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Extended Detection & Response

Stop pivoting between five tools to investigate one alert.

Sophos XDR unifies telemetry from endpoint, server, network, email, identity, and cloud into a single investigation workflow. Native integrations with Microsoft 365, Google Workspace, AWS, Azure, and Okta mean your analysts see the full attack chain, not just the events that came from your security vendor.

Key Capabilities

Built around how analysts actually investigate

XDR earns its name when it correlates signal across the full estate, not just endpoint events with extra branding. Sophos XDR was designed for the way modern SecOps teams actually work.

Cross-product correlation

Endpoint, server, firewall, email, identity, and cloud events flow into one timeline. A single suspicious login surfaces with the related endpoint activity and outbound network connections already attached.

Third-party integrations

Pre-built connectors for Microsoft 365, Google Workspace, Azure AD, Okta, AWS, and others. Pull telemetry from the tools you already own; no replacement required.

AI-assisted case management

Related events get auto-grouped into cases with timelines, affected assets, and recommended next steps. Analysts open a case, not a sea of alerts.

30+ days of telemetry

Investigate this morning’s alert with last month’s context. Cross-source data retention long enough to find dwell-time-based threats without paying for a SIEM.

Threat-hunt library

Pre-built MITRE ATT&CK-aligned queries across every connected data source. Hunt for credential abuse, PowerShell misuse, lateral movement, and more with one query.

No new agent required

If you already run Sophos endpoint or server protection, XDR turns on by license. Integrations are API-based, so no extra collectors to deploy on every host.

Deep Dive

From scattered events to a complete case

A typical breach generates dozens of events across endpoint, identity, network, and cloud telemetry. Tracking those down manually is what makes SecOps work feel like archaeology. XDR does the assembly automatically.

  • Auto-grouped timelines. Sophos correlates events by user, host, IP, hash, and other entities, then groups them into a single case with a unified timeline.
  • Full attack context. See the endpoint detection that triggered the case AND the suspicious Azure AD sign-in 30 minutes earlier AND the email that delivered the lure two days before.
  • Suggested next steps. AI proposes the highest-value follow-up actions: which hosts to isolate, which accounts to disable, what to validate before escalating.
  • One-click response. Isolate endpoints, kill processes, disable accounts, or quarantine emails directly from the case workspace.
Case 2026-0312-A High severity Phish email Email Sec User clicked Endpoint Odd Entra login Identity Data download Cloud (M365) Suggested response [ Isolate endpoint ] [ Disable account ] [ Revoke session ] [ Quarantine email ]
Who Deploys It

Teams that need cross-domain detection without a SOC overhaul

XDR slots in alongside existing tools and processes. Most customers go from purchase to actionable cases in days, not the months SIEM rollouts demand.

1

Mid-market security teams

You have a few security people who need to cover endpoint, identity, email, and cloud, but a full SOC isn’t in the budget. XDR consolidates the tool sprawl that’s exhausting them.

One workflow, every signal
2

Mature SOCs

You already run a SIEM and analysts. XDR layers on top to do the correlation work the SIEM can’t, so analysts pivot fewer times to reach a verdict.

Faster mean time to verdict
3

MSPs and managed teams

One platform, multi-tenant, per-customer policy. Run XDR across every customer estate from a single Sophos Central without spinning up separate consoles per tenant.

Multi-tenant by design
Pairs Well With

Build out as your team grows

XDR is the heart of a modern SecOps program. Customers most often pair it with longer retention, broader managed coverage, or endpoint-only investigation for smaller estates.

Sophos XDR with Next-Gen SIEM
SIEM

XDR with Next-Gen SIEM

Adds 365-day retention, compliance reporting, and unlimited third-party log ingestion. The same XDR experience, sized for regulated and audit-heavy environments.

Sophos MDR
Managed Service

Sophos MDR

No in-house analysts? Sophos’s MDR team runs XDR for you with 24/7 threat hunting, investigation, and active response in your environment.

Sophos EDR
Endpoint-only

Sophos EDR

If you only need endpoint visibility (no firewall, email, or cloud sources yet), EDR is the lighter-weight subset of XDR that focuses on endpoint telemetry alone.

Ready to consolidate your detection stack?

Trial Sophos XDR against your real environment, request data-source-based pricing, or talk to our team about layering XDR over your existing tools.