Guest Article: Why WPA is no longer secure

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This is second Guest Article featured on the blog. The article is a brief look at why WPA encryption in wi-fi networks is not secure any longer. Our guest blogger this week is Maya Richard. She describes how brute force attacks can be used against captured packets which have been encrypted with WPA encryption. These attacks have become increasingly practical through the use of graphics hardware which is well-suited to brute force cracking.