Announcements

Date: Sunday, Mar 26, 2006

• Visit to Secret Service facility is on Tuesday, March 28 (not Monday as I mistakenly mentioned in the email).

Date: March 28th 3-5:50 pm

Location:
Secret Service Field Office
1000 Liberty Avenue
Pgh, PA 15222
Contact: Mark Grantz, Special Agent, USSS

Date: Tuesday, Mar 21, 2006

• Lecture 7 has been added. The key reference material for the lecture include the following papers which are available online in the IEEE or ACM sites:

• James B. D. Joshi, Elisa Bertino, Usman Latif, Arif Ghafoor, "Generalized Temporal Role Based Access Control Model," IEEE Transactions on Knowledge and Data Engineering Vol 7,
• James B. D. Joshi, Elisa Bertino, Arif Ghafoor, "Analysis of Expressiveness and Design Issues for a Temporal Role Based Access Control Model," Transactions on Dependable and Secure Computin, April-June 2005
• James B. D. Joshi, Rafae Bhatti,  Elisa Bertino, Arif Ghafoor, “An Access Control Language for Multidomain Environments”, IEEE Internet Computing, Nov-Dec, 2004.
• James B. D. Joshi, Elisa Bertino, Basit Shafiq, Arif Ghafoor, "Dependencies and Separation of Duty Constraints in GTRBAC", 8th ACM Symposium on Access Control Models and Technologies , Como , Italy , June 2-3, 2003.
• James B. D. Joshi, Elisa Bertino, Arif Ghafoor, "Temporal Hierarchy and Inheritance Semantics for GTRBAC", 7th ACM Symposium on Access Control Models and Technologies, California , USA , June 3-4, 2002.

Date: Thursday, Feb 16, 2006

• Homework 2 has been posted.

Date: Friday, Feb 3, 2006

• Lab 1 has been posted; The lab reports are due Feb 12.

Date: Sunday, Jan 22, 2006

• There will be a short quiz of about 15 minutes on Tuesday, Jan 24.
• HW1 has been posted. It is due on Feb 1. (It was supposed to be posted on Friday, Jan 20, but I did not realize that I had not appropriately updated the files until I got Jianghua's email on Sunday).