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Tuesday, August 4 • 14:00 - 14:55
#radBIOS: Wireless networking with audio

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Wireless comms nearly always focus on the EM spectrum- RF, microwave, even laser. But what about sound? Motivated by Dragos's badBIOS work, richo sat down to reimplement a subset of the original capabilities at a high level in userland.

Having already produced the Groundstation framework for distributed communications, the next logical step was to produce an audio bridge, the result of which is that nodes with working sound hardware can communicate structured data when physically proxmiate, without any other shared state.

Speakers
avatar for Richo Healey

Richo Healey

Security Engineer, Stripe
richo likes his ducks flat and his instruction sets reduced. He breaks things at Stripe, works on Rust, and will hopefully update his bio before the con.


Tuesday August 4, 2015 14:00 - 14:55
Above The Ground Plane Copa Showroom (1st Fl)

Attendees (31)