Network Management Strategies for the CIO
Email Alerts
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Good fences may result in poor 802.11a performance
Why are we still more gung-ho on 802.11g as a primary alternative than 802.11a technology? The main reason is the compatibility issue. Tip
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WLAN security: Beyond the VPN
Wired networks have used virtual private networks (VPNs) to secure transactions across this edge, but this approach has its limitations. Tip
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Enterprise buyers call for security, accountability in wireless products
The economy finally seems to be picking up, and mobile and wireless vendors are slowly sticking their heads out to see if the long, hard winter is finally coming to an end. Tip
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VoIP over wireless
Some of the difficulties of using wireless over a VoIP. Tip
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Quiz: Wireless standards and protocols
New wireless standards and protocols are emerging all the time. Test your knowledge with our quiz. Tip
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Intel IXP425/IXP420 network processors and performance analysis of 802.11 broadband routers and acce
Intel Corp. commissioned The Tolly Group to benchmark the performance of several 802.11 wireless gateways that utilize the Intel IXP425 and the Intel IXP420 network processors. Tip
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Understanding the wireless landscape, part 2
Part 2 of Lisa Phifer's comparison of wireless technologies. Tip
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Understanding the wireless landscape, part 1
In her latest tip, mobile wireless expert Lisa Phifer breaks down wireless technologies by category according to distance and intended use. Tip
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Case study: How NetIQ secured low-cost mobile access
NetIQ Corp., like many midsized companies, faced the challenge of patching together secure, reliable and low-cost wireless coverage for its mobile workers. Tip
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Challenges of mobile security
A look at some of the problems and solutions of mobile security. Tip