Tips

How to find the cybersecurity tools you need

There are scores of cybersecurity tools in the marketplace, but you probably have all the ones you really need, writes security adviser Michele Chubirka. Continue Reading
Wi-Fi fills gap in indoor location tracking market

Wi-Fi networks fill in the gap left by GPS networks unable to probe indoors. Businesses are finding some new ways to exploit that capability. Continue Reading
Options abound for OpenStack implementation

Integrating OpenStack within your existing data network takes some careful planning, but there are plenty of tools to help. Continue Reading
Application performance measurement gets boost with DPI

There are lots of technical approaches to sifting applications out of the sand pile of network traffic, but when you get down to the details, the best solutions all do it the same way: with deep packet inspection, writes Patrick Hubbard. Continue Reading
What you need to know about switch upgrades

Next-generation switches have a lot of capabilities, especially as vendors retool their product lines to support application awareness and other features. But make sure you get the switch you need. Continue Reading

Next-gen firewall reviews: Fortinet FortiGate 3950B

Find out how the Fortinet FortiGate 3950B next-gen firewall stacks up against the competition, and read up on how to assess NGFWs before you buy. Continue Reading
Next-gen firewall reviews: Palo Alto Networks PA-5060

Find out how the Palo Alto Networks PA-5060 next-gen firewall stacks up against the competition, and read up on how to assess NGFWs before you buy. Continue Reading
Next-gen firewall reviews: Check Point 12610

Find out how the Check Point 12610 next-gen firewall stacks up against the competition, and read up on how to assess NGFWs before you buy. Continue Reading
How to buy: Assessing next-gen firewalls

Is there a next-gen firewall in your future? Our How to Buy guide offers advice you need to ensure you purchase the best platform to meet your needs. Continue Reading
Don't ignore this great wireless training resource

Online wireless support communities are a great resource for IT professionals who need their questions answered quickly. Continue Reading
After you buy, configure your WAN optimizer to work for you

Before putting your WAN optimization platform into production, make sure it's tuned to meet your specific needs. Continue Reading

Benchmark WAN optimization tools before you buy

WAN optimization is a critical component of every enterprise's network infrastructure. Always properly test your environment, however, before deciding which optimization platform to deploy. Continue Reading
Wireless performance paced by new protocols, designs

In part three of his series about the evolution of wireless technology, Craig Mathias covers the techniques that will anchor next-generation systems. Continue Reading
The simple facts behind antenna basics

No matter how expensive your wireless system may be, its performance depends on the strength of its antennas. Continue Reading
How wireless works: The tech behind the magic

Beginning with the electromagnetic spectrum, analyst Craig Mathias details the foundation supporting wireless communications. Continue Reading