'Access control model' presentation slideshows

Access , Usage and Activity Controls

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Access Control

Access Control. Dr. Ron Rymon Efi Arazi School of Computer Science IDC, Herzliya. 2009/10. Pre-requisite: Basic Cryptography, Identity Authentication. Overview. Access Control and Identity Management Public-Key Infrastructure (PKI) Firewalls Client/Server Authentication (Kerberos)

695 views • 55 slides

RiMBAC

RiMBAC. Michael Frangos Supervised by: Dr William Scott and Dr Paul Montague. Risk Management Based Access Control. Overview. Background & Motivation Risk Risk Management Access Control Multi Level Security Research questions & strategy Research Achievements The RiMBAC Model

634 views • 54 slides

0x1A Great Papers in Computer Security

CS 380S. 0x1A Great Papers in Computer Security. Vitaly Shmatikov. http://www.cs.utexas.edu/~shmat/courses/cs380s/. B. Lampson A Note on the Confinement Problem (CACM 1973). Information Channels. End-to-end security requires controlling information channels

594 views • 51 slides

Selective and Authentic Third-Party distribution of XML Documents

Selective and Authentic Third-Party distribution of XML Documents. - Yashaswini Harsha Kumar Netaji Mandava (Oct 16 th 2006). Contents . Terminology Security Properties XML Overview Merkle Hash function Access Control Model Architecture Actor Interactions References. Terminology.

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Access Control Information-Flow Security

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Operating System vs. Network Security

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Computer Security in the Real World

Computer Security in the Real World. Butler Lampson Microsoft. Security: The Goal. Computers are as secure as real world systems, and people believe it . This is hard because: Computers can do a lot of damage fast. There are many places for things to go wrong. Networks enable

456 views • 28 slides

Distributed Computer Security

Distributed Computer Security. 8.2 Discretionary Access Control Models - Liang Zhao. Outline. Security Policies Discretionary Access Control Model Access Control Matrix (ACM) Distributed Compartments ACM Implementation ACL vs CL References. Security Policy.

447 views • 26 slides

Distributed Computer Security

Distributed Computer Security. 8.2 Discretionary Access Control Models - Liang Zhao. Outline. Security Policies Discretionary Access Control Model Access Control Matrix (ACM) Distributed Compartments ACM Implementation ACL vs CL References. Security Policy.

266 views • 26 slides

No More Alice to Bob

No More Alice to Bob. Terence Spies VP Engin ering Voltage Security, Inc. Overview. Is the Classic Encryption Model an appropriate way to think about building cryptosystems? Usability research has produced results What about IT staff? What about developers? No conclusive answers here.

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??????????? University Library System

??????????? University Library System. The Chinese University of Hong Kong. By Fanny Chan & Ernest Yik. February 24 , 200 6. A Conceptual Model of Name Access Control for Institutional Repository. Outline. Introduction Traditional personal name authority control

325 views • 24 slides

Chapter 16, Methodologies: Scrum

Chapter 16, Methodologies: Scrum. Outline. Motivation Concepts Documents Roles Activities Scrum Technique Summary. Motivation: Challenges. Low bandwith Participants speak slower than they can read Participants get side tracked or interrupted

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A Flexible Access Control Model for Web Services

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Authors Professor Shambhu Upadhyaya Professor H. R. Rao Manish Gupta Shamik Banerjee

Intrusion Countermeasures Security Model based on Prioritization Scheme for Intranet Access Security. Authors Professor Shambhu Upadhyaya Professor H. R. Rao Manish Gupta Shamik Banerjee. Contributions of Paper. Framework for Effective Response Mechanism

319 views • 17 slides

Authors Professor Shambhu Upadhyaya Professor H. R. Rao Manish Gupta Shamik Banerjee

Intrusion Countermeasures Security Model based on Prioritization Scheme for Intranet Access Security. Authors Professor Shambhu Upadhyaya Professor H. R. Rao Manish Gupta Shamik Banerjee. Contributions of Paper. Framework for Effective Response Mechanism

183 views • 17 slides

274 views • 14 slides

SNMPv3, SSH & Cisco

SNMPv3, SSH & Cisco. Matthew G. Marsh Chief Scientist of the NEbraskaCERT. Scope. Quick Overview Important Points Security Models Authentication Privacy General Usage Supported Platforms IOS Configuration CatOS Configuration Usage Example C Words. Overview of SNMPv3.

315 views • 13 slides

Design of an Access Control Model for Distributed Object System With Mobile Code

Design of an Access Control Model for Distributed Object System With Mobile Code. John Melvin Antony. Motivation. Security Agent Attacking Agent Platform/Host. Agent Platform/Host Attacking Agent. Agent Attacking Another Agent. Types of Attacks Masquerading. Denial of Service.

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Prolog to Lecture 4 CS 236 On-Line MS Program Networks and Systems Security Peter Reiher

Prolog to Lecture 4 CS 236 On-Line MS Program Networks and Systems Security Peter Reiher. Android Access Control. Android is a software development environment for mobile devices Especially phones An open platform that allows adding arbitrary applications Written by many different parties

135 views • 6 slides