Web site authentication scripts

A step through guide to a simple PHP script for user authentication for an area of a website. There is also Php-mysql-tutorial.com - Better User Authentication : Storing user id & Password In Database.

How to implement session tracking using two of the simplest and oldest methods available to programmers.

Simple login, logout, and session handling

An overview of a simple method to authenticate users. Acts as a great tutorial to understand the process.

An overview on how to immplement a user authentication system and download files with admin features so you can adapt it for your site.

A guide to session handling using PHP4.

The PHP.net 'session handling functions' section of the PHP manual.

A tutorial on how to authenticate and track users using PHP.