February 8, 2021 Outline

Reading: text: §8.2–8.4
Due: Project progress report, due February 12; Homework #3, due February 19

1. Chinese Wall Policy
   1. Aggressive Chinese Wall model
   2. Comparison to BLP
   3. Comparison to Clark-Wilson

2. Clinical Information System Security model
   1. Intended for medical records; goals are confidentiality, authentication of annotators, and integrity
   2. Patients, personal health information, clinician
   3. Assumptions and origin of principles
   4. Access principles
   5. Creation principle

3. ORCON
   1. Originator controls distribution
   2. DAC, MAC inadequate
   3. Solution is combination

Matt Bishop Office: 2209 Watershed Sciences Phone: +1 (530) 752-8060 Email: mabishop@ucdavis.edu

ECS 235B, Foundations of Computer and Information Security Version of February 8, 2021 at 11:53PM

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