Zero Trust
ZTNA: why the perimeter VPN is no longer enough
Zero Trust starts from a simple rule: never trust by default, verify every access, all the time.
ZTNA replaces 'VPN tunnel into the network' with per-application access, authenticated and continuously evaluated (posture, identity, context). It limits lateral movement after a compromise. For SMEs, start with critical apps and third-party remote access.
The MiliSec method
What we run for our Virtual CISO clients:
- Verify every access, always.
- Per-app instead of flat VPN.
- Evaluate device posture continuously.
Going further
Zero Trust starts from never trust by default.
Per-app access, evaluated continuously, limits spread after a compromise.
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