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Learn how to encrypt any data in md5 format. Can be used in cms softwares as well. This is what alot of softwares use to transfer over secure...
Views: 587 | | by John
PHP - Security
In this tutorial I will show you how to create a captcha image to protect your form submissions.
Views: 543 | | by Jason
PHP - Security
The header function may seem relatively straightforward on the surface . You issue the function along with a header as the first argument and it...
Views: 539 | | by Steve
PHP - Security
CAPTCHA stands for 'Completely Automated Public Turing test to tell Computers and Humans Apart', which simply means that robots/scripts...
Views: 596 | | by Jason
PHP - Security
Don't want the general public being able to view some pages? Learn how to add a password to them.
Views: 551 | | by Tutorial
PHP - Security
All hail the humourous titles. The cryptography definition of salt, as taken from Wikipedia.org, is that salt consists of random bits used as one...
Views: 569 | | by Slicer
PHP - Security
This tutorial will show you how to use PHP's crypt() function to effectively encrypt a password and later check it against a user's input.
Views: 557 | | by Mathew
PHP - Security
All this does is it takes the user's input, calculates the MD5 hash of the input, and displays it to the user.
Views: 551 | | by Slicer
PHP - Security
Filtering users by their IP address may seem like a good idea when you're beginning PHP, even coders that should know better have been caught...
Views: 572 | | by Sean
PHP - Security
We're going to be constructing an Apache-like, in fact we're going to be emulating the Apache ACL in its entirety. Although you could...
Views: 508 | | by David
PHP - Security
Sprintf in itself will not secure a MySQL query from head to toe. That should be made clear from the word go. There are many more techniques that...
Views: 579 | | by Amy
PHP - Security
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...
Views: 578 | | by Jason
PHP - Security
Learn how to create a script that protects pages with a password.
Views: 601 | | by Slicer
PHP - Security
This tutorial covers SQL injection and various types of user system holes. I wrote this after seeing many, many scripts (some on high traffic...
Views: 613 | | by David
PHP - Security