We have been hearing about ultra-wide band (UWB) for years, but where are all the UWB products? UWB is supposed to provide a standard, high-speed, wireless connection for your peripherals. Think “wireless USB”, or, “Bluetooth on steroids”. Imagine connecting cameras, printers, and storage devices using a wireless connection instead of a wired connection. Sounds pretty good! But where are all the UWB products? Continue reading Where-oh-where is ultra-wide band?
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I added an Articles page to the website today that contains many of the articles and tutorials I have written over the last few years. Quite often, these articles take the form of a multi-part tutorial series on a particular topic. This lets me treat the subject in more detail. On the Articles page you’ll find a [...]  Erik Tews German graduate students Erik Tews and Martin Beck discovered a limited method to crack WPA, or more specifically, to crack the TKIP component of WPA. Their paper describes the attack and their tkiptun-ng tool carries out the attack. WPA relies upon the old RC4 encryption algorithm from the infamous WEP protocol and uses TKIP as a “band-aid” to strengthen WEP encryption. WPA was intended as a way to secure existing WEP equipment without using a computationally intensive algorithm. This approach enabled existing hardware (access points and clients) to support WPA with a simple software upgrade. Continue reading WPA Hack Welcome to MobileParadigm.com. This blog provides thoughtful analysis of enterprise mobility. The topics will include wireless technology, security, mobile messaging, practices/policies for sound mobile governance, cost reduction strategies, mobile collaboration, and mobile strategies. This will likely evolve as my interests, the industry, and technology evolves. My goal is to help you build the knowledge that is necessary [...] |
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