A lightweight macOS monitor that shows who is talking to the network, where, and how much, and lets you cut off anything suspicious before the data leaves your machine.
Per-app outbound traffic, answered fast. One window, one question.
Modern dev machines phone home constantly. The one time an agent quietly ships an API key to an endpoint you never approved, you find out far too late. Existing tools either drown you in raw packets or only say something connected, not who, where, and how much.
Every outbound connection mapped to the app that made it: process → host → volume. No anonymous traffic.
Tell instantly whether an app is eating your bandwidth, or the network itself is the problem.
Kill a suspicious request on the spot, without killing the whole app.
Risky connections flagged by host, volume, and pattern, even when the payload is encrypted.
Much of modern traffic is TLS-encrypted and cannot be read, so Sentinet does not pretend. Where it cannot see something, it says so, instead of pretending it can.