Summary: Oona Räisänen shares her discovery of mysterious hidden signals on a public radio channel, revealing their meaning through hardware hacking, reverse engineering, and cryptanalysis. The video showcases her process and findings at the ’30c3′ event. Viewers can download the video or audio for more details, with subtitles available for assistance. The content delves into Hardware & Making, offering a unique look at uncovering hidden signals. Caution: This content may contain controversial information regarding hacking techniques.
https://media.ccc.de/v/30C3_-_5588_-_en_-_saal_g_-_201312281600_-_my_journey_into_fm-rds_-_oona_raisanen