In today's interconnected digital landscape, monitoring network activity is paramount for ensuring the security and efficiency of computer systems. Whether you're a system administrator, network ...

This article examines netstat and some of it many outputs, in relation to the open systems interconnect (OSI) model. A quick examination of netstat's man pages provides a description of the program: ...

As a Linux administrator, your first line of defense is to know what services are running on your system. It's your responsibility to check whether or not services are authorized, as well as to ...