Managed IT Services for Manufacturing in the GTA

IT Rapid Support is a managed IT, cybersecurity and digital forensics firm founded in 2018, headquartered at 7810 Keele Street in Concord, inside Vaughan's industrial area, with a second office in Vancouver. Manufacturers in Concord, Woodbridge, Maple and the rest of Vaughan are a short drive from our office, and plants elsewhere in the GTA are supported remotely with booked on-site visits.

We support the office network, servers, ERP infrastructure, PCs and accounts, and the network and access around production equipment, and we work with your machine and ERP vendors on their systems. Maintenance is scheduled around shifts and shutdowns. A 24/7 line at (289) 582-9930 covers incidents, and IT Rapid Support carries CA$2 million in cyber liability insurance. See also our Vaughan manufacturing IT page.

The office runs email, ERP and accounting. The floor runs CNC controllers, PLCs, HMIs, vision systems and the PCs that program them. When both sit on one flat network, a phishing email opened in accounting can reach a machine controller.

Separate them. Put production equipment on its own network segment, allow only the specific connections the ERP or MES actually needs, and make the firewall rules between the two explicit and reviewed. Remote access for machine vendors goes through one controlled route with multi-factor sign-in and a time limit, never a permanent remote tool on a shop-floor PC (third-party remote access).

Many controllers and programming PCs run an operating system the vendor will not let you update, because the machine is certified on that version. Replacing a working machine to get a supported OS is rarely realistic.

Contain them instead: isolate each one on the production segment, block internet access, remove USB storage where you can and scan anything that must be copied over, keep a known-good image of the PC, and record every unsupported system in a register with the reason and the containment in place. That register is also what an insurer or customer will ask for.

When the ERP stops, shipping and production planning stop with it. The causes are usually mundane: a database service that did not restart, a full disk, a network change.

In one ERP outage we resolved, every workstation lost the database after a server's network profile changed, and service was back the same morning once that was found. Monitor the database service itself, keep change records for the server, and restore-test the ERP backup on a schedule.

Automotive, food and larger industrial customers now send security questionnaires before awarding or renewing contracts, and some require recognized frameworks. Expect questions on multi-factor sign-in, endpoint protection, backups, network segmentation, vendor access and incident response.

Answer from what is deployed and keep evidence: screenshots, policies, the asset register. Our guide to answering vendor security questionnaires explains how. The Cyber Centre's baseline controls are a credible public framework to map your answers to.

Manufacturers pay many suppliers on terms, which makes them a target for invoice fraud: a real supplier's mailbox is compromised and a "new bank details" email arrives inside a genuine thread. Confirm every payment change by phone to a number already on file, with a second approver. Our payment verification procedure is a template.

Before you talk to any provider, test your domain with our email spoofing check and work through the printable IT risk self-check.

If you only do four things this month, do these, in this order. Each is cheap and each closes a gap we see often in this sector.

1. 01

   1.

   Draw the network: which devices on the floor can reach the office, and why.

2. 02

   2.

   List every machine PC on an unsupported operating system, with its containment.

3. 03

   3.

   Replace permanent vendor remote tools with one controlled, logged route.

4. 04

   4.

   Restore the ERP database to a test machine and time it.

In IT Rapid Support's October 31, 2026 re-scan of a fixed panel of Greater Toronto Area business domains, 25.5% of the 55 manufacturing domains enforced DMARC (p=quarantine or p=reject), unchanged since August 2026. Across the 155 Vaughan domains in the panel, which include Woodbridge, Concord and Maple, the figure was 20.0%.

Three in four manufacturers in the panel can therefore still be impersonated by email to their customers and suppliers, which is how fake purchase orders and changed-banking-details invoices get through. The panel, method and limits are published under CC BY 4.0 in the Q4 2026 GTA email security study.

Two of our five published case studies come from production and distribution businesses, with client names withheld as on the published pages. At a GTA metrology and calibration company, every workstation lost its ERP database at once; we traced it to a changed server network profile blocking database connections, restored all affected workstations the same morning with no data loss, and delivered a written incident report before the morning was out.

For a pharmaceutical packaging and distribution firm, we reconstructed a mailbox compromise minute by minute from the mail system's records, then scoped centralized Microsoft Entra ID identity and Intune device management with MFA, Conditional Access and BitLocker for a 40 to 50 person workforce across four regions.