WAccess is a very simple system access manager. You can define Guest account and Administrator account.
Users can change password, and Administrator can add and remove users at any time.
Optionally, it can allow new users to add their own name, but otherwise has special administration password. This program will protect a page that you only want registered users to see. It also allows you to add users to your system. Pennywise Password Protection Online will completely protect all of your web sites, continually checking for fraudulent accounts. Once one is detected, the account can be automatically disabled.