Understanding what firewalls do (and don't do) takes just a few minutes. Learn what a firewall does to keep intruders out in ...

Consumers don’t need to worry, but businesses need to understand the router vs firewall distinction. Here's why.

Your home network keeps all of your connected technology online, so it makes sense to take a few precautions to keep it ...

Don't let hackers show up uninvited to your Thanksgiving dinner. Here's how to keep your home Wi-Fi network secure. David Anders is a senior writer for CNET covering broadband providers ...

Network Address Translation, or NAT, is a process in which home or office internal computers can use the Internet in a private and secure manner. Home Firewalls use NAT almost exclusively as their ...