Recently, many researchers have been interested in the application of chaos in
cryptography. Specifically, numerous research works have been focusing on chaotic image …

Recently, chaotic dynamics-based data encryption techniques for wired and wireless
networks have become a topic of active research in computer science and network security …

Optical technologies have been widely used in information security owing to its parallel and
high-speed processing capability. However, the most critical problem with current optical …

This study has presented the nonlinear medium such as passive nonlinear medium like
highly nonlinear fiber (HNLF) and active nonlinear medium like SOA. The FWM effects have …

This paper has deeply simulated the different configurations of pre, post, and symmetric
dispersion compensation-based dispersion compensated fiber (DCF), Gaussian optic filter …

This paper proposes an innovative image cryptosystem algorithm using the properties of the
block encryption, 4D logistic map and DNA systems. Multiple key sequences are generated …

This study has presented the complete comparison non return to zero (NRZ) and return to
zero (RZ) modulation techniques for upgrading long haul optical wireless communication …

Recently, massive research works have been accomplished for augmenting privacy and
security requirements for cybersecurity applications in wireless communication networks …

In this paper, a novel optical encryption algorithm for multiple images based on chaos and
DNA-blend in gyrator transform domain is proposed. Firstly, the multispectral image is …

Most modern security systems depend on biometrics. Unfortunately, these systems have
suffered from hacking trials. If the biometric databases have been hacked and stolen, the …