'Ravi sandhu' presentation slideshows

ASCAA Principles for Next-Generation Role-Based Access Control

ASCAA Principles for Next-Generation Role-Based Access Control. Ravi Sandhu Executive Director and Endowed Chair Institute for Cyber Security Univ of Texas at San Antonio ravi.sandhu@utsa.edu www.profsandhu.com. The State of Cyber Security. We are in the midst of big change in cyber space

283 views • 18 slides

Institute for Cyber Security (ICS)

Institute for Cyber Security (ICS). Prof. Ravi Sandhu Executive Director and Lutcher Brown Endowed Chair ravi.sandhu@utsa.edu 210 458 6081. Ravi Sandhu. BTech, MTech: Electrical Engineering, IIT Bombay, Delhi MS, PhD: Computer Science, Rutgers

297 views • 12 slides

Common Criteria

Common Criteria. Ravi Sandhu. Common Criteria. International unification CC v2.1 is ISO 15408 Flexibility Separation of Functional requirements Assurance requirements Marginally successful so far v1 1996, v2 1998, widespread use ???. Common Criteria. Class, Family, Component, Package.

528 views • 9 slides

Usage Control: UCON

234 views • 9 slides

OM-AM and RBAC

OM-AM and RBAC. Ravi Sandhu * www.list.gmu.edu Laboratory for Information Security Technology (LIST) George Mason University. THE OM-AM WAY. A s s u r a n c e. Objectives Model Architecture Mechanism. What?. How?. What?. How?. OM-AM AND MANDATORY ACCESS CONTROL (MAC). A s

196 views • 8 slides

Industry-Academia Research Synergy: Fantasy or Reality? Ravi Sandhu

Industry-Academia Research Synergy: Fantasy or Reality? Ravi Sandhu Executive Director and Endowed Professor Institute for Cyber Security University of Texas at San Antonio Also, Chief Scientist and Co-Founder at TriCipher, Los Gatos January 2009 ravi.sandhu@utsa.edu www.profsandhu.com.

101 views • 8 slides

Cryptography Introduction

Cryptography Introduction. Prof. Ravi Sandhu. CRYPTOGRAPHIC TECHNOLOGY. SECRET KEY Symmetric Key Single Key Conventional. PUBLIC KEY Asymmetric Key Two Key. CRYPTOGRAPHIC TECHNOLOGY. Secret-key encryption Public-key encryption Public-key digital signatures Public-key key agreement

193 views • 5 slides