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John Cox

Articles by John Cox

4 tough challenges for RIM’s new team

John Cox -
For the first time since its founding, Research in Motion has changed its top leadership, with a new president/CEO, a new board chairwoman and a new major investor who specializes in turnarounds. But can they save RIM?

Gigabit Wi-Fi takes centre stage at CES

John Cox -
Manufacturers will be showing early versions of wireless gear that will use the upcoming high speed WLAN technology in 5 Ghz and 60 Ghz bands

Skeptics find flaws in Carrier IQ app analysis

John Cox -
Although it can see a lot of data, one expert says the company's daemon doesn't appear to access the user interface layer, where text entry is done

Wired network edge vs wireless edge

John Cox -
Some IT groups are rethinking the wired edge of the network, especially when they face upgrades to access layer Ethernet switches

Meru boosts Wi-Fi security on private devices

John Cox -
Software can download a temporary agent which configures the device to corporate security policies and access permissions

Xirrus revamps its Wi-Fi arrays for the enterprise

John Cox -
New arrays are thinner, smaller and more powerful but can still hold up to 16 radios to create high capacity WLAN networks

Wi-Fi wallplates speed WLAN expansion, performance

John Cox -
Extreme Networks has found a way to shrink an access point controller that will manage up to 24 APs thanks to a foldable antenna

Scheme proposed for measuring Wi-Fi attacks

John Cox -
A paper to be published by U.S. academics says there may be a way to limit denial of service attacks on 802.11 access points
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