Endpoint Protection for Manufacturing: Securing Engineering Workstations and IT Systems
Manufacturing endpoints span a wide spectrum — executive laptops running the latest Windows 11, engineering workstations running Windows 10 with specialist CAD software, and shop floor HMIs running Windows XP Embedded because the machine vendor has not released a compatible update. A one-size-fits-all endpoint protection approach cannot address this diversity. Effective manufacturing endpoint protection requires a tiered approach that provides modern EDR capability where possible and compensating controls where it is not.
Engineering workstations are the most common initial infection point for manufacturing ransomware — combining internet connectivity with privileged access to production systems.
Tiered Endpoint Protection for Manufacturing Environments
A practical endpoint protection approach for manufacturing organises endpoints by capability and risk: Tier 1 (modern IT endpoints — laptops, desktops, corporate servers running supported OS) receive full EDR/XDR capability with behavioural threat detection and automated response; Tier 2 (engineering workstations, SCADA servers, historian servers — often running Windows 10 or earlier versions of supported OS) receive compatible EDR agents with OT-aware policies that minimise production impact; Tier 3 (legacy HMIs, PLCs with Windows XP or embedded OS that cannot run endpoint agents) are protected through network segmentation, application whitelisting where supported, and network-level monitoring. The key is having explicit policies for each tier rather than assuming all endpoints are the same.
Coro for Manufacturing Endpoint and Email Security
Kyanite Blue deploys Coro as our primary endpoint and email security solution for manufacturing clients. Coro's unified platform provides EDR, email security, cloud application protection, and user behaviour analytics in a single console — reducing the management overhead for IT teams that are typically stretched across both OT support and corporate IT responsibilities. For manufacturing clients, Coro's lightweight agent design minimises impact on engineering workstations and production-connected systems, while providing the same detection and response capability as enterprise-grade EDR platforms. Coro's pricing model scales affordably from single-site manufacturers to multi-site groups.
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