entirely. An admin adjusts this to control how punishing a lockout is after repeated failed logins, balancing security against operational disruption for a legitimate user who mistyped their password. Setting this to 0 removes automatic suspension entirely, which an operator might do temporarily while diagnosing a login issue, though it weakens brute-force protection.