H. A. Ahmed

A novel efficient substitution-box design based on firefly algorithm and discrete chaotic map

Musheer Ahmad, Mohamad Fadli Zolkipli, Hussam A. Ahmed, 2018, Neural Computing and Applications.

A Review of Challenges and Security Risks of Cloud Computing

Mohammed Hasan Ali, Yazan A. Alsariera, Hussam Alddin S. Ahmed, 2017 .