**About the Editors**

**Giovanni Pau** (Professor) received a B.S. in telematic engineering from the University of Catania, Italy; a M.S. (cum laude) in telematic engineering; and a Ph.D. from the Kore University of Enna, Italy. He is currently an Associate Professor with the Faculty of Engineering and Architecture, Kore University of Enna. He is the author or coauthor of more than 65 refereed articles published in journals and conference proceedings. His research interests include wireless sensor networks, fuzzy logic controllers, intelligent transportation systems, green communications, and network security. He has been involved in the organization of several international conferences as the session co-chair and technical program committee member. He serves as a leading guest editor for Special Issues of several international journals. He is an Editorial Board Member and an Associate Editor of several journals such as IEEE ACCESS, Wireless Networks (Springer), EURASIP *Journal on Wireless Communications and Networking* (Springer), *Wireless Communications and Mobile Computing* (Hindawi), and *Future Internet* (MDPI).

**Hsing-Chung Chen** (Professor) received a Ph.D. in Electronic Engineering from National Chung Cheng University, Taiwan, in 2007. From February 2008 to July 2018, he was sn Assistant Professor and Associate Professor in the Department of Computer Science and Information Engineering at Asia University, Taiwan. Since August 2018 until July 2019, he was a Full Professor in the Department of Computer Science and Information Engineering at Asia University, Taiwan. From August 2019–present, he has been a Distinguished Full Professor with the Department of Computer Science and Information Engineering, Asia University, Taiwan. From August 2019–July 2020, he was Chairman with the Department of Computer Science and Information Engineering, Asia University, Taiwan. Since May 2014–present, he has also been the Research Consultant of Dept. of Medical Research, China Medical University Hospital, China Medical University Taichung, Taiwan. In addition, since Feb 2017, he has been the Permanent Council Member of Taiwan Domain Names Association (Taiwan DNA), Taiwan. He was also the Program Committee Chair of APNIC44 (September 2017) organized by Asia-Pacific Network Information Centre (APNIC). He has been awarded Best Paper Awards by BWCCA2018, MobiSec2017 and BWCCA2016, individually. He was awarded the Best Journal Paper Award by Association Algorithm & Computation Theory (AACT). Currently, his research interests include information and communication security, cyberspace security, blockchain network security, internet of things, application engineering and security, mobile and wireless networks protocols, medical and bio-information signal image processing, artificial intelligence and soft computing, and applied cryptography.

**Fang-Yie Leu** (Distinguished Professor) received his B.S., M.S., and Ph.D. degrees all from National Taiwan University of Science and Technology, Taiwan, in 1983, 1986, and 1991, respectively. His research interests include wireless communication, network security, grid applications, and sensor networks. He is currently a distinguished professor with the Computer Science Department, and the chairperson of the Big Data Program, Tunghai University, Taiwan. He also acts as an Editorial Board Member of at least 7 journals and serves as the TPC member of at least 10 international conferences. Prof. Leu now organizes MCNCS and CWECS international workshops. He is an IEEE member and was also a visiting scholar of Pittsburg University.

**Ilsun You** (Professor) received M.S. and Ph.D. degrees in computer science from Dankook University, Seoul, Korea, in 1997 and 2002, respectively. He received a second Ph.D. from Kyushu University, Japan, in 2012. From 1997 to 2004, he was at THINmultimedia Inc., Internet Security Co., Ltd. and Hanjo Engineering Co., Ltd. as a research engineer. Now, he is a full professor with the Department of Information Security Engineering, Soonchunhyang University. Prof. You is the EiC of the *Journal of Wireless Mobile Networks, Ubiquitous Computing, and Dependable Applications* (JoWUA) and *Journal of Internet Services and Information Security* (JISIS). He is on the Editorial Board for *Information Sciences* (INS), *Journal of Network and Computer Applications* (JNCA), IEEE *Access, Intelligent Automation & Soft Computing* (AutoSoft), *International Journal of Ad Hoc and Ubiquitous Computing* (IJAHUC), *Computing and Informatics* (CAI), and *Journal of High Speed Networks* (JHSN). He has especially focused on 4/5G security, security for wireless networks and mobile internet, IoT security, and so forth, publishing more than 180 papers in these areas. He is a Fellow of the IET and a Senior member of the IEEE.
