Create secure areas for your interactive flash website using user authentication and age validation.

A login script tutorial to log users into your database driven site using sessions.

In this tutorial, we’re not interested in the general workings of such a site, instead we’re going to look closely at what happens when users submit a wide range of “faulty” discussion posts, and what we can do about them..

Here is my tutorial on how to make an advanced user system. This advanced user system will be alot like PHPwned's user system with usergroups, email confirmation, and "online now".

In this detailed lesson, I will show you how to create a password section using the If and Else Statements. You will also learn how to create password fields, button for password activation, how to use action script panel and much more.

Learn how to ban ip-s from your website, forum, blog.

Part 1 of this PHP tutorial will show you how to create a basic guestbook. Users will be able to leave comments on your page but you won't be able to delete or edit them.

This tutorial will teach you how you can create your own user counter which will allow you to see how many people are currently on your web site.

Ever wanted to know exactly how many people are on your web site at any given time? This tutorial will teach you how you can create a script which will tell you exactly that.

SQL injection is most common methodology employed by a hacker to exploit vulnerabilities in software applications. Vulnerabilities are basically weak links in the software that exposes unauthorized data/information to a user...