How does zero trust approach access control?

Zero trust redefines access control by shifting away from the traditional network perimeter-based security model. It emphasizes continuous verification and validation of devices, users, and applications regardless of their location. This approach enforces the principle of “never trust, always verify,” where access permissions are granted based on strict identity verification and contextual factors such as device health, location, time of access, and behavior patterns. By adopting this model, organizations aim to enhance security by reducing the likelihood of unauthorized access and minimizing the potential impact of security breaches.