'Context based access control' presentation slideshows

Context based access control - PowerPoint PPT Presentation

Authorization

Authorization

Authorization. Brian Garback. Research Issues. Authentication who are you? quantification of trust levels Mobile devices what capabilities do you have? can wireless be as secure as wired? Authorization given who you are, what can you do? how do we control privileges? Federation

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721 views • 54 slides
Chao-Hsien Chu, Ph.D. College of Information Sciences and Technology

Chao-Hsien Chu, Ph.D. College of Information Sciences and Technology

Access Control: Part I. Chao-Hsien Chu, Ph.D. College of Information Sciences and Technology The Pennsylvania State University University Park, PA 16802 chu@ist.psu.edu. Theory ? Practice. Learning by Doing. IST 515. Human Body Analogue. Security Planning Security Policy

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514 views • 37 slides
CSC 474 Information Systems Security

CSC 474 Information Systems Security

CSC 474 Information Systems Security. Topic 4.1 Firewalls. Outline. What are firewalls? Types Filtering Packet filtering Session filtering Proxy Circuit Level Application Level Brief introduction to Linux firewall. Untrusted Networks & Servers. Firewall. Trusted Networks.

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405 views • 29 slides
Access Control

Access Control

Access Control. Key concepts: Controlling the data flow within a network ACL (access control lists). ACL. A list of permit and deny statements Control network access through a given device (router, firewall, etc.) Main function: traffic filtering

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479 views • 26 slides
RBAC and HIPAA Security

RBAC and HIPAA Security

RBAC and HIPAA Security. Uday O. Ali Pabrai , CHSS, SCNA Chief Executive, HIPAA Academy. Session Objective. Challenges HIPAA Requirements Seven Steps to HIPAA Security Access Control RBAC Information Access Control Security Policy RBAC System Characteristics

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324 views • 16 slides

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