Your network has more on it than you think.
Phones, laptops, TVs, speakers, game consoles, smart plugs, cameras, the doorbell, and maybe a neighbour who guessed the password. Each one is a computer on your network, and plenty of them haven’t had a security update in years.
Mac Shield finds them all.
Every device, named where it can be.
“George’s 2nd Fire TV”, “65-inch Roku TV”, “PS5”. It uses what each device announces about itself, asks quiet devices directly, and identifies the maker of the network card. Phones and laptops using private Wi-Fi addresses come with a simple way to match each one to your own devices.
Recognized, or not.
Mark what’s yours. Mac Shield remembers it, even when phones change their private address. It also calls out risks, like an Android TV with debugging left open to the whole network.
Pro Pro alerts you whenever something new joins, and keeps 30 days of history.
Your network’s front door.
- Router ports: whether your router lets devices open ports to the internet by themselves (UPnP), and every port it has actually opened, to which device.
- Lookups: where your Mac’s website lookups go. A hacked router quietly changes this to send you to fake sites.
- Wi-Fi security: open, outdated WEP, or strong WPA2 and WPA3.


