When you are troubleshooting networking issues in Linux, you will need to know which ports are open.
Open and unsecured ports can be a serious security risk on Linux systems. Use NMAP to discover open ports on your Linux system and secure them.
Technology is forcing a change as some phones are shipping without headphone ports. What do you think of smartphones doing away with headphone ports?
Simply put, Angry IP Scanner is a cross-platform port and IP scanner that could save you a lot of time if, for example, you’ve forgotten the IP address of a device on your network. Or if you’re trying to troubleshoot a a service running on one of your computers. Or if you’re just wondering what […]
If you are using, or planning to use Linux, a good incentive is the relative security that is implemented by default. Linux systems are insensitive to a good majority of Windows and Mac OS viruses, and the GNU project in itself assures the authenticity of the software. However, every (paranoid) geek knows that there is […]