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 ...

Looks normal to me. A lot of those are probably services speaking to themselves. If you are really worried do a web search on the protocol (TCP or UDP) and the port number to find what is acutally ...

IP tools, when used properly, can help system builders tackle set-up and configuration chores, speed troubleshooting and problems resolution, and address all kinds of security issues and concerns. A ...

Open ports can expose your business's computer or network to security breaches. Discovering and closing open ports is essential for keeping your network safe. You can identify open ports on a Windows ...

Managing your office network is important, especially if you have concerns about high bandwidth usage or if you need to configure the company firewall to block or accept specific ports that office ...

The netstat command can display an overwhelming amount of network statistics. Ready to make your focus a little easier with a series of aliases? What kind of stats does the netstat -s command provide?