We can see considerable growth in the field of science and technology over past few decades. This has also brought an enormous threat to data used by users. Encryption decryption play important role safeguarding data. Many authors have contributed much outstanding research on unauthorized access user In this journal, I proposed algorithm for encryption using images. My main aim is provide a new...

Major issues in video data transfer over the internet are security and speed. For fast transmission over the network, the video data should be compressed before transmission. Joint compression and encryption algorithms employ compression before encryption for secured and fast data transfer over the internet. In this paper, a joint compression and encryption algorithm, Puzzle Fast Random Bit Enc...