Crazy Danish Hacker – GSM Sniffing 11 – Voice Decryption 101

Crazy Danish Hacker uses GSM sniffing techniques to correlate cell tower interactions and infer a target device's approximate location: a demonstration of…

Episode 6: locating nearby GSM cell towers by decoding their broadcast identifiers. Combining kalibrate output with public cell tower databases to map…

Episode 7: installing gr-gsm on Linux. Building the GNU Radio-based GSM decoding toolset from source: dependencies, compilation, first sanity check.