This class by Xeno Kovah (founder of OST2) teaches about the 30+ types of Bluetooth data that the Blue2thprinting software can collect and surface for when you're trying to determine what a device is, and whether it has any known vulnerabilities. New in v2.0+ is the BTIDALPOOL crowd-sourcing server for researchers to push & pull data about devices they've discovered.

Like all current #OST2 classes, the core content is made fully public, and you only need to register if you want to post to the discussion board or track your class progress. Based on beta testing this class takes an median of 8 hours to complete (and an average of 9 hours, with a min of 4h30m and max of 15h22m.)

The new Bluetooth learning path showing this class's relationship to others under development is available here: https://ost2.fyi/Bluetooth.html