PPT-COVERT CHANNELS Ravi Sandhu

Author : debby-jeon | Published Date : 2018-11-12

COVERT CHANNELS A covert channel is a communication channel based on the use of system resources not normally intended for communication between the subjects processes

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COVERT CHANNELS A covert channel is a communication channel based on the use of system resources not normally intended for communication between the subjects processes in the system COVERT CHANNELS. Daniel D. Salloum. Overview. Introduction and background. General options. CCA Methods. More recent work. Future work. Building Blocks. Origin- Butler Lampson. MLS. No read up. No write down. Definitions. Ravi . Sandhu. COVERT CHANNELS. A covert channel is a communication channel based on the use of system resources not normally intended for communication between the subjects (processes) in the system. Convergence:. Attributes. , Relations and . Provenance. Prof. Ravi Sandhu. Executive Director, Institute for Cyber Security. Lutcher Brown Endowed Chair in Cyber Security. University of Texas at San Antonio. o. r. ABAC on Steroids. Prof. . Ravi Sandhu. Executive Director . and Endowed Chair. February 26, 2016. ravi.sandhu@utsa.edu. www.profsandhu.com. . © Ravi Sandhu. World-Leading Research with Real-World Impact!. Prof. . Ravi Sandhu. Executive Director . and Endowed Chair. February 8, 2013. ravi.sandhu@utsa.edu. www.profsandhu.com. . © Ravi Sandhu. World-Leading Research with Real-World Impact!. CS 6393 Lecture 4. Prof. . Ravi Sandhu. Executive Director . and Endowed Chair. Lecture 7. ravi.utsa@gmail.com. www.profsandhu.com. . © Ravi Sandhu. World-Leading Research with Real-World Impact!. CS 5323. 2. Basic Concepts. World-Leading Research with Real-World Impact!. CS 5323. Role-Based Access Control (RBAC). Prof. . Ravi Sandhu. Executive Director . and Endowed Chair. Lecture 4. ravi.utsa@gmail.com. www.profsandhu.com. Convergence:. Attributes. , Relations and . Provenance. Prof. Ravi Sandhu. Executive Director, Institute for Cyber Security. Lutcher Brown Endowed Chair in Cyber Security. University of Texas at San Antonio. Prof. . Ravi Sandhu. Executive Director . and Endowed Chair. March 8, 2013. ravi.sandhu@utsa.edu. www.profsandhu.com. . © Ravi Sandhu. World-Leading Research with Real-World Impact!. CS 6393 Lecture 7. the History of the Internet?. Prof. . Ravi Sandhu. Executive Director . and Endowed Chair. Department of Computer Science. University of Texas at San Antonio. Munich Center for Internet Research. September 22, 2016. Prof. . Ravi Sandhu. Executive Director . and Endowed Chair. February 8, 2013. ravi.sandhu@utsa.edu. www.profsandhu.com. . © Ravi Sandhu. World-Leading Research with Real-World Impact!. CS 6393 Lecture 4. . Ravi Sandhu. Executive Director . and Endowed Chair. January 25, 2013. &. February 1. , 2013. ravi.sandhu@utsa.edu. www.profsandhu.com. . © Ravi Sandhu. World-Leading Research with Real-World Impact!. Executive Director . and Endowed Chair. January 22, . 2016. ravi.sandhu@utsa.edu. www.profsandhu.com. . © Ravi Sandhu. World-Leading Research with Real-World Impact!. CS 6393 . Lecture 2. Access Control Models. Executive Director . and Endowed Chair. ACM Workshop on Attribute-Based Access Control. March 24, 2017, Scottsdale, AZ. ravi.sandhu@utsa.edu. www.profsandhu.com. www.ics.utsa.edu. . © Ravi Sandhu.

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