Software Defined Radio

The two day Software Defined Radio (SDR) workshop at ToorCon is an introduction to digital signal processing, software radio, and the powerful tools that enable the growing array of SDR projects within the hacker community. This course takes a unique “software radio for hackers” approach, building on the participants’ knowledge of computer programming and introducing them to the forefront of digital radio technology. Participants will learn how to transmit, receive, and analyze radio signals and will be prepared to use this knowledge in the research of wireless communication security.

Who should attend?

Anyone who has ever taken an interest wireless systems or signal processing. We teach a mixture of digital signal processing and RF theory, using the GNU Radio tools for demonstration and experimentation either individually or in groups. A background in software development and an interest in security are helpful but not required.


Michael Ossmann
Michael Ossmann is a wireless security researcher who makes hardware for hackers. Best known for the open source HackRF, Ubertooth, and GreatFET projects, he founded Great Scott Gadgets in an effort to put exciting, new tools into the hands of innovative people.