IMPROVED SAFETY FOR ENCRYPTED PICTURE TRANSMISSION: A COMPREHENSIVE SURVEY

  • Anurenjini R

Abstract

The structure of communication networks is increasingly rising in today's world due to the amount of user interactions increasing day by day. Network data transmission is simpler, but security is a measure of concern, such that a number of researchers emphasize focusing and solving the security problem through data sharing from one terminal to another. Data is a type of text, image, video, audio, etc. Since these data are transmitted over the network, for different data sets, the number of different encryption standards is easier. In other words, for that RSA text, AES is better, chaotic map image encryption is similarly more suitable for many more encryptions and vice versa. We discuss different image encryption methods for image protection against unauthorized access in this paper. But they all work against unauthorized access control, so in this paper we proposed an improved security mechanism for protecting the communication network from not only unauthorized access, but also defending it through network attack, i.e. black hole, grey hole, packet falling, etc., when communication link data is transmitted.

Published
2019-08-30
Section
Articles