Title	A Worm Propagation Model based on Scale Free Network Structures and People's Email Acquaintance Profiles
Author	T. Komninos, P. Spirakis, Y.C. Stamatiou, G. Vavitsas
Citation	Vol. 7  No. 2  pp. 308-315
Keywords	Worm propagation modelling, e-mail and Instant Messaging Scale free network, intrusion detection

Title	A Smart Visitors’ Notification System with Automatic Secure Door Lock using Mobile Communication Technology
Author	Marwa Khalid, Sadia Majeed
Citation	Vol. 16  No. 4  pp. 97-101
Keywords	SMS, E-mail, GSM modem, authenticate, face recognition, authorized.