Zero Trust Architecture

This implements the core building blocks of Zero Trust security: identity verification with JWT tokens, device registry tracking, continuous session monitoring, and policy-based access control. You'd reach for this when building cloud-native apps or microservices where perimeter security isn't enough, like multi-cloud deployments or remote workforce scenarios. The included gateway example and Python policy engine give you working starter code for the "never trust, always verify" model. The microsegmentation guide is especially useful if you're working with service mesh patterns. It's comprehensive but assumes you're ready to wire up your own identity provider and actually enforce these policies, this isn't a drop-in solution.