“A mobile phone is a tracking device that also makes calls.”
I love my phone, but there are risks to carrying one everywhere, and it’s important we understand them. Hopefully this video helps educate you about some aspects of how your device works, so that you can make smart choices that will give you back some of your privacy.
I look at Snowden and Bunny Huang’s "Introspection engine" that allows you to monitor signals that are going in and out of your phone, provide tips for making your devices more secure, and discuss wifi probe requests that are a huge security threat. Basically: turn off your wifi when you’re not using it.
Snowden and Bunny Huang's "Introspection Engine":
https://www.tjoe.org/pub/direct-radio-introspection
video: https://youtu.be/VIJEUqgODO4