Context

Zero Trust often fails when treated as a tool rollout. In practice, it is about verifiable access, least privilege, strong identities, segmented networks and usable telemetry.

A pragmatic entry point prioritizes critical applications, privileged access and known lateral movement paths.

Practical focus

  • Model critical access first
  • Reduce legacy protocols and old openings
  • Secure administrative paths separately
  • Align segmentation with business risk
  • Deliver measurable controls instead of slogans