He joined the department in August 2008. His research interest is in Computer Security, specifically in the areas of trust in security including trust modeling and application of trust in security, access control mechanisms, security in ubiquitous computing, and privacy. Dr. Chakraborty's teaching at Valdosta State includes various courses, from different levels, in Computer Science. He is a member of ACM since 2005. Create a free web site with Weebly