PortalGuard’s Password Management will increase the security of passwords by adding features such as more granular password quality rules, history, expiration and lockout due to incorrect logins. This is especially beneficial for applications failing to meet compliance requirements, such as homegrown web applications or custom SQL user repositories. Administrators can easily manage multiple password policies while users are given usability features such as password meters and password expiration reminders synched with their email client calendar.
Tutorial: http://pg.portalguard.com/configurable_password_management_tutorial