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Posts Tagged ‘Wireless’

Jan
19/12
Why more APs aren’t always better
Last Updated on Thursday, 9 February 2012 12:42
Written by jj
Thursday, January 19th, 2012

Lately, I’ve been forced to dispel a volume of wireless myths, both in way of technology and vendors. I’m not sure if it’s a full moon, or some other astrological occurrence, but it’s gotten a little crazy recently. So, I thought I’d take a few blog posts to address some wireless myths, in brief, to keep in the back of your head as you explore wireless solutions and upgrades in your environment.

Here’s a thought on why more APs aren’t always better. (more…)

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Jan
18/12
Understanding collisions and duplex in wireless
Last Updated on Sunday, 12 February 2012 07:14
Written by jj
Wednesday, January 18th, 2012

For whatever reason, we all seem to live with the delusion that wireless networking works like a wired connection, but over the air. And, in that world, we also have leprechauns. The truth is the layer 1 (physical) properties of wireless and RF are completely different; (more…)

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Feb
21/11
5 Classes of Wireless by Mission [Mgmt's Guide to Wireless]
Last Updated on Tuesday, 31 January 2012 12:53
Written by jj
Monday, February 21st, 2011

Wireless can be broken down into five primary classifications, based on its mission. These are classifications I’ve defined for use in discussing wireless goals with customers. (more…)

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Aug
28/09
Listen to our PCI Wireless Podcast
Last Updated on Tuesday, 31 January 2012 04:52
Written by jj
Friday, August 28th, 2009

Immediately after landing in Las Vegas for Black Hat and Defcon, I (literally) gathered my luggage and ran to the hotel to check in and hop on the StillSecureAfterAllTheseYears (SSAATY) Podcast with some of my favorite trouble-making colleagues for throw my two cents in on the PCI Wireless Podcast. (more…)

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Aug
19/08
ProCurve + Colubris… What to Expect
Last Updated on Tuesday, 31 January 2012 05:18
Written by jj
Tuesday, August 19th, 2008

With HP ProCurve’s acquisition of wireless provider Colubris, what should the industry expect?

Oh, who knows… but people have asked my opinion, so I’ll share my thoughts, musings and speculations with the masses. (more…)

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