A modem and router work in tandem to deliver you an internet connection. Even if the modem and router are combined in the same hardware, they serve distinct functions. The modem communicates with the ...

A firewall is a protective system that lies, in essence, between your computer network and the Internet. When used correctly, a firewall prevents unauthorized people from accessing your network. A ...

There are two ways to connect hardware to your local area network (LAN). The first is through the use of Ethernet, which is the tried and tested method, but wireless technologies have come a long way ...