'Policy languages' diaporamas de présentation

Security Policies

Security Policies. Outline. Overview The nature of policies What they cover Policy languages The nature of mechanisms Types Secure vs . precise Underlying both Trust. Overview. Overview Policies Trust Nature of Security Mechanisms Policy Expression Languages

749 views • 60 slides

Security Policies

Security Policies. Outline. Overview The nature of policies What they cover Policy languages The nature of mechanisms Types Secure vs . precise Underlying both Trust. Overview. Overview Policies Trust Nature of Security Mechanisms Policy Expression Languages

696 views • 60 slides

Security Policies

Security Policies. Outline. Overview The nature of policies What they cover Policy languages The nature of mechanisms Types Secure vs . precise Underlying both Trust. Overview. Overview Policies Trust Nature of Security Mechanisms Policy Expression Languages

610 views • 60 slides

Policy Languages

Policy Languages. Express security policies in a precise way High-level languages Policy constraints expressed abstractly Low-level languages Policy constraints expressed in terms of program options, input, or specific characteristics of entities on system. High-Level Policy Languages.

706 views • 57 slides

Security Policies

Security Policies. CSSE 490 Computer Security Mark Ardis, Rose-Hulman Institute March 15, 2004. Acknowledgements. Many of these slides came from Matt Bishop, author of Computer Security: Art and Science. Chapter 4: Security Policies. Overview The nature of policies What they cover

525 views • 37 slides

Security Policies

Security Policies. CSSE 490 Computer Security Mark Ardis, Rose-Hulman Institute March 15, 2004. Acknowledgements. Many of these slides came from Matt Bishop, author of Computer Security: Art and Science. Chapter 4: Security Policies. Overview The nature of policies What they cover

378 views • 37 slides

Ambient Intelligence through Ontologies

Ambient Intelligence through Ontologies. Vassileios Tsetsos b.tsetsos@di.uoa.gr P-comp Research Group http://p-comp.di.uoa.gr . What is an ontology?. A formal , explicit specification of a shared conceptualization . (Studer 1998, original definition by Gruber in 1993)

516 views • 33 slides

CSC 382: Computer Security

CSC 382: Computer Security. Security Policies. Topics. What is a security policy? Types of Access Control Discretionary (DAC) Mandatory (MAC) Originator-based (ORBAC) Types of Policies Multilevel: Bell LaPadula Clark Wilson Chinese Wall Policy Expression Languages. Security Policy.

481 views • 32 slides

CSC 382: Computer Security

CSC 382: Computer Security. Security Policies. Topics. What is a security policy? Types of Access Control Discretionary (DAC) Mandatory (MAC) Originator-based (ORBAC) Types of Policies Multilevel: Bell LaPadula Clark Wilson Chinese Wall Policy Expression Languages. Security Policy.

330 views • 32 slides

Dynamic Context-Aware Access Control for Protecting Medical Records

Dynamic Context-Aware Access Control for Protecting Medical Records. Master's Project Presentation. Junzhe Hu July 26, 2004. Outline. Introduction to our medical data security project Prior work in access control Dynamic context-aware access control CAAC schema Policy specification

466 views • 29 slides

Policies based privacy control mechanisms for social networking systems

Audumbar Chormale Advisor: Dr. Anupam Joshi M.S. Thesis Defense. Policies based privacy control mechanisms for social networking systems. http://ebiquity.umbc.edu/. Motivation. Increase in the user generated content on web Rise in the online interactions and content sharing among users

409 views • 29 slides

Privacy APIs: Formal Models for Legislative Privacy Policies

429 views • 29 slides

Policy Management

Policy Management. Elisa Bertino , Ninghui Li (Purdue U.) Anupam Joshi (UMBC) Ravi Sandhu (UTSA). Research Goals. Identify the types of policy relevant to AISL Develop corresponding languages and formal models Implement policy languages

379 views • 28 slides

Privacy APIs: Access Control Techniques to Analyze and Verify Legal Privacy Policies

372 views • 26 slides