Sana Ullah received his Ph.D. degree in Information and Communication Engineering from Inha University in 2011. He worked as an assistant professor in the College of Computer and Information Science, King Saud University, Riyadh from Dec. 2011 to Mar. 2014. He currently serves as an editor for Springer Journal of Medical Systems, KSII Transaction of Internet and Information Systems (TIIS), Wiley Security and Communication Network (SCN), Journal of Internet Technology and International Journal of Autonomous and Adaptive Communications Systems (IJAACS). He served as a guest editor for many top journals including Elsevier Journal of Information Science (INS), Springer Journal of Medical System (JOMS), and Springer Journal of Telecommunication Systems (TS). He also served as a co-chair/TPC member for a number of international conferences including BodyNets, IEEE PIMRC, IEEE Healthcom, IEEE Globecom, and IEEE WCNC.

He is currently working as a Research Scientist at CISTER Research Unit at ISEP/IPP.