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Zero Trust Architecture: Never Trust, Always Verify

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Zero Trust: replacing the VPN perimeter model

Traditional network security assumes a trusted internal network — put users on VPN and they can reach internal resources. Zero Trust rejects this: network location confers no trust. Every request must be authenticated and authorized, regardless of whether it comes from inside or outside the corporate network.

This matters because perimeters have failed — phishing gets a user's VPN credentials, one compromised machine gets the attacker on the 'trusted' network.

Packets in motion — click to inspect:

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