We consider the problem of traffic grooming in WDM path, star, and tree networks. Traffic grooming is a variant of the well-known logical topology design, and is concerned with the...
In the recent past, there has been a tremendous increase in the popularity of VoIP services as a result of huge growth in broadband access. The same voice-over-Internet protocol (V...
Samrat Ganguly, Vishnu Navda, Kyungtae Kim, Anand ...
Abstract-- As mobile ad hoc network applications are deployed, security emerges as a central requirement. In this paper, we introduce the wormhole attack, a severe attack in ad hoc...
Distributed denial-of-service (DDoS) attacks pose a significant threat to the Internet. Most solutions proposed to-date face scalability problems as the size and speed of the netwo...
P. E. Ayres, H. Sun, H. Jonathan Chao, Wing Cheong...
As universities seek to adopt increased e-business, e-commerce and e-learning initiates, the overall approach taken for security management within the organisation plays an increa...