A network and computer systems administrator's greatest contribution is maintaining an organization's work flow and keeping its lines of communication open. This work is not for the faint of heart.

Computer network and system administration (CNSA) professionals organize, install, and support an organization’s computer systems, including local area networks (LANs), wide area networks (WANs), ...

Understanding offline processes is as important to managing technical systems as knowing how to manipulate, transmit and store electronic data. A mix of computer science and business management ...

Data flow monitoring has existed for many years. My first experience was around 10 to 12 years ago when talking to members of the security team at a large US networking company.

Processor speed is one of the most important aspects of any computer system. Even if your computer needs are moderate, purchasing a state-of-the-art computer system will save you money in the long ...

Practical computer systems divide software into three major classes: system software, programming software and application software, although the distinction is arbitrary, and often blurred.