1. Department of Information Security, National University of Sciences and Technology (NUST), Islamabad, Pakistan
2. Department of Engineering, Physics and Technology, Bronx Community College (BCC), The City University of New York, Bronx, NY, USA
3. Department of Electrical and Computer Engineering, College of Engineering, Sultan Qaboos University, Muscat, Oman
4. Department of Information Systems, Sultan Qaboos University, Muscat, Oman
5. Information Systems Department, Al-Farabi Kazakh National University, Almaty, Kazakhstan