PPT-Lecture 8 Access Control (
Author : danika-pritchard | Published Date : 2018-09-21
cont modified from slides of Lawrie Brown Mandatory Access Control MAC 2 Unclassified Confidential Secret Top Secret canflow dominance Labeling Mechanism is used
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Lecture 8 Access Control (: Transcript
cont modified from slides of Lawrie Brown Mandatory Access Control MAC 2 Unclassified Confidential Secret Top Secret canflow dominance Labeling Mechanism is used Military Security. One of the most important aspects is the sampling proces s level In continuous time control systems all the system variable s are continuous signals Whether the system is linear or nonlinear all variables are continu ously present and therefore know u simple Control law is strongly nonlinear If the corresponding time constants are large enough good control results at small errors can even be reached with discontinuous controllers and simple control elements Types of controllers Two position mod N is the process noise or disturbance at time are IID with 0 is independent of with 0 Linear Quadratic Stochastic Control 52 brPage 3br Control policies statefeedback control 0 N called the control policy at time roughly speaking we choo Generator Excitation Systems and reactive power characteristics of power system components Since voltage magnitudes in a system are intimately related to the ability of various components to absorb or supply reactive power we shall begin by reviewin Bi kh Bh tt ac arya Professor Department of Mechanical Engineering IIT Kanpur Joint Initiative of IITs and IISc Funded by MHRD brPage 2br NPTEL Mechanical Engineering Modeling and Control of Dynamic electroMechanical System Module 4 Lecture 33 Jo 01 01 10 20 15 10 5 02 04 06 08 y brPage 4br EE392m Winter 2003 Control Engineering 44 Example Servosystem command More stepper motor flow through a valve motor torque I control Introduce integrator into control Closedloop dynamics gk gk gk 30pm 730pm 730pm 730pm Hold Your Applause Inventing and Reinventing the C lassical Concert Hold Your Applause Inventing and Reinventing the C lassical Concert Hold Your Applause Inventing and Reinventing the C lassical Concert Hold Your Applause I Access Control. modified from slides of . Lawrie. Brown. Access Control. ITU-T Recommendation X.800 definition: . “The prevention of unauthorized use of a resource, including the prevention of use of a resource in an unauthorized manner.”. Access Control. modified from slides of . Lawrie. Brown. Access Control. ITU-T Recommendation X.800 definition: . “The prevention of unauthorized use of a resource, including the prevention of use of a resource in an unauthorized manner.”. policy configuration. Manya and . Shuai. Outline. Quick overview . of some research. Grey. Expandable Grid. SPARCLE. Reactive access control. Discussion of experimental design. Issues. Activity!. Grey. Slide . 1. Access Matrix. File A. File B. File C. Printer 1. Alice. RW. RW. RW. OK. Bob. R. R. RW. OK. Carol. RW. David. RW. OK. Faculty. RW. RW. OK. CS 140 Lecture Notes: Protection. Slide . 2. Access Matrix. modified from slides of . Lawrie. Brown. Access Control. ITU-T Recommendation X.800 definition: . “The prevention of unauthorized use of a resource, including the prevention of use of a resource in an unauthorized manner.”. and Beyond. Prof. Ravi Sandhu. Executive Director, . Institute for Cyber Security. Lutcher Brown Endowed Chair in Cyber Security. University of Texas at San Antonio. Cybersecurity Lecture Series. CIC 2015, Hangzhou. China. What is ACE?. The . A. ccelerator . C. omputing . E. nvironment . (ACE) . is a collection of network segments (enclaves and fiefdoms) maintained by the . A. ccelerator . C. omputing . G. roup . (ACG).
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