Abstract
In this article, we have designed a new information confidentiality mechanism based on the combination of Blowfish encryption algorithm along with Henon and Chen chaotic dynamical systems. We have authenticated our proposed encryption algorithm over satellite and other standard digital images of image processing. Our proposed encryption algorithm is equally deployed as an encrtpter and decrypter while at the sending and receiving ends in satellite communication. In satellite communication, typical wireless mediums are used for transferring heavy payloads and usual telemetry. The priciple aim of this article is to design a new mechanism for the privacy of digital contents mainly satellite images. We have authenticated our anticipated mechanism with security performace analyses.