- Associate Professor
Main Office3216 Coover
Ames, IA 50011-3060
PhD, Computer Science, Texas A&M (2002)
MS, Computer Science, Peking University, China (1996)
BS, Computer Science, Peking University, China (1990)
Digital forensics, wireless and sensor network security, privacy-enhancing technologies for the Internet
Core Research Areas: Secure and reliable computing
Strategic Research Area: Cyber infrastructure
Peng, Y., L. Zhang, M. Chang, and Y. Guan. An Effective Method for Combating Malicious Scripts Clickbots. In Proc. 14th European Symposium on Research in Computer Security, Saint Malo, France, September 21-23, 2009: 523-538.
Yu, Z., Y. Wei, B. Ramkumar, and Y. Guan. An Efficient Signature Scheme for Securing XOR Network Coding against Pollution Attacks. In Proc. 28th IEEE International Conference on Computer Communications, Rio de Janeiro, Brazil, April 19-25, 2009: 1409-1417.
Zhang, L. and Y. Guan. Variance Estimation Over Sliding Windows. In Proc. 26th ACM Symposium on Principles of Database Systems, Beijing, China, June 11-14, 2007: 228-232.
Zhang, L. and Y. Guan. TOPO: A Topology-aware Single Packet Attack Traceback Scheme. In Proc. IEEE International Conference on Security and Privacy in Communication Networks, Baltimore, MD, August 28-September 1, 2006.
Yu, Z. and Y. Guan. A Dynamic En-route Scheme for Filtering False Data in Wireless Sensor Networks. In Proc. IEEE International Conference on Computer Communications, Barcelona, Spain, April 23-27, 2006.