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For example, authority control is used on music articles so that the information in the article can be easily cross-referenced with popular databases. More generally, authority control is a method of creating and maintaining index terms for bibliographical material in a library catalog, similar to the Dewey Decimal System .
Attribute-based access control (ABAC), also known as policy-based access control for IAM, defines an access control paradigm whereby a subject's authorization to perform a set of operations is determined by evaluating attributes associated with the subject, object, requested operations, and, in some cases, environment attributes.
Education literature and resources. Provides access to over 1.3 million records dating back to 1966. Free Produced by the United States Department of Education. [55] Also available by subscription from OCLC, CSA. Europe PMC: Biomedical: A database of biomedical and life sciences literature with access to full-text research articles and ...
Southern New Hampshire University (SNHU) is a private university between Manchester and Hooksett, New Hampshire, United States.The university is accredited by the New England Commission of Higher Education, along with national accreditation for some hospitality, health, education and business degrees. [10]
Authority records can be combined into a database and called an authority file, and maintaining and updating these files as well as "logical linkages" [11] to other files within them is the work of librarians and other information catalogers. Accordingly, authority control is an example of controlled vocabulary and of bibliographic control.
In computer systems security, Relationship-based access control (ReBAC) defines an authorization paradigm where a subject's permission to access a resource is defined by the presence of relationships between those subjects and resources. In general, authorization in ReBAC is performed by traversing the directed graph of relationships.
In computer security, an access-control list (ACL) is a list of permissions [a] associated with a system resource (object or facility). An ACL specifies which users or system processes are granted access to resources, as well as what operations are allowed on given resources. [1] Each entry in a typical ACL specifies a subject and an operation.
In computer security, general access control includes identification, authorization, authentication, access approval, and audit.A more narrow definition of access control would cover only access approval, whereby the system makes a decision to grant or reject an access request from an already authenticated subject, based on what the subject is authorized to access.