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In computer security, lattice-based access control (LBAC) is a complex access control model based on the interaction between any combination of objects (such as resources, computers, and applications) and subjects (such as individuals, groups or organizations).
A Mandatory Access Control system implements a simple form of rule-based access control to determine whether access should be granted or denied by matching: An object's sensitivity label; A subject's sensitivity label; Lattice-based access control: These can be used for complex access control decisions involving multiple objects and/or subjects ...
Identity-Based Access Control (IBAC) Using this network administrators can more effectively manage activity and access based on individual needs. [27] Lattice-Based Access Control (LBAC) A lattice is used to define the levels of security that an object may have and that a subject may have access to.
A computer security model is a scheme for specifying and enforcing security policies.A security model may be founded upon a formal model of access rights, a model of computation, a model of distributed computing, or no particular theoretical grounding at all.
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 ...
Dorothy Elizabeth Denning (née Robling, born August 12, 1945) is a US-American information security researcher known for lattice-based access control (LBAC), intrusion detection systems (IDS), and other cyber security innovations. [1] [3] She published four books and over 200 articles.
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