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The zero trust security model (also zero trust architecture (ZTA) and perimeterless security) describes an approach to the strategy, design and implementation of IT systems. The main concept behind the zero trust security model is "never trust, always verify", which means that users and devices should not be trusted by default, even if they are ...
Google called their ZT network, BeyondCorp. Google implemented a Zero Trust architecture on a large scale, and relied on user and device credentials, regardless of location. Data was encrypted and protected from managed devices. Unmanaged devices, such as BYOD, were not given access to the BeyondCorp resources.
SABSA (Sherwood Applied Business Security Architecture) is a model and methodology for developing a risk -driven enterprise information security architecture and service management, to support critical business processes. It was developed independently from the Zachman Framework, but has a similar structure.
The wry aphorism also summarizes the basis for the zero-trust architecture Dell is developing as part of its ESG goals, which mandates that no tech component in a computer system should be assumed ...
The Open Group Architecture Framework (TOGAF) is the most used framework for enterprise architecture as of 2020 [2] that provides an approach for designing, planning, implementing, and governing an enterprise information technology architecture. [3] TOGAF is a high-level approach to design. It is typically modeled at four levels: Business ...
Trusted Computing (TC) is a technology developed and promoted by the Trusted Computing Group. [ 1 ] The term is taken from the field of trusted systems and has a specialized meaning that is distinct from the field of confidential computing. [ 2 ] With Trusted Computing, the computer will consistently behave in expected ways, and those behaviors ...
The concept of ABAC can be applied at any level of the technology stack and an enterprise infrastructure. For example, ABAC can be used at the firewall, server, application, database, and data layer. The use of attributes bring additional context to evaluate the legitimacy of any request for access and inform the decision to grant or deny access.
The Zachman Framework of enterprise architecture. The Zachman Framework is an enterprise ontology and is a fundamental structure for enterprise architecture which provides a formal and structured way of viewing and defining an enterprise. The ontology is a two dimensional classification schema that reflects the intersection between two ...