Keeping your home network or home lab safe is essential to securing private data and your personal devices. While I've got a prebuilt hardware firewall on my main network these days, my home lab often ...

While the firewall in OS X is meant to be straightforward and simple, the idea of which settings are preferred can be a little confusing. Topher Kessler MacFixIt Editor Topher, an avid Mac user for ...

When using the internet at home, it can be easy to forget how vulnerable your data can be. Credit card information, logins, sensitive personal details — all things that you've likely put out into the ...

Securing your home network is more critical than ever, as the Internet is a scary place full of terror, and automated tools have made the job of cybercriminals even easier. Setting up a powerful ...

If you see the message Security or firewall might be blocking the connection following completion of Windows Network Diagnostics to determine what’s causing internet or network connection issues on ...