How to safely clean user data
Using regular expressions to clean data can ensure that you will not get any sort of MySQL injections.
Full IP Banning System - With Admin Panels
Ever wanted to ban pesky users? Now you can with this IP Banning system.
PHP User System Script Tips
Secure your user system scripts using this tutorial.
Making a CAPTCHA
Stop robots and scripts from submitting forms using PHP
Banning IP Addresses
Learn how to ban a single IP or multiple IP addresses from accessing your website.
PHP Port Scanner
Create a Simple PHP Port Scanner - All it takes is a simple FOR loop
Prevent Image Hotlinking
Learn how to prevent others from hotlinking to your images.
IP Banning with Admin Panel
Create a MySQL based IP Banning script with an Admin Panel
Login script
Create secure areas for your website using sessions
Ban Users IP
Learn how to ban specific IP addresses.
Basic PHP Security
Basic PHP script security covers issues like prevention of SQL injections, XSS and CSRF attacks, variable tampering, etc.
CSS File Protection
See how you can hide your CSS files from rippers using php and .htaccess


