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There's No Safe Wireless Internet Encryption Anymore : Matt's Real Estate Technology Blog
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Matt's Real Estate Technology Blog

Oct. 13, 2008 - There's No Safe Wireless Internet Encryption Anymore

With the latest version of Elcomsoft Distributed Password Recovery (costing about $1,000) it is now possible for someone to 'sniff' a wireless network, intercept just a few packets, then crack your WPA or WPA2 keys in just days or weeks. This works against static keys - anyone using more complicated authentication schemes will not be at risk ... for now.

So, I recommend not using any non-encrypted traffic (other than casual web browsing) when using a wireless network. That means HTTPS, VPN, and other encrypted protocols only. And keep changing those wireless encryption keys - and mitigate the risk as much as you can by using STRONG encryption keys.

The Elcomsoft press release is here: http://www.prweb.com/releases/wi-fi/cracking/prweb1405954.htm

Clareity Consulting's security assessment clients received two additional important security alerts today.

 

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Matt Cohen is Clareity Consulting's Chief Technologist. Matt consults to MLSs, Associations, brokerages, and many real estate industry software companies and has spoken at conferences, workshops and leadership retreats around the country on a wide variety of MLS-related topics. Matt is a well-regarded real estate industry expert on industry trends, software design, product management, project management, and information security. Clareity Consulting was founded in 1996 to provide information technology consulting to the real estate industry and its related businesses.

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