In cryptographic application, the data sent to a remote node are encrypted first at the sender node use a key then it encrypt to data and send to the other node called receiver node. This is the method where the attacker or hacker will not have the original key which is necessary to get the original information and thus the hacker or attacker will be incapable to do something with the session. In this paper, a new concept for encryption is proposed and proposed concept is based on the transformation of a text file into word file on both client and server node.