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Zero Trust
The Zero Trust model assumes that no user or device is trustworthy by default, even inside the corporate network: every access is verified, authenticated and scoped to the strict minimum.
Why it matters
With remote work and the cloud, the traditional network perimeter has disappeared; Zero Trust replaces implicit trust with systematic verification, regardless of where the connection originates.
Concrete example
A company applies Zero Trust by requiring MFA and a device compliance check before every access to an internal application, even from the office.
Related notions
Micro-segmentationLeast privilegeConditional access
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