摘要 |
An access controlling system include a managing domain which generates a virtual file for each domain and each resource, determines whether a label can be provided to the generated virtual file, and determines contents of the labels provided to the domain 3 and the resource based on a result of the determination whether the label can be provided, and a hypervisor 1 which controls an access from the domain to the resource by using an access control rule based on the label provided to the domain and the label provided to the resource.
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