'Safety question' presentation slideshows

Computer Security Access Control Matrices

Computer Security Access Control Matrices. Fall 2006. Based on slides provided by Matt Bishop for use with Computer Security: Art and Science. Based on adaptations by Carl Gunter. Overview. Access control matrices and state transitions on them Harrison-Ruzzo-Ullman result Corollaries

861 views • 73 slides

Overview

553 views • 41 slides

IS 2150 / TEL 2810 Introduction to Security

IS 2150 / TEL 2810 Introduction to Security. James Joshi Associate Professor, SIS Lecture 4 September 18, 2012 Access Control Model Foundational Results. Objective . Understand the basic results of the HRU model Saftey issue Turing machine Undecidability. Safety Problem: formally.

263 views • 24 slides

Chapter 3: Foundational Results

Chapter 3: Foundational Results. Overview Harrison-Ruzzo-Ullman result Corollaries. Overview. Safety Question HRU Model. The general question. How can we determine whether a system is safe? Is there a generic algorithm that will determine whether a system is safe?.

299 views • 21 slides

IS 2150 / TEL 2810 Introduction to Security

IS 2150 / TEL 2810 Introduction to Security. James Joshi Associate Professor, SIS Lecture 4 September 21, 2010 Access Control Model Foundational Results. Objective . Understand the basic results of the HRU model Saftey issue Turing machine Undecidability. Safety Problem: formally.

217 views • 21 slides