Security Operations Fabric

The infrastructure spans multiple sites, operating systems and roles. Security events existed in individual hosts and network devices, but there was no single operational layer connecting those signals into a consistent view.

The goal was central visibility without losing control of where the security data lived or turning the deployment into another opaque managed service.

We deployed Wazuh as the central analysis and indexing platform, with dedicated storage and network reach to the infrastructure being monitored. Agents were grouped by site, operating system and infrastructure role so policy and investigation could follow the way the estate is actually organised.

That structure matters once the installation moves beyond a handful of endpoints and starts becoming part of day-to-day operations.

Linux application and database servers, Windows systems and firewall events feed the same security plane. That makes host activity, integrity signals and perimeter events available together rather than forcing an investigation to jump between disconnected tools.

The architecture also leaves room to add cloud workloads and additional sites without changing the basic operating model.

A security platform that emails everything quickly becomes a platform nobody reads. After rollout, rules and notification behaviour were tightened around meaningful events such as suspicious network activity, host changes and operationally relevant detections.

The aim is not maximum alert volume. It is a security layer that gives the team enough context to decide what needs action.