Verifiable labels for mandatory access control

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United States of America Patent

PATENT NO 11693948
APP PUB NO 20220043902A1
SERIAL NO

16984239

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A computer-implemented method and a computer program product for enforcing verifiable mandatory access control (MAC) labels, and a data processing system. One embodiment may comprise receiving, from an entity, a first verifiable MAC label associated with an object, receiving, from the entity, a second verifiable MAC label associated with a subject requesting to access the object, and determining whether to grant, to the subject, access to the object responsive to the request based on comparing the first verifiable MAC label associated with the object and the second verifiable MAC label associated with the subject to a verifiable MAC policy. Each of the first verifiable MAC label, the second verifiable MAC label, and the verifiable MAC policy in some embodiments may be formatted as a verifiable credential that is machine readable and digitally signed.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINE CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Novotny, Petr Mount Kisco, US 74 196
Olson, Timothy Port Orchard, US 39 724

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