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Data Filtering

Authorization evaluation questions ask "Can subject do action to resource (with context)?", e.g.

  • Can Sally (subject) withdraw (action) $5,000 (context) from account 058201 (resource)?

The response to this is allow or deny.

Authorization search questions ask which values of an unknown generate an allow or deny decision, e.g.:

  • Unknown Actions: What actions can Javier do on an escalated ticket?
  • Unknown Context: During what hours can badge #2541 access the store room?
  • Unknown Subject: Who is allowed to approve payments over $10,000?
  • Unknown Resource: Whose salaries can a Director see?

The response to this is a set of filtered application data.