How do zero-trust tags enhance access control?

Zero-trust tags enhance access control by defining specific policies that dictate access based on the characteristics and context associated with those tags. In a zero-trust model, the assumption is that no user or system, whether inside or outside the network, should be trusted by default. Instead, access to resources is granted based on specific criteria that may include role, location, device security posture, and other relevant factors.

By using these tags, organizations can implement granular policies that restrict or permit access to resources based on the user or device's attributes. For instance, if a user has a tag that indicates they are part of a specific department, access can be tailored to allow that user to access only the resources pertinent to their role, while denying access to areas that may contain sensitive information outside their scope.

This approach ensures a higher level of security by minimizing the trust placed in any single user or system, requiring continuous verification of access permissions in real-time based on the defined policies and the context of the tag associated with the user or endpoint.