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Zero Trust

Last updated: Nov 26, 2025

Glossary › Zero Trust

What is Zero Trust?

Zero Trust requires continuous authentication, authorization, segmentation, and monitoring. It treats every user, device, or vendor connection as untrusted until validated. In TPRM, Zero Trust reduces exposure from remote vendors, contractors, and third-party integrations.

FAQs

Why use Zero Trust?

It limits attacker movement.

Does Zero Trust apply to vendors?

Yes, vendors must authenticate and be continuously verified.

Is Zero Trust a product?

No, it is an architectural approach.

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