provisional actions that specifies the necessary actions to be performed in addition to the binary decision and introduce an access control model for it. We also provide an administrative model for policy management purpose." />


Access Control Model with Provisional Actions

Michiharu KUDO  Satoshi HADA  

Publication
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences   Vol.E84-A   No.1   pp.295-302
Publication Date: 2001/01/01
Online ISSN: 
DOI: 
Print ISSN: 0916-8508
Type of Manuscript: Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
access control policy,  authorization,  provision,  policy management,  

Full Text: PDF>>
Buy this Article




Summary: 
In most access control systems, authorization is specified using binary decisions, "yes" or "no," to the access requests resulting in access being permitted or denied respectively. We argue that emerging Internet applications require that this binary decision be extended to "allow access provided some actions are taken. " We propose the notion of provisional actions that specifies the necessary actions to be performed in addition to the binary decision and introduce an access control model for it. We also provide an administrative model for policy management purpose.