Abstract
Securing multimedia data has become very important especially in the applications related to government and military fields. With the rapid development in computer and communication dude some critical information which should not be visible to unauthorized attackers. Accordingly, security and privacy have become a top priority. Over the last few years a variety of video encryption algorithms have applied to secure video transmission. We will focus in this paper on introducing a new technique applied in video encryption and comparing between Henon chaotic map system, phase modulation system and the proposed technique, as network technology, increasing amounts of multimedia data are generated and transmitted in commercial and military fields through various communication media, which may in well to ensure the proposed video encryption technique can be used to achieve an efficiency, security and immunity to noise for video encryption system.