Selected Professional Activities

Secretary/Treasurer, ACM Special Interest Group on Security, Audit and Control (SIGSAC)
Steering Committee Member
Editorial Board
- IEEE Transactions on Knowledge and Data Engineering (TKDE)
- International Journal on Digital Libraries (JDL)
- International Journal of Information and Computer Security (IJICS)
- International Journal of E-Business Research (IJEBR)
- ACM SIGMOD DiSC (Digital Symposium Collection)
Editor, Special Issue
- ACM Transactions on Information Systems Security, Special Issue on CCS, 2004.
- Journal on Digital Libraries (JDL), Special Issue on Security (with Indrakshi Ray), 2004.
- The Very Large Databases (VLDB) Journal, Special Issue on the Semantic Web (with Anupam Joshi and Yelena Yesha), 2003.
- ACM Transactions on Information Systems Security, Special Issue on Role-Based Access Control, 2001
- Journal of Computer Security, Special Issue on Database Security, 2000 (with John Hale)
- Distributed and Parallel Databases: An International Journal, Special Issue on Security of Data and Transaction Processing, 2000 (with Pierangela Samarati)
General Chair
Program Chair
- 2nd International Conference on Information Systems Security (ICISS 2006) (with Aditya Bagchi)
- 10th ACM Conference on Computer and Communication Security, October 27-31, 2003, Washington, DC, U.S.A.
Organization Committee Chair, ACM SIGMOD/PODS 2005 (with Anupam Joshi)
Program Committee Member
- ACM Symposium on Access Control Models and Technologies, 2001, 2002, 2003, 2005, 2006
- ACM Conference on Computer and Communications Security, 2001, 2002, 2006
- ACM Symposium on Information, Computer and Communications Security (AsiaCCS), 2006
- 11th International Conference on Database Systems for Advanced Applications (DASFAA), 2006
- 9th Information Security Conference (ISC), 2006
- IEEE International Conference on Information Reuse and Integration, 2006 (IEEE-IRI06)
- International Conference on Emerging Trends in Information and Communication Security (ETRICS), 2006
- ACM Symposium on Applied Computing, Datamining Track, 2006.
- 10th European Symposium on Research in Computer Security, Milan, Italy, September 14-16, 2005.
- 3rd International Conference on Business Process Management, Nancy, France, September 6-8, 2005
- 19th Annual IFIP WG 11.3 Working Conference on Data and Applications Security, University of Connecticut, Storrs, CT, U.S.A., August 7-10, 2005
- 20th IEEE International Conference on Data Engineering (ICDE), March 30 - April 2, 2004 Omni Parker House Hotel Boston, USA
- 14th International Workshop on Research Issues on Data Engineering Web Services for E-Commerce and E-Government Applications RIDE-WS-ECEG'2004 Boston, USA , March 28-29, 2004
- 9th European Symposium on Research in Computer Security Sophia Antipolis, France - September 13-15, 2004.
- 18th IFIP WG11.3 Working Conference on Database and Application Security, 2003, 2004, 2005, 2006