Keep the line running and the orders moving

Manufacturing carries a risk shape that office-bound industries do not. Equipment lives for twenty years and its controlling software does not get patched, because the vendor is gone, the warranty forbids it, or a reboot means a shift of lost output. So it sits on the same flat network as email, quietly, and one phishing click in accounts payable can reach it.

Downtime is the cost that gets attention, and it should. A day of stopped production is a number your operations director can state instantly. The slower cost is the customer questionnaire — the one that arrives from your largest account, asks about your security program, and takes three weeks and a fair amount of guessing to complete. Answer it poorly enough times and you become the supply chain risk somebody else is managing.

IT21 works both sides of that. Separating the plant network from the business network so a compromise in one does not become a compromise in both. Building the inventory of what is out there, what it runs, and what breaks when it fails. Getting backups tested on the systems that would stop shipments. Connecting the floor to the enterprise resource planning (ERP) system so inventory and production data reconcile without a monthly manual correction.

What you get:

• A segmented network so an infection in the office cannot reach production equipment
• An inventory of plant systems, their support status, and what each one stops if it fails
• Backup and restore proven for the systems that would halt shipping, tested rather than assumed
• Straight answers to customer security questionnaires, from one maintained evidence set
• Integration between the shop floor and the enterprise resource planning (ERP) system, so inventory reflects reality

Assess starts on the floor and in the server room, not in a conference room, because plant inventories on paper are usually incomplete. Transform is sequenced around production schedules, with the changes that carry outage risk planned into windows you already take. Optimize is the maintenance rhythm: patching where patching is possible, compensating controls where it is not, and a questionnaire response file kept current so the next customer request takes an afternoon.

The old controller is not the risk. The flat network it sits on is.

Distribution has its own version of this. Warehouse management systems, scanners, carrier integrations, and an order-to-cash chain where a single failed handoff shows up as a customer complaint days later.

Manufacturers and distributors that supply the defense sector pick up an additional set of contractual cybersecurity obligations. That path is covered on the Defense Contractors page.

[PROOF: manufacturing or distribution engagement — sector, region, scope, result — supply]

Start with the IT Risk & Readiness Assessment. Measured against a recognized technology-governance framework, it produces the inventory and the ranked risk list — which is also most of what you need to answer the next customer questionnaire.