Assistant Professor

706A IS Building
412-624-9982

jjoshi@sis.pitt.edu
Home Page

Institution of highest degree:
PhD. Purdue University

Research Interests:
Information System Security; role-based Access Control; XML Security; Distributed Systems; multimedia systems; systems survivability.

Recent Publications:

Joshi, B.D., Du, Siqing, and Joshi, Saubhagya R. 2006. A Trust Based Access Control Management Framework for a Secure Grid Environment. In Security in Distributed, Grid, and Pervasive Computing, ed. Yang Xiao. CRC Press.

Joshi, B.D., Bhatti, Rafae, Shafiq, Basit, Bertino, Elisa, and Ghafoor, Arif. November 2005. X-GTRBAC Administration: A Decentralized Administration Model for Enterprise Wide Access Control. ACM Transactions on Information and System Security 8(4): 388-423.

Joshi, B.D., Bertino, Elisa, and Ghafoor, Arif. April-June 2005. Analysis of Expressiveness and Design Issues for a Temporal Role Based Access Control Model. IEEE Transactions on Dependable and Secure Computing.

Joshi, B.D., Bertino, Elisa, Latif, Usman, and Ghafoor, Arif. January 2005. Generalized Temporal Role Based Access Control Model. IEEE Transactions on Knowledge and Data Engineering 7 (1).