How to Install the SpinMonitor Extension for Safari

Written by William Tran (Product Manager)

Published on Dec 29, 2025

This article explains how you can deploy SpinMonitor across your organization’s Safari browsers using Microsoft Intune. Upon successful deployment, SpinMonitor is force installed and enabled across all Safari browsers, including in private browsing mode. Similar steps can be followed with most Mobile Device Management (MDM) solutions.

Microsoft Intune – Device Enrollment

As a required first step, ensure that your organization is utilizing Active Directory and that all devices are enrolled in Microsoft Intune. You can head to Devices – Microsoft Endpoint Manager admin center to ensure that all devices are successfully connected.

In case devices aren’t enrolled, follow these guides to begin:

For Windows devices: https://learn.microsoft.com/en-us/mem/intune/enrollment/windows-enrollment-methods
For macOS devices: https://learn.microsoft.com/en-us/mem/intune/enrollment/macos-enroll

SpinMonitor Deployment

Navigate to Microsoft Intune admin center

Select Devices

Navigate to Manage Devices > Configuration > Policies > Create > New Policy

Create a profile by:
1. Setting Platform to: macOS
2. Setting Profile type to: Settings catalog
3. Select Create

Complete the Basics section by entering Name and Description (optional).

Under Configuration settings section, select +Add settings > Declarative Device Management (DDM) > Safari Extension Settings > Managed Extensions

In the Managed Extensions section, scroll to the right and select +Edit instance

Configure the instance by:
1. Setting Allow Domains to: * (this allows all domains)
2. Removing Denied Domains
3. Setting Private Browsing to: Always On
4. Setting State to: Always On
5. Setting Managed Extensions to: com.spinbackup.safari.SpinMonitor.Extension (CBFCPS6PK6)
6. Select Save