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Data transfer over audio

Posted: 30 Sep 2014, 17:13
by brokenman
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! ... s-airgaps/ ... Crhxkpb8Xc

Re: Data transfer over audio

Posted: 30 Sep 2014, 19:52
by Bogomips
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.