Separation of Duties in Computerized Information Systems

نویسنده

  • Ravi S. Sandhu
چکیده

We describe a novel general-purpose mechanism for enforcing separation of duties in computerized information systems. This mechanism of transaction control expressions has close similarities to traditional controls in manual paper-based systems. It has the great bene t of intuitive simplicity, in both concept and implementation.

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تاریخ انتشار 1990