To understand what network administrators do, it’s useful to first understand the role of a network within a business. A network is any series of connected devices. This can describe either local area ...

Network and computer systems administrators are an integral part of modern businesses and organizations, maintaining the computer networks on which they operate. The modern office simply could not ...

Network administrators' jobs rapidly changed as the Internet evolved. Building secure networks that are safe from hackers and viruses catapulted to top priority. To manage complex networks and solve ...

Network and computer systems administrators are responsible for the day-to-day operation of an organization's computer networks. They organize, install, and support an organization’s computer systems, ...

I'm trying to figure out the differences between a network administrator and a systems administrator.<BR>Using Salary.com, the descriptions are very similar: <BR><BR ...

A Cisco certification can be a powerful credential for a network engineer’s resumé. Now, Cisco is revamping its CCNA Routing and Switching certification to reflect the radical changes within networks, ...

We had an overwhelming response to our request for industry predictions regarding network and systems management — more than we could fit on a printed page. So here are more looks into the crystal ...

In the 20-plus years I’ve spent consulting, hand-holding, troubleshooting and securing networks one of the most frequently asked questions I hear from business leaders is “How do I keep sensitive data ...

A person who manages the computer systems in an organization. The responsibilities of a system administrator and network administrator often overlap. However, the system administrator is more geared ...

Following recent cybersecurity warnings from the U.S. Department of Homeland Security, computing administrators at colleges and universities have been scrambling to protect their networks and apply ...