Earlier quoted context omitted.
If it’s built in they can request you to unlock both profiles.
Android 15 has a "Private Space" feature that can be somewhat hidden and used to sandbox apps/data. It will prompt for a secondary unlock if you know where to look.
How to lock down your phone if you're traveling to the U.S.
131–140 of 363 posts
Re: How to lock down your phone if you're traveling to the U.S.
#132Ignoring the US political situation for a moment I want to point out how ridiculous modern phones and apps storage access given to their users is. You used to be able to mount a phone as a full hard drive and have access to all your files, do a real full backup without some encrypted databases that only facebook, google or apple hold the key for. The first tragedy is that we accepted that the US gives no rights to no…
Re: How to lock down your phone if you're traveling to the U.S.
#133> Before traveling, back up your devices so you don’t lose anything permanently. Then delete anything you’re worried about being misinterpreted or saved by the government. That can include conversations that compromise the privacy of the people on the other end. You might delete messages about politics, contact information for political dissidents, apps that save offline copies of sensitive documents like Google Docs…
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Re: How to lock down your phone if you're traveling to the U.S.
#134One thing I would definetely do is to secure my password manager. This would minimise potential exposure in the future in case your phone is backed up in some government database. 1Password have a feature for that: https://support.1password.com/travel-mode/
Re: How to lock down your phone if you're traveling to the U.S.
#135> Before traveling, back up your devices so you don’t lose anything permanently. Then delete anything you’re worried about being misinterpreted or saved by the government. That can include conversations that compromise the privacy of the people on the other end. You might delete messages about politics, contact information for political dissidents, apps that save offline copies of sensitive documents like Google Docs…
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This is a lot better than the choice between allowing them to go through our files or not entering the country, but it's still pretty gross.
Re: How to lock down your phone if you're traveling to the U.S.
#136"Locking down" is almost always a bad approach when it comes to border crossings. You have very little rights at the border, so keeping your phone locked and refusing to divulge the 20 characters password isn't really an option. Even without the threat of detaining you, they can refuse entry (if you're not a citizen/permanent resident), or seize your $1000 phone/laptop. Far better to wipe your phone and restore from…
Re: How to lock down your phone if you're traveling to the U.S.
#137"Locking down" is almost always a bad approach when it comes to border crossings. You have very little rights at the border, so keeping your phone locked and refusing to divulge the 20 characters password isn't really an option. Even without the threat of detaining you, they can refuse entry (if you're not a citizen/permanent resident), or seize your $1000 phone/laptop. Far better to wipe your phone and restore from…
So be it. I used to say that the reason I valued my privacy was not that I did not trust my government _today_, it was the fact that data would be available to every potential authoritarian government _tomorrow_.
Welp, today has become tomorrow, and yeah, I'd _absolutely_ rather just have my devices seized than have the contents of my phone dumped into a database that can be searched without a warrant, for the next 15 years.
Rights (like the 4th amendment) that are not exercised are not upheld. I'm sure the threat of having one's devices stolen (let's be clear, that's what this is), is enough to deter many people. For myself, my next course of action would be to contact the ACLU and sue the government for violating the 4th amendment.
Re: How to lock down your phone if you're traveling to the U.S.
#138"Locking down" is almost always a bad approach when it comes to border crossings. You have very little rights at the border, so keeping your phone locked and refusing to divulge the 20 characters password isn't really an option. Even without the threat of detaining you, they can refuse entry (if you're not a citizen/permanent resident), or seize your $1000 phone/laptop. Far better to wipe your phone and restore from…
Re: How to lock down your phone if you're traveling to the U.S.
#139Too technical and nerve-racking for my loved ones traveling across the border. The solution most people I know (who are not born in the u.s.) have landed on is don't post or share any political articles, memes or reels, especially in DMs. If someone sends you political content, delete the message afterwards. The silver lining is that eschewing that content has some mental health benefits. I would imagine that stories…
Re: How to lock down your phone if you're traveling to the U.S.
#140I was wondering about a different strategy: what about leaving your phone at home and then buying a new one after you've crossed the border?
It seems like it wouldn't be any less work than 'clean wipe and full restore post-crossing' and has the advantage that border agents can't search what you don't have.
If your trip is short and the return policy sufficiently generous, you might even be able to clean wipe the phone and return it before you cross again.
I'd be curious to hear what people think about something like this.