5th International ICST Conference on Collaborative Computing: Networking, Applications, Worksharing

Research Article

The PEI framework for application-centric security

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  • @INPROCEEDINGS{10.4108/ICST.COLLABORATECOM2009.8382 ,
        author={Ravi Sandhu},
        title={The PEI framework for application-centric security},
        proceedings={5th International ICST Conference on Collaborative Computing: Networking, Applications, Worksharing},
        proceedings_a={COLLABORATECOM},
        year={2009},
        month={12},
        keywords={Application software Books Computer security Data security Database systems History Information security Invasive software Lattices Operating systems},
        doi={10.4108/ICST.COLLABORATECOM2009.8382 }
    }
    
  • Ravi Sandhu
    Year: 2009
    The PEI framework for application-centric security
    COLLABORATECOM
    ICST
    DOI: 10.4108/ICST.COLLABORATECOM2009.8382
Ravi Sandhu1,*
  • 1: Executive Director and Endowed Professor, Institute for Cyber Security, University of Texas at San Antonio
*Contact email: ravi.sandhu@utsa.edu

Abstract

This paper motivates the fundamental importance of application context for security. It then gives an overview of the PEI framework for application-centric security and outlines some of the lessons learned in applying this framework. PEI stands for Policy, Enforcement and Implementation, signifying three distinct layers at which security policy and design decisions need to be made. The framework was introduced by this author in 2006 [35]. It is closely related to the earlier OM-AM framework also introduced by this author in 2000 [32].