Cellular Network Security

In this project, we evaluated the security issues in opportunistic scheduling, a widely used resource management technique in 3G cellular networks. We studied its vulnerability and proposed defense mechanisms.

We plan to study security issues raised by the popularity of third-party applications using Android-based smart phones.

Publications:

Exploiting Opportunistic Scheduling in Cellular Data Networks [pdf]
Radmilo Racic, Denys Ma, Hao Chen, and Xin Liu.
Proceedings of the 15th Annual Network and Distributed System Security Symposium (NDSS 2008), San Diego, CA, February 10-13, 2008.

Exploiting and Defending Opportunistic Scheduling in Cellular Data Networks.Radmilo Racic, Denys Ma, Hao Chen, and Xin Liu.To appear in IEEE Transactions on Mobile Computing.