Security

We describe a very common situation in Symfony 2 - you have a user type that is not allowed to access certain pages. By default, an access denied exception is thrown - with this tutorial, we describe how to simply redirect the user with a pleasant flash message.

Security should be a top concern throughout the development of any PHP web application. There are some very simple measures you can take to protect your application from potential abuse. This post will cover some of the basics of PHP security.

This script is useful if you want to restrict the access to some people on your site, based on their IPs.

This tutorial will show you how to create a basic bad word filter in PHP.

In this tutorial we'll go over some of the areas of PHP that need special attention to make sure your code protects against malicious attempts, from SQL Injection to the underestimated - XSS.

This tutorial will show you sanitation techiques used by the pros so that your scripts will be secure, and resistant to any attacks.

Spam-Proofing Your Website Anyone who operates their own website knows that you need to provide forms in your site for visitors to contact you. The big challenge is providing easy form access to your visitors, without letting SPAM flood your email inbox or database. The techniques described in this article tell you how to reduce the amount of SPAM.

This tutorial is intended for both amateur and professional PHP programmers who want to design and write quality functions. To complete this tutorial, you must have a basic level of working knowledge with PHP, and know how to define functions.This will help u strengthen your codes

When you build a form in your web page, you are susceptible to being spamed by automated systems. In order to make sure that the one who completes the form is human, you can use the system with image verification.

Nice little function that will generate a completely random password.