Scudo 2 For Big Sur

Secure your Mac

Scudo helps protect your Mac computer’s network services from unwanted connections from remote computers and improves your privacy and security by controlling all apps' network activities. You can use Scudo to choose which apps are allowed to connect to the network.

Easy to install and start

Protect your shared documents and network services

Protect your privacy-blocking apps

Popup notifications: define inbound and outbound rules on the fly

Limit apps' upload or download bandwidth

Scudo 2 is a free upgrade

Unlimited fully functional trial version available


Scudo 2.1

Scudo 2 requires macOS Big Sur 11.3 or macOS Monterey.
Scudo 1 for macOS 10.12-10.15 is available here