Non-Vulnerable Data Transfer System Using Cryptography

The aim of the Paper is to provide the security during transmission of the data. Commonly used technologies are cryptography, Compression and decompression. This can be used for secure and fast sending for security purpose we are using the Cryptography technology and to increase the file transfer speed we are using the compression and decompression technologies. In this paper we described lot of processes for secure data transmission. First perform the compression and decompression techniques for decrease the file size. It will increase the transmission speed here maintains compression and decompression technique based on the GZIP Algorithm. Than perform the cryptography technique based on the TINY Encryption Algorithm. In sending process the TCP (Transaction control protocol) was involved.