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Zero Trust Framework

Definition

A Zero Trust Framework is a security model that operates on the principle of “never trust, always verify,” requiring strict identity verification for every person and device attempting to access resources on a private network, regardless of whether they are inside or outside the network perimeter. It assumes no user or device can be trusted by default, and access is granted only after rigorous authentication and authorization. This approach significantly reduces the attack surface by minimizing implicit trust. It is a critical paradigm for modern cybersecurity.