Learn how to start and succeed with Cisco certification. This guide covers exam paths, study tips, and career benefits for ...

Why are data breaches so persistent despite our best efforts? One answer from the Ponemon Institute study National Survey: The Insecurity of Off-Network Security is that 70 percent of all breaches ...

A 1Gb Ethernet network for AV over IP distribution is easier to implement because the infrastructure already exists in most office buildings. Unless there is a significant rip-and-replace budget to ...

At the beginning of this year, Cisco launched the written test for its Cisco Certified Design Expert (CCDE) program, which lets IT pros demonstrate expertise in network infrastructure design ...

Wireless Sensor Networks will open the floodgates to the wireless revolution. But building a practical wireless network can be a daunting challenge unless the concepts are kept simple. Nobody can ...

A practical guide to server load balancing by a Network World reader. Details server load balancing technologies and applications for systems managers. This piece was contributed by a reader. If you ...

Although methodologies for power network synthesis typically assume that design tools can freely size sleep transistors for power gating, this assumption does not hold up for real-world SoC designs ...