Solutions/
Energy

Mimic Networks for energy

Protect utility and pipeline servers under NERC CIP.

CIP-007-6 Part 2.3 gives an entity 35 calendar days after its evaluation to apply a patch or create or revise a dated mitigation plan. While that plan runs, Mimic Networks checks each change to a protected Windows or Linux server against its known-good profile and stops unauthorized ones at the point of execution. A protected server with no connection to the management plane stays in enforcement.

October 27, 2026

The servers

The servers energy operators can't afford to lose.

Mimic Networks protects the Windows and Linux servers in and around the control center, not the controllers and field devices below them. A protected server with no connection to the management plane stays in enforcement. Upgrades, updates and changes to its known-good profile go in from physical media, such as a USB drive or CD.

  • EMS and SCADA management servers. Where operators see the system and act on it.
  • Historian servers. The operating record engineers, planners and the business pull from.
  • EACMS and PACS servers. The servers that decide who reaches BES Cyber Systems, electronically and physically.
  • Jump and patch servers. The paths administrators and updates take to reach everything else.
  • Corporate servers that touch the control network. Where an attack on the business side can cross over.

Controllers, field devices, workstations and the OT network itself stay out of scope.

A Mimic node on each server you choose. Each stays in enforcement with or without a connection to the management plane.Utility servers in and around the control center, from EMS and SCADA management to historians, access control, jump and patch servers and corporate servers that touch the control network, each with a Mimic node. Controllers and field devices stay out of scope. PROTECTED SERVERS, WINDOWS SERVER OR RHEL MANAGEMENT EMS and SCADA management MIMIC NODE DATA Historian MIMIC NODE MANAGEMENT EACMS and PACS MIMIC NODE MANAGEMENT Jump and patch MIMIC NODE APPLICATION Corporate, touching control MIMIC NODE CONTROLLERS AND FIELD DEVICES: OUT OF SCOPE
A Mimic node on each server you choose. Each stays in enforcement with or without a connection to the management plane.Utility servers in and around the control center, from EMS and SCADA management to historians, access control, jump and patch servers and corporate servers that touch the control network, each with a Mimic node. Controllers and field devices stay out of scope. PROTECTED SERVERS, WINDOWS SERVER OR RHEL MANAGEMENT EMS and SCADA management MIMIC NODE DATA Historian MIMIC NODE MANAGEMENT EACMS and PACS MIMIC NODE MANAGEMENT Jump and patch MIMIC NODE APPLICATION Corporate, touching control MIMIC NODE CONTROLLERS AND FIELD DEVICES: OUT OF SCOPE
A Mimic node on each server you choose. Each stays in enforcement with or without a connection to the management plane.

The rules

The rules you answer to.

Start here

Where energy teams start.

Who we help

Who we help.

CISOs

Corporate servers that touch the control network are where an attack on the business can cross over. Mimic stops unauthorized changes on them, and on the management servers behind them, at the point of execution.

Stop ransomware before encryption

OT engineers

Your question is what happens when the server can't reach the cloud. A protected server with no connection to the management plane stays in enforcement.

How to protect OT servers you can't patch

Proof

How you'll see it work.

A protected server with no connection to the management plane stays in enforcement. Upgrades, updates and changes to its known-good profile go in from physical media, such as a USB drive or CD.

Limits

Where Mimic stops.

  • Mimic Networks protects Windows Server 2016 and later, and Red Hat Enterprise Linux 8 and later.
  • It doesn't run on laptops, desktops or network devices.
  • In Maintenance Mode, Mimic suspends enforcement and keeps monitoring.
  • Mimic doesn't run on controllers or field devices, and it doesn't replace OT network monitoring or segmentation. Servers older than Windows Server 2016 or Red Hat Enterprise Linux 8 aren't covered.
  • On a protected server with no connection to the management plane, upgrades, updates and changes to its known-good profile go in from physical media, such as a USB drive or CD. Mimic doesn't write your mitigation plan or apply your patches.

FAQ

Frequently asked questions.

No. Patch evaluation, mitigation plans and CIP evidence stay with your team and the tools you run today. Mimic Networks adds enforcement on the servers it protects: changes outside a server's known-good profile stop at the point of execution, including on servers with no connection to the management plane. On connected servers, each blocked change lands in DashCam with what was attempted, by which process and when.

Yes. A protected server with no connection to the management plane stays in enforcement. Upgrades, updates and changes to its known-good profile go in from physical media, such as a USB drive or CD. Plan those updates the way you plan any change at a control center or substation: on a schedule, with the media checked before it goes in.

CIP-010-5, approved in FERC Order No. 919, moves the test from deviations against a documented baseline to changes that alter how cyber security controls behave. ReliabilityFirst lists its compliance date as 1 July 2028. Mimic's check doesn't depend on that wording: a change to a protected server that wasn't authorized stops at the point of execution under either version.

The Windows and Linux servers in and around the control center. Start with EMS and SCADA management servers and the historians beside them. Then add EACMS and PACS servers, jump servers, patch servers and corporate servers that touch the control network. Controllers, field devices, workstations and the OT network stay out of scope, and each server needs Windows Server 2016 or later, or Red Hat Enterprise Linux 8 or later.

CIP-007-6 sets the clock. Enforcement on protected servers doesn't wait for it.CIP-007-6 gives an entity 35 calendar days after its patch evaluation to apply the patch or create or revise a dated mitigation plan. Mimic stops unauthorized changes on protected servers before, during and after that window. Patch released Evaluation complete 35 calendar days Patch applied or dated mitigation plan PATCH PENDING UNAUTHORIZED CHANGES STOP ON PROTECTED SERVERS CIP-007-6 R2 Part 2.3. The entity applies the patch or writes the plan.
CIP-007-6 sets the clock. Enforcement on protected servers doesn't wait for it.CIP-007-6 gives an entity 35 calendar days after its patch evaluation to apply the patch or create or revise a dated mitigation plan. Mimic stops unauthorized changes on protected servers before, during and after that window. Patch released Evaluation complete 35 calendar days Patch applied or dated mitigation plan PATCH PENDING UNAUTHORIZED CHANGES STOP ON PROTECTED SERVERS CIP-007-6 R2 Part 2.3. The entity applies the patch or writes the plan.
CIP-007-6 sets the clock. Enforcement on protected servers doesn't wait for it.

See it on your servers.

Start with a demo. Bring the servers you need to protect and the questions your team will ask.

Book a demo