International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
Offline secure chat with message transfer application over LAN enables a user to connect with a fellow user and send and receive encrypted messages to the other user. This application is totally secure for the users. Only if the receiver has the key the users can decrypt the ciphered message to the correct message. Users can also transfer files from one system to another using this application. The advantage of using this simple LAN messenger is that no active internet connection is required. The need of a centralized server is also not required.