boldbadger20 said:As far as I know, any decent smartphone comes with GPS, and even if you turn it off, anyone watching—primarily federal agencies like the NSA and similar outfits—can still track your movement.
It isn't just about GPS, though. GPS is mainly for pinpointing your location; the phone still has to broadcast that data through a network, whether it's Wi-Fi or cellular towers.
When you look at major organizations and how they monitor the web, you have to consider XKeyscore:
XKeyscore or XKEYSCORE (abbreviated as XKS) is a formerly secret computer system first used by the NSA for searching and analyzing global Internet data, which it collects on a daily basis. You can find more info on this Wikipedia link.
Through a system like that, they can monitor almost everything happening online because so much of our data flows right through their servers.
Here is the link to the XKeyscore PDF presentation:
There is also the User Guide:
Link User Guide.pdf
Marked as
Top Secret 😎 😁 😁