Security for remote teams and the AI they use
Industries · Manufacturing

Cybersecurity for Manufacturers

In manufacturing, a cyberattack doesn't just lock files. It stops the line. We protect the office, engineering and remote-access side of your business that attackers use to reach production, and help defense suppliers get ready for CMMC.

  • CMMC 2.0
  • NIST SP 800-171 (CUI)
  • Customer security requirements
  • Cyber insurance requirements
Pain points and solutions

The security problems manufacturers face, and how we address them.

Recommended for manufacturers

Zero trust: verify everything, everywhere your team works.

Engineers, remote staff and equipment vendors all need some access to the business and the plant. Zero trust replaces always-on remote tools and shared logins with individual, logged, least-privilege access.

See how zero trust access works
  • Verify every userStrong identity and MFA on every sign-in
  • Check every deviceOnly healthy, managed devices get in
  • Grant access app by appPeople and vendors reach only what they need

Production is the target, the office is the way in

Most attacks on manufacturers don’t start on the plant floor. They start with a phishing email to purchasing, a stolen password for a remote access tool, or an unpatched server in the office. From there, attackers look for a path to the systems that keep production running, because downtime is what makes victims pay.

Many plants also rely on outside vendors to support equipment remotely, and on networks where office and production systems aren’t properly separated. Add engineers and managers who work remotely, and the attack surface reaches well beyond the building.

What we put in place for manufacturers

Watch the systems attackers use first. Managed detection and response on every office and engineering workstation and server, monitored 24/7, with analysts who can isolate a compromised machine quickly.

Control remote access, including vendors. Zero trust access gives one controlled path for remote staff and equipment vendors, with individual logins, MFA, least-privilege access and session logs, instead of shared passwords and always-on remote tools.

Separate the office from the plant. We work with your team and integrators on segmenting networks so a problem in the office doesn’t become a problem on the line.

Recover fast. Isolated, tested backups of business systems so you can restore from a known-good copy instead of starting from scratch.

Get ready for CMMC. Gap assessment against NIST SP 800-171, a remediation plan and the documentation you’ll need for assessment. Any security provider that touches systems holding CUI becomes part of your CMMC scope, so we define which environments we support with you up front.

Train the whole workforce. Short, practical training for office and plant staff on fake invoices, supplier impersonation and suspicious links.

Keep the line running

Get your free security score for a quick baseline, or book a free cyber risk analysis and we’ll map out where your plant is exposed.

Last reviewed October 11, 2026. General information, not legal advice. Upfortify provides security services and readiness support. We are not an auditor, assessor, certification body or law firm.

Questions manufacturers ask us

Do we need CMMC certification?

If you handle federal contract information or controlled unclassified information for the Department of Defense, CMMC requirements have been added to contracts in phases since November 10, 2025, and the next phase, starting around November 2026, brings third-party Level 2 certification into more solicitations. The level depends on the data you handle. Level 2 aligns with the 110 requirements in NIST SP 800-171 and is a self-assessment for some contracts and a C3PAO assessment for others. We help with gap assessments, remediation and documentation. A certified third-party assessor (C3PAO) performs official Level 2 certifications.

Do you secure our production equipment and PLCs?

Our focus is the IT side that attackers use to reach production: office and engineering systems, identity, email, remote access and backups. We work with your controls engineers and integrators on separating the plant network from the office network and on controlling vendor remote access, but we don't program or maintain machine controls.

How should equipment vendors connect remotely?

Through one controlled path, not a scattering of remote-desktop tools. Each vendor gets its own login with multi-factor authentication, access only to the machines they support, sessions that can be time-limited and approved, and a log of what happened.

Can patching happen without stopping production?

Yes. Office and engineering systems are patched on a regular schedule, and anything close to production is planned around your maintenance windows, tested first, and coordinated with your team.

What happens if ransomware hits us anyway?

Our analysts work to isolate affected systems quickly to limit the spread, and your incident response plan and isolated backups guide recovery. The goal is to get critical business systems back from clean backups rather than negotiate with attackers.

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