MojoProtector Pro
MojoProtector is an advanced member management and password protected directory system on MySQL backend. It offers very high levels of security and is very easy to install and maintain. Fully integrated with clickbank, ibill pincoding, and Paypal IPN. Protects unlimited directories with multiple access lengths and prices. Support trial periods, recurring periods, automatic cancellations that are totally matched with ibill and paypal subscription. Shared passwords are detected, and provides some ways to prevent password sniffers. HTML templates driven, nice design, easy to maintain, full admin area, edit and configure everything web-based.