Max's Site Protector is a simple PHP based script which helps you to protect your pages with password. Setting up a password protected page is very easy. You only need to add 1 line of code to all of your pages you want to protect and that's all. You need to login only once and all protected pages will be available for you. The script uses CSS so changing the style is very simple. An example code is attached to the installation package.

Micro Protector is a small PHP script which helps you to protect your pages with password. To create your own password protected page you only need to insert 1 line at the beginning of your page code.

Silentum LoginSys is terrific if you're looking for a simple, easy-to-install login system for your site. You assign the user name and password you want to use, then upload the two PHP files to your site, login, and you're done. This script can protect as many pages as you want by transferring a small piece of code onto each page, and can also be used as a great message board login system. A cookie is used to denote whether or not someone is logged in. No MySQL is required.

Micro Password generates password with various length and strength. You can easy edit the allowed characters and minimum and maximum length. It has a nice CSS based interface what you can change it easy.

A simple user login system with an easy install script. You will be able to protect php web pages with a small bit of code that will only allow registered logged in members to see, if they are not logged in then it will ask them to. Its a simple and very easy to use script that can fit in with any website from large website to small ones. The newest version (V1.3) comes with an easy upgrade system on install so if you have version 1.0 / 1.2 you can upgrade by the touch of a button, a new logout system has been installed and added on to the script so you members can feel more secure on public computers. The most request feature has also been added to allow your members to update profile / add to their profiles. More features coming soon and you can make requests on our forums. Free Membership.

For those who are first time users of this script, ALS (Advanced Login System) basically locks up private web pages which you do not want the general public to access. However, what sets it apart from other similar login scripts is that it has advanced features such as CAPTCHA images and brute force protection which are more commonly seen in commerical scripts. Nevertheless, even with these advanced features, ALS still remain highly flexible to suit everyone's needs. I hope you would enjoy using this script. For returning users, who have been with me since the second beta release or even the very first beta release, welcome to the third Beta release, which I believe, completely revolutionised the ALS script. New protection methods, more efficient code and greater flexibility awaits you, on top of an even more stable platform

This login system is a simple to use script to protect pages from being viewed by people unless they have registered first. The registration page collects username, password (md5 encryption), and email address. The user can then login using the same details in order to access protected pages.

This Login script is meant to be a building block for additional modules that will be added as it matures. Currently this script supports self registration, reset/change password, separate admin users, login and logoff, a separate members area, update/delete members from admin area etc...

Security through obscurity is never a good idea. Even though log in programs require you enter a name and password in order to view a particular resource once the location of the resource is known the visitor can bypass the normal log in procedure and just go straight to the "secure" page. This script helps avoid that.

HTAdmin is a basic and simple PHP tool for administrating multiple .htpasswd files. HTAdmin 1.2.x versions are now PHP version 4.1.x compatible and come with simple .htaccess creation feature. After version 1.2.4, HTAdmin comes with Windows support.

Tuatara is a user authentication and access control management system built in object oriented PHP5 with a MySQL backend. This system is meant for programmers and non-programmers alike who need a powerful but easy to use drop in access control system for their web site, and don't have the time or requirements for a full fledged framework based system. Features include configurable groups, simple registration with optional email verification, forgotten password retrieval, user profiles, and a robust administration interface that lets you control every aspect of your installation. Security is another feature that is taken very seriously, including multiple levels of authentication checks to verify user sessions, dynamically hashed passwords, and error checking that'll stop XSS attacks in their tracks.

A simple script in PHP and MySQL that can be implemented on any site for login/signup options. It uses md5 encryption algorithm so data is kept in the most secure manner possible.

Deadlock is a powerful, customizable, fully featured user management system which protects web directories and documents using Apache's htaccess and htpasswd. Deadlock is written in PHP and uses MySQL to store user information. It features email verification and administrator approval capabilities requiring that the administrator approve accounts before they become active. Deadlock supports both basic and digest authentication.