Before you begin
Read the following sections in Securing Oracle WebLogic Server:
Note: If you Enable automatic realm restart in the security realm, you do not need to restart WebLogic Server after activating non-dynamic changes to the security configuration.
If the number of invalid login attempts for a user account exceeds the value set for the Lockout Threshold attribute on this page, the user account becomes locked. Specify other attributes on this page to modify how the number of invalid login attempts is calculated. For information about unlocking the account, see Unlock user accounts.
After you finish
If automatic realm restart is not enabled, you must restart WebLogic Server so that your changes can take effect. See Enable automatic realm restart.