Web Design and Programming Pt 22

In this part of my PHP video tutorial, I’ll walk you step-by-step through the process of: Verifying your users identity from page to page Dynamically updating links based on the login status of your user Destroying Sessions and Cookies Creating a logout page If you haven’t, check out the...

Web Design and Programming Pt 21 Secure Login Script

In this video tutorial I create an extremely secure PHP Login Script. If you didn’t watch part 20 of this tutorial, you should check it out to find out how to use PHP Sessions and Cookies. To make this login secure I added all of the following security features: Keep all user information stored on the...

PHP Security Pt 6 Directory Traversal

In part 6 of my PHP Security video tutorial I cover a ton of ways hackers attack and how to hold them off. If you missed previous tutorials please watch them first. Here is the first one PHP Security. In this specific tutorial I will cover: How Spammers take over Comment Boxes The Dangers of Providing...

PHP Security Pt 5 SQL Injection

A few months ago a friend asked me to take a look at their website because they had been receiving an immense amount of spam. Worse yet they were also receiving threats from others to stop sending spam to them. I immediately knew they were being targeted by code injection, but as I dug around I found more...

PHP Security Pt 4 Set Up Captcha

In this video / article on PHP Security I will show you how to create more secure new user registration scripts. I’ll show you how to: Fight off SQL Injection by thinking about your queries Set up a CAPTCHA system that will protect you from brute force attacks Lock down authentication hacks by forcing...

Web Design and Programming Pt 20

In this part of the Web Design and Programming Tutorial I will review how to use 3 global storage arrays available in PHP. Specifically in this video I’ll show you how to use: Cookies: A storage array that you save on the clients computer. You access it by referring to $_COOKIE Sessions: A storage...

PHP Security Pt 2

In this PHP Security Video tutorial I continue to show you how hackers break into web applications and how to better secure your site. If you missed part 1 of this tutorial definitely watch it first here PHP Security. Specifically in this tutorial I will show you how SQL Injection works. Don’t do this...

PHP Security

This tutorial is a continuation of my Web Design and Programming Tutorial, but if you’re are well versed in PHP you should understand everything I present here. I specifically will show you how to: Hide your database access files How to eliminate code injection with regular expressions Introduce a...

Web Design and Programming Pt 19

In this web design and programming video tutorial I will review a lot of what you have been taught previously. I’ll review many topics by showing you how to make drop down boxes that are populated from data stored in a database. If you don’t completely understand everything don’t worry...

Web Design and Programming Pt 16

In this video tutorial I show you the many ways to insert information into MySQL. I specifically show you how to enter the information: Directly through the MySQL shell Through PHP code From a CSV file I then go into some other basic queries you need to understand to use MySQL. All of the code used follows...

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