Password Sentry application detects and blocks password sharing. Optional [PHP Authentication Plugin] blocks dictionary or brut attacks. Invaluable tool for every paysite webmaster. Guaranteed to save you money in terms of bandwidth charges and lost sales revenue. Free installation, upgrades and support. Onsite demo.
Developer: Virtual Solutions Platform: linux, freebsd, sun Date upd:2006-12-21 Hits1607 [Visit]

htpasswd.pl is a cgi script to remotely add users, change password or remove user to a password file for user authenticated web directories/files. Optionally, it can allow new users to add their own name, but otherwise has special administration password.
Developer: xnet.com Platform: Unix Date upd:1999-09-15 Hits4157 [Visit]

Protect It Pro, using DBM Files is one of the most convienent ways of providing username / password authentication to users who are accessing a web directory you wish to be blocked. Built with many customizable features, this program is a do it all
Developer: cgi-world.com Platform: Unix Date upd:1999-06-26 Hits1101 [Visit]

Want to run a membership site or sell e-products? Then stop looking Membership Client Pro (lite) is for you! Password protect unlimited number of folders on your site. Unlimited number of products and members. Fully template based for easy integration with your site. Full
Developer: Membership Client Pro Platform: linux, freebsd, osx, sun Date upd:2006-03-03 Hits2522 [Visit]

DirectoryPass is a very powerful, yet simple to use .htaccess management system. It enables the user to administer both .htaccess and .htpasswd files to setup password protected directories and to add and remove users. DirectoryPass automatically generates .htaccess files and is compatiable with Cobalt
Developer: Locked-Area.com Platform: linux, windows, freebsd, sun Date upd:2007-05-10 Hits16629 [Download] [Visit]