Prof. Yulong Shen obtained B.E., M.E., and Ph.D. degrees in computer science from Xidian University, China, in 2002, 2005, and 2008, respectively. Since 2005, he has been employed by the Key Laboratory of Computer Network and Information Security, Ministry of Education, China. He is currently a professor at the School of Computer and Science, Xidian University. He mainly focuses on wireless sensor networks, network and information security, Internet of Things, and cloud computing. He is a member of the IEEE, a professional member of the ACM, a senior member of CCF, a council member of Shaanxi Province CCF, a secretary general of Network and Information Security Technique Committee of Shaanxi Province CCF, a senior member of CIE, a member of CACR, a committee member of CCF TCSN, and a committee member of CCF TCSC. He is also an editorial board member of AISS, a TPC member of IEEE ICEBE, a PC member of INCoS, the Chair of Special Session on Internet Of Things, IEEE CIS, a PC member of SOWN, and a PC member of CWSN.