TroutTrout
CMMC Compliance

Zero Trust On-Premise. All CUI Flows Secured.

One appliance deploys Zero Trust on-site for every CUI flow. Engineering, production, file servers — all secured. No GCC High. No cloud.

Trusted by leading companies

Elna MagneticsCarahsoftMillbrook MachineThales
CUI FLOW MAP — ON-PREMISELIVECUI ENCLAVEFILE SERVERCUI REPOSITORYCUI DBENGINEERINGWSWSWSWSENGINEERING WORKSTATIONSPRINT SRVTAGGENERAL IT / OTEMAILERPCNCPLCHMIPRODUCTION FLOORCONTRACTORNIST 800-171 CONTROLSAC 3.1.1AC 3.1.2SC 3.13.1SC 3.13.8AU 3.3.1MP 3.8.1CUI flows controlled through Access Gate proxy — identity-verified, encrypted, logged

CUI Enclaves On-Site

Isolated, encrypted zones around CUI servers and workstations. Segmented, access-controlled, fully logged. All on-premise.

Protect CUI Interactions On-Site

Control how CNC, PLC, and HMI access CUI. Network-level policies, no agents to installfix the .

CUI ZONEFILE SERVERTAGOT ZONECNCPLCHMIAUDIT LOG

87 NIST 800-171 Controls Mapped

Continuous enforcement. Assessment-ready evidence on demand for your C3PAO.

CONTROL FAMILIESAccess Control (AC)22/22Audit (AU)9/9Config Mgmt (CM)8/9Identification (IA)11/11System & Comm (SC)15/16Media Prot (MP)9/9
See It in Action

From Flat Network To CUI Enclave.

One Appliance. Full CUI Protection.

CUI enclaves deployed in hours, not months. See how Elna Magnetics secured 100% of on-site CUI flows — no disruption, no GCC High, no agents.

Request a Demo
How It Works

One Appliance. All On-Premise CUI Protected.

Deploys inline. Enforces NIST 800-171 across every CUI flow — file servers, workstations, and production equipment.

CUI Enclave Isolation

Enclaves around CUI servers, databases, and workstations. No Cloud Migration needed.

Zero-Trust Access to CUI

MFA-enforced access to every CUI resource. Users see only what they need — everything else is cloaked.

Covers IT & OT

Enforce policies across IT systems and production machine, legacy and new. No agents to install.

Continuous Control Evidence

87 NIST 800-171 controls mapped. Assessment-ready reports generated on demand for C3PAO.

Full CUI Flow Visibility

See every device that touches CUI. Know who accessed what, when, from where.

Keep CUI Data on-site

On-premise CUI protection. No cloud migration. All data stays on-site, under your control.

How Elna Magnetics secured 100% of on-site CUI flows.

Elna Magnetics
100%

of on-site CUI flows secured and documented for CMMC Level 2. Deployed without downtime.

Read case study

Trusted by leading companies

Carahsoft
Millbrook Machine
Thales
Orange Cyberdefense
NeverHack
Kyron
Eden Cluster
CUI was flowing everywhere — engineering, shop floor, file servers — with no access control and no audit trail. The Access Gate gave us enclave isolation and full logging.
I
IT Director
Defense Manufacturer, Elna Magnetics

Accelerate your CMMC journey

See how the Access Gate maps to NIST 800-171 controls and secures CUI on your floor.

Whitepaper

Download the DoD Zero-Trust OT Alignment.

How the Trout Access Gate maps to the seven pillars of the DoD Zero Trust Reference Architecture for operational technology environments.

Done

What's Inside

DTM 25-003 alignment, seven Zero Trust pillars mapped to Access Gate capabilities, OT-specific deployment guidance, and compliance evidence generation.

11 pages

See It in Action

Request a live demo to see how the Access Gate deploys on your network without rewiring or downtime.

FAQ

Common Questions About CMMC Compliance.

110

NIST 800-171 controls mapped and continuously enforced. Assessment-ready documentation generated on demand.

For on-site CUI flows, the Access Gate covers the controls on-premise — no cloud migration needed. Whether GCC High is also required depends on your contract.

Network-level policies segment and control CUI access from CNC, PLC, and HMI — no agents on OT. Every access is logged.

An isolated network segment containing all CUI systems — file servers, databases, workstations, printers. Created via overlay networking with Zero Trust at every boundary.

Hours. Inline on your existing network — no re-cabling, no IP changes. Elna Magnetics went from unboxing to CMMC-ready in one afternoon.

Assessment-ready documentation mapped to all 110 controls. Access logs, policy configs, and segmentation baselines — reviewable on demand by your assessor.

Yes. Built-in bastion host with MFA, scoped to specific CUI resources, time-limited, fully recorded. No VPN tunnels.