Title	Securing Broadcast Authentication in Wireless Sensor Networks Against DoS Attack
Author	Ahmed Alghamdi, Mohammed Arozullah.
Citation	Vol. 15  No. 4  pp. 8-18
Keywords	Wireless Sensor Network, DoS Attack, Security, Denial of Service, Broadcast Authentication.

Title	An Adaptive Multimodal Biometric Framework for Intrusion Detection in Online Social Networks
Author	Ja'far Alqatawna
Citation	Vol. 15  No. 4  pp. 19-25
Keywords	Intrusion Detection, Continuous Authentication, Biometrics, Multimodal, Keystroke Dynamics, Mouse Dynamics, Security Mechanism, Online Social Networks

Title	Determining The Pattern for 1- fault Tolerant Hamiltonian Cycle From Generalized Petersen Graph P(n,k)
Author	Wamiliana, F. A. M. Elfaki, Ahmad Faisol, Mustofa Usman, Isna Evi Lestari
Citation	Vol. 15  No. 4  pp. 26-30
Keywords	generalized Petersen P(n, k) graph, Hamiltonian circuit, 1-fault- tolerant Hamiltonian

Title	Autonomic Model for Irrigation Control
Author	Michael Douglas Oliveira, Jos? Mendes de Menezes, Ram?sio Ferreira de Melo, Rog?rio Pereira de Sousa, Josenilson Dias Ara?jo
Citation	Vol. 15  No. 4  pp. 31-39
Keywords	Autonomic Computing, Irrigation, Sustainability.