This paper introduces parametric automata, a novel extension of symbolic automata, designed for specifying dynamic access control policies. We integrated it as an extension to the external access control modules of the Apache web server. We demonstrate that by incorporating parametric variables, we can easily formulate access rules that are challenging to model using symbolic automata or other approaches in the literature.

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Parametric Automata for Dynamic Access Control Policies

  • Franck Fotso Kuate,
  • Florent Avellaneda,
  • Omer Nguena Timo

摘要

This paper introduces parametric automata, a novel extension of symbolic automata, designed for specifying dynamic access control policies. We integrated it as an extension to the external access control modules of the Apache web server. We demonstrate that by incorporating parametric variables, we can easily formulate access rules that are challenging to model using symbolic automata or other approaches in the literature.