A Java Based Network Security on Wireless Network communication

Now a day a Wireless networking provides many advantages, but it also integrated with new security threats and alters the organizations overall information security risk profile. Security of data and privacy issu es are important to individuals and organizations especially where exchange of data is done through computer networks. Organizations invest time and resources to reduce the threat and occurrence of data insecurity. Encryption is one of the many methods adopted because of its adaptability to electronic communication channels we are encrypting and decrypting a message from a server to a client, in which the message is encrypted on the server side and decrypt on the client side for some security purposes. Th ough there are many methods to handle such situations like data security encryption plays a vital role. We all see how DES works for countering those threats, when a data is transfer from server to client