Today you're going to learn, in simple terms, how to use 4MemberOnly to build a member only area on your site. This is a quick, easy, straight to the point, hands-on tutorial that will get you coding in no time. Note that to properly understand this tutorial, you will need a working knowledge of HyperText Markup Language (HTML).

This tutorial describes three methods to authenticate a user. First is by hardcoding the user info in the script. Second, check the user information in the database. Third is by adding image verification in the login form where the user must enter the random numbers displayed in the image.

It is quite common to have the need to password protect a certain file or a set of files, in order to prevent unauthorized access to those files. There are many different alternatives on how to do this including, sessions, cookies, JavaScript and HTTP authentication. Peter shows you how to implement simple HTTP authentication.

This tutorial along with sample code explains how to make a hardcoded admin password gateway using PHP. It also covers how to use .htaccess for server side password protection.

One cool thing about php is that you can fairly easily validate users before displaying content on a page by page basis. Let's say you don't want to restrict the entire directory using htaccess, this is a neat alternative. This tutorial shows how to create a simple page-based login system using PHP and mySQL.

This tutorial covers the concepts of creating a membership system from A to Z on your website. It includes signup, activation, login and lost password recovery as well as Session Management. It is very in depth and extensive.

Get started using UMA. UMA is a user management and authentication system written in PHP. UMA can greatly reduce the time and effort put into every project.

This is a built in admin system that allows users to login and logout.

This comprehensive 8-page online tutorial explains how to authenticate and track users with PHP. Main topics include: HTTP Authentication with PHP, Validation Against a Flat File, Authenticate Against a Database, Using Cookies, and Sessions and User Preferences.

This code will add a piece of random numbers code on the login form and user will have to copy into a text field the process can not be done if the code is wrong and it produce new security code when come back.. this to protect you panel from hacker softwares..