Sophos Fusion integration changes the IT OT security game

The Sophos Fusion integration with Nozomi Networks Vantage is bringing IT and operational technology security closer together. The partnership will feed OT telemetry, asset intelligence and threat data into Sophos Fusion, allowing security teams to view it alongside information from their wider IT environment.

The move comes as critical infrastructure faces growing threats and industrial environments become more connected. For security teams, the challenge is no longer looking at IT and OT as completely separate areas. They need a clearer picture of how activity across both environments can affect security.

Nozomi Networks Sophos partnership targets IT and OT security

Nozomi Networks Vantage is a cloud-native, AI-enabled OT security platform, while Sophos Fusion is an AI-native cybersecurity defense system. Their integration is designed to connect the two environments and bring OT intelligence into IT security investigations.

The companies point to increasing connections between industrial assets and IT systems, along with greater use of remote management. They also note that many OT outages can begin with a compromise of the IT environment.

That makes visibility across both environments increasingly important.

The partnership brings Nozomi's OT telemetry, asset intelligence and threat data directly into Sophos Fusion, where it can be correlated with security data from the customer's IT environment.

Sophos Fusion IT OT security adds more context

The main change is not simply adding another source of security data. It is about putting OT information into the same investigation workflow.

Security teams can correlate data from OT, endpoints, networks, cloud and identity sources without needing to switch between different security consoles.

This can give investigators richer context when assessing threats. It can also reduce manual processes and make SOC workflows more efficient.

The Nozomi Networks Vantage integration also supports automated enrichment and response through Security Orchestration, Automation, and Response workflows.

OT threat detection gets a broader view

The integration is designed to improve how teams understand threats across connected environments.

By bringing OT information together with IT security data, teams can assess vulnerabilities and suspicious activity with more context. The companies say this can improve investigation quality while helping security teams work faster.

For organisations managing industrial environments, the focus is therefore on making IT and OT security more connected. Rather than investigating each side separately, security teams can use information from both environments as part of the same process.

Sophos Fusion takes an open ecosystem approach

The partnership also reflects Sophos' focus on an open security ecosystem. The company said the integration is one of the first major third-party technology integrations following the launch of Sophos Fusion.

The idea is to bring specialised security technologies into a unified defense system rather than keeping security information isolated across separate platforms.

For security teams, that approach can make specialised OT intelligence available within the workflows they already use.

What the Sophos Fusion integration means

The Sophos Fusion integration gives OT telemetry, asset intelligence and threat data a direct place within IT security investigations. The companies say this can help teams improve threat detection, gain richer investigation context, reduce manual work and automate response through SOAR workflows.