It's usually not practical or affordable for every computer to have its own printer, so many businesses place standard and specialized printers in convenient locations, and then share the printers ...

Several readers are reporting repeated system freezes in Mac OS X when switching network locations. Locations are sets of network preferences that can be toggled on the fly, frequently used by ...

The internet relies on a system of addresses that treats every computer, tablet and smartphone as a distinct device, allowing all of them to communicate with each other. Because many kinds of devices ...

I needed to reorganize the cabling in the server closet so I can reach the network switch after I put the upper deck in place on my model railroad. I need that extra 24" of depth for a turn. My wife ...

Once you've identified your needs, it's time to take that next step: actually setting up your network. In this tutorial we'll start with a basic network: two laptops, connected by Ethernet cable to a ...

Connect the modem to a wall outlet with a coax cable and plug the modem into an electrical outlet. Connect devices to the ...

Port Query (PortQry.exe) is a command-line utility in the Windows operating system that you can use to help troubleshoot TCP/IP connectivity issues. The tool reports the port status of TCP and UDP ...

Fred Stluka from Bristle.com just introduced me to port knocking — a method of opening ports on a firewall by trying to connect with a series of ports in a pre-determined order. The sequence of ...

Need to host game or your own web server at home? Want to securely access resources on your home network remotely? We recommend the best VPNs with port forwarding. With a VPN that supports port ...

Nmap, short for Network Mapper, is a free and open source tool used for vulnerability checking, port scanning and, of course, network mapping. Despite being created back in 1997, Nmap remains the gold ...

One of the major downsides of using the router's USB port is that it comes with its security risks. Unlike dedicated storage devices such as NAS systems, routers are primarily built to manage network ...