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Insights

Practical engineering guidance on networks, security, data centres, operational technology and managed services.

Air, rear-door and liquid cooling each suit a different rack density. Here is how to choose without over-building.

Zero Trust is a direction, not a product. A staged approach lets you reduce risk without rebuilding the network.

Cloud problems are rarely technical. They come from missing rules on identity, cost, data and ownership.

Monitoring is only useful if it catches problems early and tells the right person. Start with these five areas.

A good control room is designed around the operators first. The screens come after.

Most disputes over on-site support come from a vague scope. Define the tasks, the evidence and the escalation up front.

Planning a facility, a network or a control room?