What is automated containment in EDR?

Automated containment in EDR is the ability to automatically restrict or isolate a compromised endpoint when a threat is detected. It helps security teams stop threats early by triggering response actions without waiting for manual intervention.

Why does automated containment matter?

Detection alone does not stop an attack. Once a device is compromised, attackers can move laterally, access data, or maintain persistence. Automated containment reduces this risk by:

• Limiting attacker movement across endpoints
• Blocking suspicious communication attempts
• Controlling access to critical resources
• Reducing response time during active threats

Without containment, threats continue to operate even after detection.

What actions are included in automated containment?

Automated containment in EDR typically includes:

These actions help contain threats before they escalate.

How does automated containment in EDR work?

• EDR detects suspicious activity using endpoint telemetry.
• It validates the threat using predefined detection logic.
• It automatically triggers containment actions on the affected endpoint.
• It restricts device communication or access.
• Security teams review the incident and take further action if required.

How does Hexnode XDR handle containment?

Hexnode’s XDR solution supports containment through incident-driven response workflows. Security teams can review incidents, analyze endpoint activity, and take response actions, such as running endpoint scans or restarting devices. For greater control, administrators can enforce device restrictions and policies via the Hexnode UEM integration.