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Install or Update Frontier Multi-Device Security
Multi-Device Security from Frontier

Order Multi-Device Security and you'll receive a welcome email with your login information. Multi-Device Security works on your PC, Mac, iOS device and Android device.

  1. Check the Requirements for Use before you begin.
  2. Read the installation instructions.
  3. Multi-Device Security updates itself automatically. If you ever need to do it manually, here are the update instructions.
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