Data transfer over audio

Talk here about security in general. Posting illegals software is prohibited. All stuffs in this forum must be considered as for "Educational purpose only".
Post Reply
User avatar
Site Admin
Site Admin
Posts: 6104
Joined: 27 Dec 2010, 03:50
Distribution: Porteus v4 all desktops
Location: Brazil

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! ... s-airgaps/ ... Crhxkpb8Xc
How do i become super user?
Wear your underpants on the outside and put on a cape.

Full of knowledge
Full of knowledge
Posts: 2564
Joined: 25 Jun 2014, 15:21
Distribution: 3.2.2 Cinnamon & KDE5
Location: London

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.
Linux porteus 4.4.0-porteus #3 SMP PREEMPT Sat Jan 23 07:01:55 UTC 2016 i686 AMD Sempron(tm) 140 Processor AuthenticAMD GNU/Linux
NVIDIA Corporation C61 [GeForce 6150SE nForce 430] (rev a2) MemTotal: 901760 kB MemFree: 66752 kB

Post Reply