In Cryptography, Encryption is the process of transforming information using an algorithm to make it unreadable to anyone except those possessing special knowledge, usually referred to as a key. The result of the process is encrypted information. And the reversed form of Encryption is called Decryption. The process ofmaking the encrypted information readable again is called Decryption. Today I will discuss another way to performing Encryption and Decryption in C#.NET. I am using the TripleDES Method to perform the Encryption and Decryption.