RadioSilence. Easy to Use OS X Firewall

In plain words

Radio Silence is a Mac firewall that blocks internet access from individual apps. It runs invisibly in the background without requiring technical expertise, and includes a network monitor showing real-time connections. Users can block misbehaving applications with a single click. The firewall works across all Mac types and operates continuously without keeping windows open.

written from the facts on this page · September 2026

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