encryption

Introduction: This tutorial is on how to use encryption to transfer data securely, or at least more seucrely than plain text, from a Visual Basic application (or other source) to a PHP API. Why Cryptography? Cryptography should be used for all sensitive information being used in public release applications, or if the data is sent cross-networks.

Introduction This tutorial is on using MD5 encryption in PHP. Why MD5? MD5 is built in to PHP and is only a one way encryption. This means that even if someone was able to gain access to an encrypted md5 string, called an 'MD5 Hash', it is unlikely they would be able to convert the hash back in to the original plain text string. Decryption: Decryption in most cryptography languages essentially work by using the reverse algorithm to the encryption algorithm used by the cryptography method in question.

In this tutorial, I will teach you how to encrypt a file using C#. This is different in encrypting just only a textbox, but here we will encrypt the content of a file. Now, let's start this tutorial! 1. Let's start with creating a Windows Form Application in C# for this tutorial by following the following steps in Microsoft Visual Studio: Go to File, click New Project, and choose Windows Application and name your project as Encrypt and Decrypt. 2.

Last week, we made a program in vb.net that has encryption only in a text. Now in this article, we will create a program in VB6.0 that will encrypt and decrypt a text. Now, let's start this tutorial! 1.Let's start this tutorial by following the following steps in Microsoft Visual Basic 6.0: Open Microsoft Visual Basic 6.0, click Choose Standard EXE, and click Open. 2.Next, add two Buttons named Command1 and labeled it as "Encrypt".

Introduction: This tutorial will cover adding security in to your forms with PHP/HTML. Pre-creation: I am going to be using my login form as an example for this page, you can find my tutorial on a login form here; Login Form Tutorial. What security flaws are there? Whenever a user enters data in to your web forms the data gets processed as it is, and as such, needs the creator to add in security checks.