Title	Enhancing security of Urdu language websites through Urdu CAPTCHA
Author	Imtiaz Ahmed Dahar, Fizza Abbas Alvi, and Ubaidullah Rajput
Citation	Vol. 20  No. 11  pp. 142-152
Keywords	Urdu, CAPTCHA, security, efficiency.

Title	Towards Security Challenges to Internet-of-Things: Big Data, Networks, and Applications
Author	Shurug Alseady, Abdullah Baz, Tahani Alsubait, Louai Alarabi, Hosam Alhakami
Citation	Vol. 20  No. 11  pp. 131-141
Keywords	Internet of Things; Security Challenges; Big Data; Networks.

Title	Innovative Model of Conference Attendance Process Reengineering at Majmaah University
Author	Yousef. K Qawqzeh, Mutasim Al Sadig, and Mafawez Alharbi
Citation	Vol. 20  No. 11  pp. 124-130
Keywords	Process reengineering; Procedural reengineering; Algorithm; Modelling; Procedural requirements

Title	A Framework Enduring Authentication and Collision Avoidance in AODV Routing Protocol
Author	Kollu Spurthi and T.N.SHANKAR
Citation	Vol. 20  No. 11  pp. 116-123
Keywords	AODV, GAF, Homomorphic Encryption, Attacks, Routing protocols;