ICE: Wrench = We don't need a warrant
ICE: Wrench = We don't need a warrant
ICE: Wrench = We don't need a warrant
In light of recent ICE/DHS shenanigans in the US
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so... dummy phone? even before that, don't they have access to your cloud stuff?
They have access to it if they threaten/indimidate/blackmail you into giving them access. Dummy phones are a real thing; saw a post today on masto by a company... person (?) who said they keep a stash of clean burner phones for when employees travel through US borders. These are all reasonable, and maybe even CalyxOS's decoy partition (does it still have that?). The larger problem is that few people will use these things, not even bringing a clean phone. And once they start threatening your family and your long-term safety and freedom, it's highly likely you'll give them access, if they know there is any access to be had. Which they increasingly do, because universal surveillance blah blah.
Not sure about CalyxOS but Graphene os has users so you could just switch to a different user and show them that and they probably wouldnt know to look for other users. Or you can disable apps, and then enable them again later. Disabling saves all data but hides the app and archives it. So it would only show up in the full app list in the settings not anywhere else. Not sure how thorough their checks are tho.
Personally tho if i was gonna go through a US border and was worried about my devices being checked id just back it all up to an encrypted external ssd, stick it in my checked bag, and wipe my devices. Then restore them once ur through.
i meant more with nsa type surveillance, they pretty much have a little leg on every us corporation. it seems they really want to start utilizing that data more against its own populace now.
also they have cyberweapons that can exploit their way inside most common phones anyway.
The NSA doesn't generally give access to agencies on the ground like that - at most they flag individuals in the interdepartmental system, they don't hand over what they have easily
But, if you have physical access to a device, there's always a way in. Border control or a police department can buy tools to do it or hire contractors
yes, i was referring to them. im pretty sure the cellular network exploits still exist, and still available commercially. they don't even need to physically have your phone. and modems are locked down tight on phones too, arent they?
Rather than locked down, they're basically a black box - I think they have their own firmware and hook into the OS and hardware in weird ways (part of the reason why Linux phones are so difficult to make work)
If the NSA wants to ping your phone location or even turn on the microphone, they can, supposedly even when the phone is "off". If they want to side channel load in a rootkit, they probably can
But NSA surveillance comes in two main flavors - broad and focused. If they think you're a terrorist or of strategic interest, there's a lot they can do... But that means actual humans are interested in you, personally.
But for everyone else, they're not going to sift through ten million phone storages - that's way too much data to be useful, and they already have long collected way more than they could make use of. The broad stuff is about flagging people - the most effective is to look at networks of people. If you have connections to a terrorist, you're a potential part of the network, and so you'll be flagged as more interesting. I've heard rumors that certain keywords might be flagged on calls too, who knows. Too many flags and they might devote some man hours to looking into you personally
But generally, they're very protective of their tech. They don't use the good stuff widely, because it's not useful, and it increases the chance for discovery and countermeasures. My understanding is they won't share their surveillance systems either - they might put notes or flags on shared LEO systems or tip someone off, but they really, really, like to play it close to the vest. Even with other 3 letter agencies
So yes, this possibility exists - especially with llms to help filter through this information ocean - but there's no shot they're sharing capabilities with border control agents
i know the nsa has that capability but aren't stingrays still a thing? those are sold to and operated by leo, which is scarier and more relevant for the average joe imo. think situations like patrols, protests, ice raids and stuff.
I mean, yes and no. They just capture device info for a location, which can often be tied back to a person, but they just grab the info the phone sends to the tower. These days with Bluetooth and Wi-Fi you can even do something similar with just your phone
I don't love that it exists for obvious reasons, but it's a far cry from looking through your phone
I mean, the cell providers already sell your location info to anyone (including LEO, which is unconstitutional without a warrant as far as I'm concerned), as can Google, apple, and all sorts of apps - so this is a niche thing
FWIW, you can defeat that pretty simply... Just leave your phone behind and/or in a faraday pouch. No signal, no signature, no location data (from your phone at least). It won't necessarily stop the NSA, but it'll protect you in a protest where your just another face in the crowd
and your google searches plus dns queries.
You all don't encrypt your DNS?
DNS over TLS and similar are only encrypted to the first (local) DNS provider, and of course that provider knows the query as well.
It protects against 3rd-party eavesdroppers between you and your primary DNS provider, but does nothing for privacy beyond that.
ODOH could help
Not really, no
in the likely scenario people are using google or cloudflare dns, which is what usually comes by default, i don't think it matters.
No. I don't think the queries from a recursive can be encrypted. Can they?