You can configure the telemetry data that PAN-OS collects and shares with Palo Alto Networks
If your next-generation firewall is configured to share data with Palo Alto Networks, you can
disable this sharing by:
Navigate to DeviceSetupTelemetry
Edit the Telemetry
widget.
Uncheck the Enable Telemetry box.
Click OK, and
then commit your changes.
Any telemetry data currently stored in Strata Logging Service is
automatically purged one year after your firewall uploaded it. Optionally, if
you do not want the data to reside in Strata Logging Service for this
amount of time after you disable telemetry, open a support ticket and ask Palo
Alto Networks to purge your telemetry data.