Presence based secure instant messaging mechanism for IP multimedia subsystem

Authors:
Zeeshan Shafi Khan;Muhammad Sher;Khalid Rashid
Affiliations:
Center of Excellence in Information Assurance, King Saud University, Saudi Arabia;International Islamic University, Islamabad, Pakistan;International Islamic University, Islamabad, Pakistan
Venue:
ICCSA'11 Proceedings of the 2011 international conference on Computational science and Its applications - Volume Part V
Year:
2011

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Abstract

Presence and instant messaging are the two important services offered on top of IP Multimedia subsystem. Instant messages can be session based or immediate. In both cases there are some security threats like session modification, session termination, invite flooding and message flooding, etc. In this paper, a presence based solution to mitigate the effect of these attacks is proposed. Results show that the proposed solution performs well to secure the instant messaging.