TY - GEN
T1 - Poster
T2 - 23rd ACM Symposium on Access Control Models and Technologies, SACMAT 2018
AU - Das, Saptarshi
AU - Sural, Shamik
AU - Vaidya, Jaideep
AU - Atluri, Vijayalakshmi
N1 - Funding Information:
This work was supported by the National Institutes of Health under award R01GM118574 and by the National Science Foundation under award CNS-1624503.
Publisher Copyright:
© 2018 Association for Computing Machinery.
PY - 2018/6/7
Y1 - 2018/6/7
N2 - In Attribute-based Access Control (ABAC) systems, utilizing environment attributes along with the subject and object attributes introduces a dynamic nature to the access decisions. The inclusion of environment attributes helps in achieving a more fine-grained access control. In this paper, we present an ABAC policy mining algorithm that considers the environment attributes and their associated values while forming the rules. Furthermore, we use gini impurity to form the rules. This helps to minimize the number of rules in the generated policy. The experimental evaluation shows that our approach is quite effective in practice.
AB - In Attribute-based Access Control (ABAC) systems, utilizing environment attributes along with the subject and object attributes introduces a dynamic nature to the access decisions. The inclusion of environment attributes helps in achieving a more fine-grained access control. In this paper, we present an ABAC policy mining algorithm that considers the environment attributes and their associated values while forming the rules. Furthermore, we use gini impurity to form the rules. This helps to minimize the number of rules in the generated policy. The experimental evaluation shows that our approach is quite effective in practice.
UR - http://www.scopus.com/inward/record.url?scp=85049313556&partnerID=8YFLogxK
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U2 - 10.1145/3205977.3208949
DO - 10.1145/3205977.3208949
M3 - Conference contribution
AN - SCOPUS:85049313556
T3 - Proceedings of ACM Symposium on Access Control Models and Technologies, SACMAT
SP - 213
EP - 215
BT - SACMAT 2018 - Proceedings of the 23rd ACM Symposium on Access Control Models and Technologies
PB - Association for Computing Machinery
Y2 - 13 June 2018 through 15 June 2018
ER -