Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
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TY - GEN
T1 - A use-based approach for enhancing UCON
AU - Grompanopoulos, Christos
AU - Gouglidis, Antonios
AU - Mavridis, Ioannis
PY - 2013/12/1
Y1 - 2013/12/1
N2 - The security related characteristics of entities, the contextual information that describes them and the previous or concurrent usages exercised in the system are the criteria that the Usage CONtrol (UCON) family of models utilizes in the usage decision process. In this paper, a detailed classification of the aforementioned criteria along with a representative usage scenario for each category is presented, unveiling a number of UCON's limitations. In turn, a Use-based Usage CONtrol (UseCON) model is proposed that provides, for the creation of a usage decision, enhanced handling of information regarding context and previous or current usages exercised in the system. The enhanced capabilities of the proposed approach are demonstrated and discussed with the use of detailed application examples.
AB - The security related characteristics of entities, the contextual information that describes them and the previous or concurrent usages exercised in the system are the criteria that the Usage CONtrol (UCON) family of models utilizes in the usage decision process. In this paper, a detailed classification of the aforementioned criteria along with a representative usage scenario for each category is presented, unveiling a number of UCON's limitations. In turn, a Use-based Usage CONtrol (UseCON) model is proposed that provides, for the creation of a usage decision, enhanced handling of information regarding context and previous or current usages exercised in the system. The enhanced capabilities of the proposed approach are demonstrated and discussed with the use of detailed application examples.
KW - Access control
KW - UCON
KW - Usage control
KW - UseCON
U2 - 10.1007/978-3-642-38004-4_6
DO - 10.1007/978-3-642-38004-4_6
M3 - Conference contribution/Paper
AN - SCOPUS:84893063247
SN - 9783642380037
T3 - Lecture Notes in Computer Science
SP - 81
EP - 96
BT - Security and Trust Management
A2 - Jøsang, Audun
A2 - Samarati, Pierangela
A2 - Petrocchi, Marinella
PB - Springer Verlag
CY - Berlin
T2 - 8th International Workshop on Security and Trust Management, STM 2012
Y2 - 13 September 2012 through 14 September 2012
ER -