Which security model enforces strict verification of every user and device attempting to access network resources, without assuming any inherent trust?
Role-Based Access Control (RBAC) model
Perimeter security model
Zero Trust security model
Identity and Access Management (IAM) model
The Zero Trust security model operates on the principle of 'never trust, always verify.' It mandates strict identity verification for every person and device trying to access resources on a network, assuming no user or device is inherently trusted, even those inside the network perimeter. This enhances security by minimizing access privileges and continuously monitoring for threats. In contrast, the Perimeter security model assumes trust for internal users. Role-Based Access Control (RBAC) assigns permissions based on roles but doesn't inherently require continuous verification. Identity and Access Management (IAM) is a framework for managing digital identities but may not enforce the strict verification of every access attempt mandated by the Zero Trust model.
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