AI-Native Cyber Defense System

Sophos Fusion is an AI-native cyber defense system designed to connect security products, services, data sources and security teams into one coordinated defense. Built on the Sophos AI-Native Cybersecurity Defense System architecture, Sophos Fusion enables organizations to see, connect and respond across endpoint, firewall, email, cloud, network and identity security.

Unlike traditional security platforms that bring together separate products through a shared management console, Sophos Fusion is designed as a unified defense system where security control points share data and context in real time. With more than 500 Sophos and third-party integrations, organizations can connect their existing security investments and coordinate protection across their entire environment.

Key Features

Unified Security Visibility

Sophos Fusion brings telemetry from connected security and IT control points into a unified context layer, providing a broader view of threats across the organization.

Synchronized Security™

Security control points work together so that a detection at one layer can trigger coordinated action across other layers. This enables organizations to respond to threats as a connected attack rather than isolated security alerts.

Agentic AI

Sophos Fusion uses agentic AI to detect, investigate and respond to threats at machine speed. AI handles routine security operations and high-volume activities, while human experts maintain oversight of high-risk and critical decisions.

500+ Integrations

Sophos Fusion is designed with an open architecture that supports more than 500 security and IT integrations, allowing organizations to connect Sophos and third-party technologies without immediately replacing existing investments.

Cross-Layer Threat Detection

Sophos Fusion correlates security activity across multiple attack surfaces, including endpoint, email, identity, network and cloud, helping security teams identify multi-stage attacks that may otherwise appear as separate alerts.

Real-Time Security Context

Telemetry and security context are shared across connected control points in real time, enabling faster detection, investigation and coordinated response.

Benefits

Stop Threats at Machine Speed
Agentic AI helps detect, investigate and respond to threats in real time, reducing the time between detection and containment.

Coordinate Defense Across Multiple Layers
Sophos Fusion connects endpoint, email, identity, network, cloud and other control points so coordinated attacks can be met with coordinated defenses.

Maximize Existing Security Investments
Organizations can connect existing Sophos and third-party security technologies instead of replacing their entire security stack at once.

Reduce Security Complexity
A unified architecture reduces the need for security teams to manually correlate information across multiple disconnected tools and consoles.

Improve Security Operations
AI handles routine triage and alert volume, allowing security teams to focus on higher-value investigation, strategy and decision-making.

Support Compliance and Cyber Insurance
Unified and retained security context provides a searchable record that can help organizations produce evidence for auditors, regulators and insurers.

Sophos Fusion Components

Sophos Fusion brings together five core components:

1. Control Points
Endpoint, firewall, email, cloud, network, identity and productivity technologies that provide security telemetry and execute response actions.

2. Unified Context Lake
A shared data layer where telemetry from connected control points is unified and available in real time.

3. Synchronized Security™
The connective layer that allows different security controls to share information and coordinate their response.

4. Agentic Autonomy with Human Judgment
AI handles the speed and volume of security operations while human experts maintain control over critical and high-risk decisions.

5. Compounding Intelligence
Threat intelligence and security insights gathered across Sophos-protected organizations continuously contribute to improving protection across the system.

Why Sophos Fusion?

Modern cyberattacks increasingly move across multiple security layers and can operate at machine speed. Sophos Fusion addresses this challenge by connecting security technologies that traditionally operate independently and enabling them to share context and respond as one.

Sophos Fusion is the evolution of Sophos Central, built on the Sophos AI-Native Cybersecurity Defense System architecture. It is not a separate product, SKU or platform that requires an additional license. Organizations access Sophos Fusion through Sophos products and services, with additional connected products activating more capabilities within the defense system.

Ideal For

• Enterprises with complex and distributed IT environments
• Organizations operating multiple security technologies
• Security teams managing high volumes of security alerts
• Organizations looking to integrate Sophos with existing third-party security solutions
• Businesses seeking coordinated protection across endpoint, network, email, identity and cloud
• Organizations preparing for AI-driven and multi-stage cyber threats

Sophos Fusion at a Glance