Tough testing, trusted ratings
Little Snitch 5
Secure your outgoing internet connections
$45 From Objective Development, obdev.at
Needs macOS 11.0 or later
Adding a rule to your own whitelist of connections is easy and keeps you in control of every detail.
Mac|Life EDITORS' CHOICE
A software firewall aims to increase your security and privacy protection by looking at what’s trying to make outgoing connections. Malicious software phones home, usually to load the dangerous code, and an innocent–looking app could be quietly sending your private info to others.