Description

File transfer is one of the important process in the large networks.It also plays a vital role in large organization,schools,colleges etc.But the major problem is the security.During file transferring process,some of the adversaries hack the files,corrupt the file,or modify the information in the files,or damage the files or drop the files in the network.So to overcome these problems we are going to propose a secure file transfer system.In our proposed approach we are going to use three types of encryption decryption algorithms.Using this algorithms we can securely transfer the files in any type of the networks.Here we provide security in the form of cryptographic algorithms like AES,DES and blowfish.