Why Zero Trust Security Is Uniquely Suited to Cloud Environments

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Zero trust networking has become central to cloud security because cloud infrastructure eliminated the clear network boundaries that traditional perimeter-based security relied upon. Unlike conventional models that trusted traffic originating from inside a corporate network, zero trust requires every request to be verified based on identity and context, regardless of its origin. This approach directly limits lateral movement by ensuring that even a compromised credential within a cloud environment cannot freely access other resources. In cloud settings, identity — whether of users, services, or workloads — replaces network location as the primary control point for access decisions. Microsegmentation of individual cloud workloads further reinforces this model by reducing the blast radius of any potential breach.

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