Items tagged with WPA2

Wireless security has always been something of a problem. Basic WEP encryption, for example, has been beaten so soundly that it’s a wonder device makers even offer it as a security option anymore. Fortunately, we’ve had WiFi protected access 2 (WPA2) keeping our networks safe--but perhaps no longer. According to Phys.org, researchers at universities in the UK and Greece discovered a way to crack WPA2, and apparently it’s not all that difficult. ASUS RT-N66U router The researchers published their work in the International Journal of Information and Computer Security, where they... Read more...
Because of the computational power of today's GPUs, GPUs are starting to be harnessed more and more to help out CPUs with some hardcore number crunching. That is the concept behind Nvidia's CUDA, ATI's Stream, and Apple's OpenCL frameworks. There aren't many apps available yet that take advantage of these relatively new technologies, but the ranks are slowly growing. The latest GPU-assisted app to come available is one designed for IT managers to make sure their wireless networks are secure--and inevitably for hackers to try to break into wireless networks.Russian-based ElcomSoft has just released... Read more...
We're not sure what's more frightening about this, the fact that the Russians figured out how to do it or that WiFi networks are effectively now completely insecure.  ElcomSoft claims they can "recover" WPA and WPA2 encypted passwords using any NVIDIA-based graphics subsystem in a workstation, desktop or even a notebook, to crack WPA encyption over 100 times fastest than with a standard CPU.  This might not mean much to the average home user because, let's face it, serious thugs aren't bothering to hack into your home network to leech your bandwidth or steal a single user's... Read more...