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  2. Role-based access control - Wikipedia

    en.wikipedia.org/wiki/Role-based_access_control

    In computer systems security, role-based access control (RBAC) [1] [2] or role-based security [3] is an approach to restricting system access to authorized users, and to implementing mandatory access control (MAC) or discretionary access control (DAC). Role-based access control is a policy-neutral access control mechanism defined around roles ...

  3. Access control - Wikipedia

    en.wikipedia.org/wiki/Access_control

    Rule-Based Access Control (RAC) RAC method, also referred to as Rule-Based Role-Based Access Control (RB-RBAC), is largely context based. Example of this would be allowing students to use labs only during a certain time of day; it is the combination of students' RBAC-based information system access control with the time-based lab access rules ...

  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. Computer security model - Wikipedia

    en.wikipedia.org/wiki/Computer_security_model

    Context-based access control (CBAC) Graham-Denning model; Harrison-Ruzzo-Ullman (HRU) High-water mark (computer security) Lattice-based access control (LBAC) Mandatory access control (MAC) Multi-level security (MLS) Non-interference (security) Object-capability model; Protection ring; Relationship-based access control (ReBAC) Role-based access ...

  6. Identity and access management - Wikipedia

    en.wikipedia.org/wiki/Identity_and_Access_Management

    Identity management (ID management) – or identity and access management (IAM) – is the organizational and technical processes for first registering and authorizing access rights in the configuration phase, and then in the operation phase for identifying, authenticating and controlling individuals or groups of people to have access to applications, systems or networks based on previously ...

  7. RSBAC - Wikipedia

    en.wikipedia.org/wiki/RSBAC

    RSBAC means "ruleset based access control" and is also a role-based access control solution. The two acronyms can cause confusion. The two acronyms can cause confusion. In his essay "Rule Set Modeling of a Trusted Computer System", Leonard LaPadula describes how the Generalized Framework for Access Control (GFAC) approach could be implemented ...

  8. 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. GBAC can also be used for the assignment of agents to tasks in workflow environments.

  9. Relationship-based access control - Wikipedia

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

    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.

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