Command, Control, Communication, and Intelligence (C3I) systems are increasingly used in
critical civil and military domains for achieving information superiority, operational efficacy …

Internet is an important part in the daily life of people in many ways, which allows the people
in any corner of the world to share all types of information. Image encryption is used to …

Rapid expansion of digital communication and multimedia application has led to the wide
usage of digital image processing in every aspect of life of mankind. These include the use …

This paper provides a new Cascade Modular Tent Logistic Map (CMTLM) with a simple
structure, more variable parameters, more complex bifurcation diagram, and large …

In this paper, a light weight encryption approach is proposed to secure the contents of digital
image at different levels. The proposed approach is based on moves of knight pawn used in …

Recent advancements in communication technologies have resulted in sharing of most
multimedia information through internet. Securing such information from eavesdroppers …

Since satellite images are very important in communication, the paper gives a comparison of
two algorithms, which is, one using radial Hilbert transform and other using bio-inspired …

Digital multimedia nowadays needs a privacy and authentication services to protect a
transmitted data through a communication system and web. This paper proposed a method …

In this paper, a novel approach is proposed for securing the contents of an image. This
approach is a combination of edge detection and encryption process. The proposed …