Edit: Changed “the government” to “governments”
I mean, people say use end to end encryption, VPN, Tor, Open Source Operating System, but I think one thing missed is the hardware is not really open source, and theres no practical open source alternative for hardware. There’s Intel ME, AMD PSP, so there’s probably one in phones. How can people be so confident these encryption is gonna stop intelligence agencies?
I think they were more like Verizon and other carriers logging metadata. Google and Apple, in their server side services. And the government has physically tapped internet cables. HTTP was not widespead at the time, and corporations were (either forced, or willingly) co-operating with authorities for mass surveillance. Also, most devides had no encrption for data at rest. You know, that type of thing.
I don’t think the snowden leaks ever said anything about a hardware backdoor outside of targetted attacks (Correct me if I’m wrong). So it was widely understood post-snowden era that using an open source OS + encryption for both at rest and communications would be good enough for non-targeted attacks.
But my question asks if governments could be listening to everyone as a mass surveillance non-targeted attack, via hardware backdoors
If they listen to everyone, it would show up in some way, using power and bandwidth. Even using like steganography wouldn’t hide it very well IMO. One exception being windows ofc 😅 where they spy on you for sure already.
Wasn’t it that mega share guy (king dotcom or something) that figured out his PC was compromised because his ping skyrocketed on CS-GO?