Professional Activities

Editorial Board Member

  • IEEE Transactions on Dependable and Secure Computing
  • IEEE Transactions on Services Computing
  • Computer Standards and Interfaces
  • Journal of Autonomic and Trusted Computing
  • Special Issue Guest Editor

  • Journal of Autonomic and Trusted Computing To appear.
  • Security and Communications Network To appear.
  • ACM Transactions on Information and System Security 11(1), February 2008.
  • International Journal on Digital Libraries 4(3), November 2004.
  • General Chair

  • 13th ACM Symposium on Access Control Models and Technologies (SACMAT 08), Estes Park, Colorado, June 2008.
  • Program Chair/Co-Chair

  • 9th International Conference on Security, Privacy, and Anonymity in Computation, Communication, and Storage (SpaCCS 16) ,
  • 9th International Conference on Information Systems Security (ICISS 13) , Kolkata, India, December 2013.
  • IEEE 2013 1st International Workshop on Cloud Security (CSAW 13) ,Santa Clara, California, May 2013.
  • The 5th International Symposium on Cyberspace Safety and Security (CSS 13) , Zhangjiajie, China, November 2013.
  • The IEEE/IFIP International Symposium on Trust, Security and Privacy for Pervasive Applications (TSP 08), Shanghai, China, December 2008.
  • 11th ACM Symposium on Access Control Models and Technologies (SACMAT 06), Lake Tahoe, California, June 2006.
  • 14th International Conference on Advanced Computing & Communication (ADCOM 06), Mangalore, India, December 2006.
  • IEEE International Workshop on Trusted and Autonomic Computing Systems (TACS 06), Vienna, Austria, April 2006.
  • 17th Annual IFIP WG 11.3 Working Conference on Data and Applications Security (DBSec 03), Estes Park, CO, August 2003.
  • Track Chair/ Program Vice-Chair

  • The 4th International Conference on Future Internet of Things and Cloud (Security, Privacy and Trust Track) (FiCloud 16), Vienna, Austria.
  • The 9th International Conference on Mobile Web Information Systems (Mobile Security and Privacy Track) (MobiWIS 12), Niagara Falls, Ontario, Canada.
  • The 8th International Conference on Mobile Web Information Systems (Mobile Security and Privacy Track) (MobiWIS 11), Niagara Falls, Ontario, Canada.
  • The IEEE 23rd International Conference on Advanced Information Networking and Applications (Security, Privacy and Trust Track) (AINA 09), Bradford, U.K., May 2009.
  • 1st International Conference on Distributed Computing and Internet Technology (Systems Security Track) (ICDCIT 04), Bhubaneswar, India, December 2004.
  • Steering Committee Member

  • ACM Symposium on Access Control Models and Technologies (SACMAT) 2008 - 2016.
  • IEEE/IFIP International Symposium on Trust, Security and Privacy for Emerging Applications (TSP) 2010.
  • Program Committee Member (Current)

  • 16th ACM-IEEE International Conference on Formal Methods and Models for System Design (MEMOCODE 18) , Beijing, China, October 2018.
  • 16th Annual Conference on Privacy, Security, and Trust (PST 18) , Belfast, U.K., August 2018.
  • 23rd ACM Symposium on Access Control Models and Technologies (SACMAT 18) , Indianapolis, IN, June 2018.
  • 3rd ACM Workshop on Attribute Based Access Control (ABAC 18) , Tempe, AZ, March 2018.