1. Faculty of Computer Science & Information Technology, University of Malaya, Kuala Lumpur, Malaysia
2. School of Electrical Engineering and Computer Science, National University of Science and Technology, Islamabad, Pakistan
3. Department of Computer Science, Namal College (An associate college of University of Bradford UK), Mianwali, Pakistan
4. Department of Cyber Security, Kyungil University, Gyeongbuk, Republic of Korea