A vCenter Single Sign-On lockout policy specifies the conditions under which a user's vCenter Single Sign-On account is locked when the user attempts to log in with incorrect credentials. You can edit the lockout policy.
About this task
If a user logs in to vsphere.local multiple times with the wrong password, the user is locked out. The lockout policy allows you to specify the maximum number of failed login attempts and how much time can elapse between failures. The policy also specifies how much time must elapse before the account is automatically unlocked.
- Log in to the vSphere Web Client as email@example.com or as another user with vCenter Single Sign-On administrator privileges.
Users with vCenter Single Sign-On administrator privileges are in the CAAdmins group.
- Browse to .
- Click the Policies tab and select Lockout Policy.
- Click Edit.
- Edit the parameters.
Description of the lockout policy. Currently a required field.
Max number of failed login attempts
Maximum number of failed login attempts that are allowed before the account is locked.
Time interval between failures (seconds)
Time period in which failed login attempts must occur to trigger a lockout.
Unlock time (seconds)
Amount of time that the account remains locked. If you enter 0, the administrator must unlock the account explicitly.
- Click OK.