Open AccessStudy on utilization access control mechanism of resources in geological cloud environment
Author(s) -
Qine Zhang,
Jinhui Zhao
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/446/5/052006
Subject(s) - cloud computing , access control , resource (disambiguation) , computer science , control (management) , process (computing) , rationality , set (abstract data type) , computer security , computer network , artificial intelligence , operating system , political science , law , programming language
In order to solve the problem in access control of open geological cloud resources, from the view of usage an access control model was proposed based on trust and role. Firstly, geological cloud resources were divided into five categories according to the actual usage of geological cloud resource, and the access control needs of various resources were analyzed in detail. Secondly, a layered access control model of geological cloud resource was designed, in which the access control process was defined and the evaluation method of user trust based on set pair analysis was given. Finally, the results and safety analysis showed the rationality and validity of proposed model.