Reverse Engineering

I was a Private Internet Access (PIA) customer for many, many years. Some recent changes spurred me to look for a new VPN provider and I ended up landing on ProtonVPN which I’ve been using for a few months now.

Symbian OS, Android, Radio Frequencies, BTSNOOZ, BTSNOOP, and getting kicked in the teeth. Below follows a chronicling of deciding to explore Bluetooth by hacking the firmware for a Fitbit Smartwatch and realizing I was in way over my head and slowly trying to regain any hope of understanding.