Data transfer over audio

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brokenman
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Data transfer over audio

Post#1 by brokenman » 30 Sep 2014, 17:13

I have been following this for a while and thought I would post it here for others. Very interesting. Transfer of data over sound frequency is nothing new for those that remember the high pitch squawks of a dialup modem but this really takes the cake. One unit communicating to another with bluetooth and network/wireless cards removed. Yep, over airgaps. It was uncovered by Dragos Ruiu ... which essentially means ... listen up!

http://arstechnica.com/security/2013/10 ... s-airgaps/

http://blog.erratasec.com/2013/10/badbi ... Crhxkpb8Xc
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Bogomips
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Re: Data transfer over audio

Post#2 by Bogomips » 30 Sep 2014, 19:52

All pretty airy-fairy to me, but more down to earth was link on same page to Password Cracking, which article although 3 yrs old, found to be educational and terribly fascinating.
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