Title	An Interactive Multi-Factor User Authentication Framework in Cloud Computing
Author	Elsayed Mostafa, M.M. Hassan, Wael Said
Citation	Vol. 23  No. 8  pp. 63-76
Keywords	Cloud authentication, multi-factor authentication, authentication factors, cloud intrusion detection, and user behavior

Title	Open Research Problem for effective IoT Authentication
Author	Mihir Mehta, Kajal Patel
Citation	Vol. 24  No. 8  pp. 174-178
Keywords	IOT, Multi-factor Authentication, Context based Authentication, Location Spoofing attack