FortiClient communicates directly with FortiClient EMS to continuously share device status information through ZTNA telemetry.

Based on the Security Fabric automation settings shown in the exhibit:

The automation stitch is configured with a trigger for a "Compromised Host."

The action specified for this trigger is "Quarantine FortiClient via EMS."

This indicates that when an endpoint is detected as compromised, FortiClient EMS will quarantine the endpoint as part of the automation process.

Therefore, the action taken on compromised endpoints will be to quarantine them through EMS.

References

FortiGate Security 7.2 Study Guide, Automation Stitches and Actions Section

Fortinet Documentation on Configuring Automation Stitches and Quarantine Actions

Understanding ZTNA:

Zero Trust Network Access (ZTNA) requires defining tags for identifying and managing endpoint access.

Evaluating Components:

FortiClient EMS is responsible for managing and defining ZTNA tag information within the Security Fabric.

Conclusion:

The correct component that defines ZTNA tag information in the Security Fabric integration is FortiClient EMS.

References:

ZTNA and FortiClient EMS configuration documentation from the study guides.