INDUSTRIES
Privileged access for plant floors, OT networks, and industrial control systems.
SCADA consoles, PLC engineering workstations, and historian databases were built before remote access existed. 12Port brokers every modern path into those systems without touching the OT endpoint, satisfying IEC 62443 and the realities of converged IT/OT operations.
Why this industry
OT networks need privileged access without agents.
You cannot install an EDR agent on a 1995 PLC programmer or an HMI running an unsupported OS. The agentless brokering model means 12Port enforces MFA, session recording, and AccessWall protection without changing what is on the device.
Use cases
Where 12Port shows up.
Engineer + integrator remote access
Time-bound, MFA-enforced access for plant engineers and external integrators. Sessions recorded with full video and event log; credentials never disclosed.
SCADA, HMI, and historian protection
AccessWall enforces broker-only access at the host level. Direct RDP, SSH, and VNC paths into OT systems are blocked even if credentials leak.
Vendor and OEM support
Brokered support sessions for OEM vendors who need occasional access to robotics, CNC, or process control systems. Per-session approval, full attribution.
Converged IT/OT + zero-trust
One control plane across enterprise IT, plant-floor OT, and cloud-based MES or PLM systems. Native Entra ID, Okta, and SAML/OIDC integration.
Frameworks 12Port helps you meet
