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  2. Role-based access control - Wikipedia

    en.wikipedia.org/wiki/Role-based_access_control

    Role-based access control is a policy-neutral access control mechanism defined around roles and privileges. The components of RBAC such as role-permissions, user-role and role-role relationships make it simple to perform user assignments. A study by NIST has demonstrated that RBAC addresses many needs of commercial and government organizations. [4]

  3. Relationship-based access control - Wikipedia

    en.wikipedia.org/wiki/Relationship-based_access...

    The nodes and edges of this graph are very similar to triples in the Resource Description Framework (RDF) data format. [1] ReBAC systems allow hierarchies of relationships, and some allow more complex definitions that include algebraic operators on relationships such as union, intersection, and difference. [2]

  4. Attribute-based access control - Wikipedia

    en.wikipedia.org/wiki/Attribute-based_access_control

    Unlike role-based access control (RBAC), which defines roles that carry a specific set of privileges associated with them and to which subjects are assigned, ABAC can express complex rule sets that can evaluate many different attributes. Through defining consistent subject and object attributes into security policies, ABAC eliminates the need ...

  5. Graph-based access control - Wikipedia

    en.wikipedia.org/wiki/Graph-based_access_control

    Graph-based access control (GBAC) is a declarative way to define access rights, task assignments, recipients and content in information systems. Access rights are granted to objects like files or documents, but also business objects such as an account.

  6. AGDLP - Wikipedia

    en.wikipedia.org/wiki/AGDLP

    AGDLP (an abbreviation of "account, global, domain local, permission") briefly summarizes Microsoft's recommendations for implementing role-based access controls (RBAC) using nested groups in a native-mode Active Directory (AD) domain: User and computer accounts are members of global groups that represent business roles, which are members of domain local groups that describe resource ...

  7. Lattice-based access control - Wikipedia

    en.wikipedia.org/wiki/Lattice-based_access_control

    In another example, if two objects X and Y are combined, they form another object Z, which is assigned the security level formed by the join of the levels of X and Y. LBAC is also known as a label-based access control (or rule-based access control) restriction as opposed to role-based access control (RBAC).

  8. XACML - Wikipedia

    en.wikipedia.org/wiki/XACML

    The eXtensible Access Control Markup Language (XACML) is an XML-based standard markup language for specifying access control policies. The standard, published by OASIS, defines a declarative fine-grained, attribute-based access control policy language, an architecture, and a processing model describing how to evaluate access requests according to the rules defined in policies.

  9. Organisation-based access control - Wikipedia

    en.wikipedia.org/wiki/Organisation-based_access...

    In computer security, organization-based access control (OrBAC) is an access control model first presented in 2003. The current approaches of the access control rest on the three entities (subject, action, object) to control the access the policy specifies that some subject has the permission to realize some action on some object.