All about Realtek RTL2. U based RTL SDRs. Toms Guide has a post by Paul Wagenseil on a lecture given by security researcher Melissa Elliott better known as 0xabad. DEFCON on August 3rd. Hp Web Camera Drivers here. Elliott spoke about how a cheap 1. USB TV tuner dongle, better known to us as an RTL SDR, can be used to pick up accidental radio emissions which can then be used to fingerprint devices. Back in the 1. 97. NSA had a program codenamed Tempest that was designed to investigate and study these compromising emanations. Elliott, who is a researcher at the security company Veracode in Boston, demonstrated using an RTL SDR to pickup various emissions from electronic devices. I managed to go most of my life not knowing that my electronics were all leaking all of the signals that detail what theyre getting up in their private little electronic lives, Elliott said. But a visit to the U. EN9DK1lyeAk/VvmySWPLnlI/AAAAAAAAABg/TxPZEUTaGCguRLl4jbXjgKl0KJ5VvQQaw/s1600/Honda%2BRadio%2BCode.png' alt='Car Radio Decoding Software' title='Car Radio Decoding Software' />S. National Radio Quiet Zone on the Virginia West Virginia border, site of the worlds largest moveable radio astronomy telescope, taught Elliott otherwise. Their biggest challenge to getting the science done is the very electronics that they need to measure and process the signal, because those same electronics blast the signal out at the sky, Elliott said. They have a microwave oven, which is a Faraday cage a structure enclosed by a wire mesh to prevent electricity from getting in or out inside another Faraday cage, inside another room, which is also a Faraday cage, she recalled. That is how much they had to shield things just so they could reheat their pizza at 2 a. So Elliott found a website that sold USB tuners for 1. At DEF CON, she demonstrated how much radio noise electronic devices emit by using a netbook she bought for 5. China.   Link to Story. The DEFCON Website gives this description of her talk If its electronic, it makes noise. Not necessarily noise that you and I can hear, of course unless you know how to tune in. The air around us is filled with bloops, bleeps, and bzzts of machines going about their business, betraying their existence through walls or even from across the street. The unintentional noise lurking among intentional signals can even reveal what the machine is currently doing when it thinks its keeping that information to itself. Attacks exploiting electromagnetic radiation, such as TEMPEST, have long been known, but government sized budgets are no longer needed to procure the radio equipment. USB television receiver dongles can be used as software defined radios SDR that cost less than a slice of Raspberry Pi. The goal of this talk is to show you that anyone with twenty bucks and some curiosity can learn a great deal about your computers and other equipment without ever leaving a trace, and you shouldnt neglect this risk when managing your organizations security. This method reflects standard encoding and decoding, an abstract concept long utilized to transmit information. Computers were invoked merely as a tool. Unlocking/images2/martec1.jpg' alt='Car Radio Decoding Software' title='Car Radio Decoding Software' />RTLSDR is a cheap software defined radio that uses a DVBT TV tuner dongle based on the RTL2832U chipset. Need reliable OBD diagnostics TOAD software helps you scan over 15,000 DTCs on OBD2, OBDII via ELM327. Also hack performance with car tuning module. Car radio code recovery service. Advice on unlocking radios and navigation Sat Nav models in Mercedes, Audi, Landrover, Renault and many others. Car radio universal code calculator 2. Download link Download link Code Calculator is a small and useful.