Supporting conditional delegation in secure workflow management systems

  title={Supporting conditional delegation in secure workflow management systems},
  author={Vijayalakshmi Atluri and Janice Warner},
Workflows model and control the execution of business processes in an organization. A workflow typically comprises of a set of coordinated activities, known as tasks. Typically, organizations establish a set of security policies, that regulate how the business process and resources should be managed. While a simple policy may specify which user (or role) can be assigned to execute a task, a complex policy may specify authorization constraints, such as separation of duties. Users may delegate… CONTINUE READING
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