Which principle does the Zero Trust Security Model emphasize?

The Zero Trust Security Model emphasizes the principle of verifying all connections before granting access. This approach challenges the traditional notion that users or devices within a corporate network can automatically be trusted. In a Zero Trust framework, every request for access—whether from inside or outside the network—is treated as though it originates from an untrusted source. This means that organizations must authenticate and authorize every connection and continuously monitor access patterns to ensure that users are who they claim to be and that their access rights are appropriate for their current context.

This principle is crucial in today's cyber landscape, where threats can originate from both external attackers and internal users, making it essential to maintain strict security controls for all connections, regardless of their location. By adopting this model, organizations can significantly reduce the risk of data breaches and insider threats, as each access request is treated with scrutiny and requires justification.