Zero Trust Network Principles Cheat Sheet

Verify explicitly, least privilege, and assume breach

Last Updated: November 21, 2025

Focus Areas

Focus
Segment per workload and verify every request
Model policies on identity + device posture

Commands & Queries

kubectl auth can-i --list
Check identity context
kubectl apply -f network-policy.yaml
Segment traffic
monitoring alert describe zero-trust-policy
Check trust posture

Summary

Layer identity and policy to enforce least privilege across the network.

💡 Pro Tip: Combine identity, device posture, and continuous monitoring.
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