![Multi-Device Security from Frontier](/-/media/Residential/HelpCenter/Images/article-images/frontier-secure/computer-security-mac.png)
When you order Ziply Device Safety, we will send you a welcome email with your login information. Ziply Device Safety works on your PC, Mac, iOS device and Android device.
- Check the Requirements for Use before you begin.
- Read the installation instructions.
- Ziply Device Safety updates itself automatically. If you ever need to do it manually, here are the update instructions.