Indrajit Ray

My research interests are in the general area of Computer and Network Security and Database Systems. More specifically, my students and I have published in:

1. Attack modeling - security risk models, optimal security hardening 
   
2. Trust models - non-binary context sensitive model of trust
   
3. Access control models
   
4. Security protocols
   
1. fair-exchange protocols
2. access control protocols
3. protocols for network survivability
   
4. authentication protocols
5. anonymous protocols
6. secure group communication protocols
   
7. voting protocols
8. secure logging
   
5. Privacy
1. micro-data disclosure control
2. privacy preserving protocols, and
   
3. location privacy
6. Data and applications security
   
1. MLS transaction processing
2. Pervasive computing security
   
7. Understanding human factors in security
8. Digital forensics

Other areas of interest include Computer Networks, Advanced Transaction Models and Architectures, Workflows, Distributed Database Systems and E-commerce.