The easiest firewall and network monitor for all Macs
See every network connection. Block any app from going online.
Powerful privacy for your Mac
Radio Silence lets you keep a list of apps that aren't allowed to make network connections.
- Works with all Macs: Intel, M1 & M2
- Prevent apps from phoning home
- Protect your privacy
Lightweight, fast and invisible
The firewall is invisible and always active. You don't have to keep any windows open.
- No annoying pop-ups
- No clutter on your screen or menu bar
- No effect on your Mac's performance
Safe 30-day guarantee: If you’re not 100% happy, you get your money back. No questions asked.
For macOS 10.15 or newer. Works with M1, M2 & Intel.