This article, List open ports and listening services, originally appeared on TechRepublic.com. One of the biggest headaches for network administrators is open ports on devices. Unless you manually ...

If you get rid of "strict NAT" limitations on your home network, you can massively improve your Xbox experience. Whether it's via port forwarding or changing other router settings, you can get a ...

How to open a port for incoming traffic in Windows Firewall Windows Firewall is designed as a security measure for your PC.

Jack Wallen demonstrates how to open a port in Portmaster to allow secure shell traffic into a desktop computer.

Test if Firewall is blocking a Port. Check which Ports are being used. Also learn how to check which process or service is using the open port.

How to Open a Port on Android. Most routers include a built-in firewall that blocks certain programs and services from running on the network. Although a business should never allow its computer ...

Are you screaming at your television about how fast your network connection is and how bad your lag in Battlefield 3 should not be? We might be able to help. You got to open your ports, dawg.

How to Identify Open Ports on a Windows 7 Machine. Open ports can expose your business's computer or network to security breaches. Discovering and closing open ports is essential for keeping your ...

Learn how to use netstat commands to watch open ports. Using the –b, -o, -an, interval, and tasklist commands, you can find IP addresses, port numbers, connections, process IDs and ...

If you're looking for a way to discover which ports are standing wide open on network machines, read about a powerful cross-platform solution that will do the trick.