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Expressiveness of a Provenance-Enabled Authorization Logic

ISSN : 0975-5586
Journal from gdlhub / 2017-08-14 11:52:33
Oleh : Jinwei Hu, International Journal of Managing Information Technology
Dibuat : 2012-06-26, dengan 1 file

Keyword : Authorization Logic, Authorization Provenance
Subjek : Expressiveness of a Provenance-Enabled Authorization Logic
Url : http://airccse.org/journal/ijmit/papers/0510ijmit03.pdf
Sumber pengambilan dokumen : Internet

In distributed environments, access control decisions depend on statements of multiple agents rather than


only one central trusted party. However, existing policy languages put few emphasis on authorization


provenances. The capability of managing these provenances is important and useful in various security


areas such as computer auditing and authorization recycling. Based on our previously proposed logic, we


present several case studies of this logic. By doing this, we show its expressiveness and usefulness in


security arena.

Deskripsi Alternatif :

In distributed environments, access control decisions depend on statements of multiple agents rather than


only one central trusted party. However, existing policy languages put few emphasis on authorization


provenances. The capability of managing these provenances is important and useful in various security


areas such as computer auditing and authorization recycling. Based on our previously proposed logic, we


present several case studies of this logic. By doing this, we show its expressiveness and usefulness in


security arena.

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