Skype is a peer-to-peer VoIP client developed by KaZaa in 2003. Skype claims that it can work almost seamlessly across NATs and firewalls and has better voice quality than the MSN...
An ad-hoc network is the cooperative engagement of a collection of typically wireless mobile nodes without the required intervention of any centralized access point or existing ...
There has been many hidden communication techniques proposed in the last few years. The focus was given to steganography to build such techniques. Utilizing stego-key(s) to hide se...
Abstract-- The emergence of nomadic applications have recently generated much interest in wireless network infrastructures that support real-time communications. In this paper, we ...
Mobile ad hoc network (MANET) has been generally regarded as an ideal network model for group communications because of its specialty of instant establishment. However, the securit...