How does zero trust influence network segmentation strategies?

Zero trust influences and enhances network segmentation strategies by changing the traditional security models from perimeter-based to a model that focuses on explicit verification and strict access controls within the network. With a zero trust approach, every user and device trying to access network resources is authenticated and authorized, regardless of their location. This means that segmentation is done based on users, devices, and applications, providing granular control over network traffic and reducing the attack surface. By implementing zero trust principles, organizations can improve security posture, limit lateral movement by attackers, and better protect critical assets within their network infrastructure.