Usable Global Network Access Policy for Process Control Systems

  • Authors:
  • David M. Nicol;William H. Sanders;Sankalp Singh;Mouna Seri

  • Affiliations:
  • University of Illinois at Urbana-Champaign;University of Illinois at Urbana-Champaign;University of Illinois at Urbana-Champaign;University of Illinois at Urbana-Champaign

  • Venue:
  • IEEE Security and Privacy
  • Year:
  • 2008

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Abstract

The Access Policy Tool (APT) verifies access policy implementation (expressed as rules) against specification of global policy—for example, policy that encodes best practice recommendations. PCS operators can use the APT to analyze their network configurations for compliance to best practice recommendations.