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ECS 235B

— Foundations of Computer & Information Security

(4 units)

Theoretical foundations of methods used to protect data in computer and communication systems. Access control matrix and undecidability of security; policies; Bell-LaPadula, Biba, Chinese Wall models; non-interference and non-deducibility; information flow and the confinement problem.

Prerequisites & course information

Course Description: Theoretical foundations of methods used to protect data in computer and communication systems. Access control matrix and undecidability of security; policies; Bell-LaPadula, Biba, Chinese Wall models; non-interference and non-deducibility; information flow and the confinement problem. Learning Activities: Lecture 3 hour(s), Project. Enrollment Restriction(s): Open to Graduate Students in Computer Science only. Credit Limitation(s): Not open for credit to students who have taken ECS 235. Grade Mode: Letter. Learning Activities: Lecture 3 hour(s), Project. Enrollment Restriction(s): Open to Graduate Students in Computer Science only. Credit Limitation(s): Not open for credit to students who have taken ECS 235. Grade Mode: Letter.

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