Segmentation is Alteras Security’s flagship discipline: the engineering blueprint that decides whether a single intrusion stays contained or reaches a control system.
It is the most safety-critical task in OT security.
Clean boundaries between enterprise and plant-floor networks.
IEC 62443 zoning that contains failure and limits blast radius.
Replacing flat VPNs with controlled, auditable OT access.
Layered controls that keep production running when something goes wrong.
A vendor-neutral, standards-based engineering blueprint your integrators build to.
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