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Krzysztof Szafranek's link blog

Hi, I'm Krzysztof and I make websites.
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Jan 2, 2011 / 3:40pm

Breaking GSM With a $15 Phone … Plus Smarts

Speaking at the Chaos Computer Club (CCC) Congress here Tuesday, a pair of researchers demonstrated a start-to-finish means of eavesdropping on encrypted GSM cellphone calls and text messages, using only four sub-$15 telephones as network “sniffers,” a laptop computer and a variety of open source software.
more on wired.com

GSM standard contains some large loopholes that can be exploited. The article compares its current state the “the age of innocence” of computer networks in 1990's, before security was taken more seriously.