this post was submitted on 14 Jun 2025
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Before going to a protest, demonstrators or observers should note that their cellphones may subject them to surveillance tactics by law enforcement. If your cellphone is on and unsecured, your location can be tracked and your unencrypted communications, such as SMS, may be intercepted. Additionally, police may retrieve your messages and the content of your phone if they take custody of your phone, or later by warrant or subpoena.

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[–] [email protected] 31 points 2 days ago (5 children)
[–] [email protected] 1 points 15 hours ago

I mean that's the easy answer but:

  1. Documenting and sharing the events is part of the protest
  2. You may need it in an emergency.
[–] [email protected] 20 points 2 days ago* (last edited 2 days ago) (1 children)

Also be aware that the Georgia attorney general has declared that not bringing your phone to a protest will be considered criminal intent. They’re now trying to punish people for not having their tracking devices with them.

https://georgiarecorder.com/2024/02/12/georgia-ag-claims-not-having-a-phone-makes-you-a-criminal/

[–] KingPorkChop 7 points 1 day ago

This can probably be argued that places that deny phones, like courts, could be charged with criminal intent against you.

[–] [email protected] 3 points 2 days ago

Go old school and bring cameras instead.

[–] [email protected] 3 points 2 days ago
[–] [email protected] 2 points 2 days ago
[–] [email protected] 24 points 2 days ago (1 children)

Your car's GPS is also tracking your movements. If you have a newer car then your phone is only part of the problem.

[–] [email protected] 11 points 2 days ago (2 children)

To be specific, it's not the GPS receiver, it's the fact that the car may be communicating via cell network or satellite, right?

[–] [email protected] 4 points 2 days ago

Correct. Yeah, if you have a newer car with GPS, it will likely also have built in communications to the car company.

There are benefits to older, "dumber" cars. Besides enjoying knobs and buttons 😁

[–] [email protected] 3 points 2 days ago (1 children)

Right, but most modern cars have that communication built in, because they use it to update firmware remotely. You can't turn it off even if you wanted to. Many car companies justify it by saying it is needed to give your location to emergency services if you use their alert button.

[–] [email protected] 4 points 2 days ago

Idk about other brands but with Mazda you can call and get them to deactivate your car's sim. IIRC in Subarus you can just physically unplug the communication unit.

[–] [email protected] 24 points 2 days ago (1 children)

If your phone is powered your location can be tracked. Secured or not: your location can always be tracked.

The rest is doubtful, always assume law enforcement has access at will.

Just don't bring it.

[–] [email protected] 7 points 2 days ago (1 children)

doesn't have to be powered on.

unless you can remove the battery, it should stay at home.

[–] [email protected] 4 points 2 days ago (1 children)

Source? EFF says airplane mode is sufficient per the article

[–] [email protected] 5 points 2 days ago (8 children)

so you're going yo trust the government funded org to tell you how to not be tracked by the government?

better yet, you're going to trust the company that actively works with the government under national defense that wants to track you to protect national defense?

no thanks. I'd rather be safe than detained.

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[–] [email protected] 41 points 2 days ago (5 children)

Leave it at home for a protest if you care about being tracked.

Pretty much all cell phones can be tracked even when turned off.

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[–] [email protected] 20 points 2 days ago (2 children)

Set your phone on top of a Roomba that has scheduled cleaning throughout the day.

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[–] [email protected] 23 points 2 days ago

YOU DONT BRING IT.

[–] [email protected] 57 points 3 days ago (8 children)

Turn it off and leave it at home.

[–] [email protected] 42 points 2 days ago* (last edited 2 days ago) (10 children)

Leave it on at home.

"Your honor, as you can see from my mobile device location history, I never even left my house that day."

Not that that'll actually work or that they'll care, but still...

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[–] [email protected] 160 points 3 days ago (27 children)
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[–] [email protected] 12 points 2 days ago

By leaving it at home.

[–] ininewcrow 98 points 3 days ago (7 children)

Burner phone ... leave your main one at home ... ABSOLUTELY DO NOT BRING YOUR MAIN PHONE

Set up your burner phone with one or two accounts to things you might want to upload to ... encrypt as much as you can. Do not load all your social accounts ... only log into the bare minimum. If you are organized, log into temporary or fake or secondary accounts if you can.

Start the day without any prior history, photos or content on the phone and keep as few contacts as you can ... memorize numbers that are important to you.

Always be prepared to give up or lose your phone.

And as always ... SAFETY GLASSES .... bring a pair of industry rated CSA approved safety glasses (try to get a pair with a tint so you can pass them as sunglasses). Look for safety glasses with anything marked ANSI Z87+, sometimes written Z87.1+ (note the plus) rated or CSA Z94.3 rated are ensured to safely withstand a direct high energy strike.

.... additional things if you want to do more

Bring a small new blank paper note book you can keep in a pocket with a small pen or pencil ... you might be taking notes like license plates, name tags or names of people or places ... its always faster to just write something down than in taking a shaky photo or tapping away a note on an app

Wear a big scarf ... for guys or girls ... a scarf comes in handy for all kinds of emergencies including using it as something to cover your mouth, dress a wound, tie something or cover something up.

Wear a good pair of running shoes ... be prepared to run and be on your feet all day.

Bring a small backpack and bring a couple bottles of water and some energy bars ... keep it light because you'll be on your feet all day and if things go bad, you might be targeted if you have a large pack ... plus an empty pack can be used to carry things later if you need to.

Dress for the weather ... if its going to be hot, wear light clothing but if things go bad and you have to stay out over night or longer, bring a light jacket ... if rain is forecast within a day or two, bring a small poncho

[–] [email protected] 35 points 3 days ago (2 children)

To add onto the phone section: (1) Disable any biometric authentication, and (2) turn/keep it off whenever there's a chance that it will be siezed.

  1. While the first amendment protects you from being required to give up your phone's pass code, there's no protection against someone just holding the phone up to your face or fingerprints to unlock it.

  2. While your phone is never totally impenetrable, it is significantly harder to access in its BFU state (before first unlock). Most commercially available cracking tools will only work if the phone is in it's AFU state (after first unlock).

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[–] [email protected] 33 points 3 days ago* (last edited 3 days ago) (5 children)

people on the internet love to talk about all these great security smart things that they will definitely never do.

leave valuables at home, wear unremarkable clothes, and write your lawyers number on your arm with a sharpie.

personally i bring my phone and a leica. ive been to jail for protesting before and in my current situation i just don't care.

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[–] [email protected] 6 points 2 days ago

Buy a Burner.

[–] [email protected] 19 points 3 days ago

... Goes to a protest to support gaza, get's phone unlocked because police is using Israeli cellebrite software...

[–] [email protected] 35 points 3 days ago* (last edited 3 days ago) (2 children)

Leave it at home.

I can understand the wish to film things; I recommend buying a cheap camera, maybe one to strap on your forehead (starting at $20) or an old compact digital camera. Something without any sort of connectivity. Something you can leave behind if the going gets rough.

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[–] [email protected] 27 points 3 days ago (5 children)

Here is the simple trick: leave your phone at home. Get a burner.

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[–] [email protected] 21 points 3 days ago* (last edited 2 days ago) (9 children)

Jesus Christ, this conversation is scary. I wish y’all good luck that none of these precautions are necessary.

As someone in a blue state where governance is sane, I’m “raw dogging it” (effing offensive slang term but now I’ve used it once in my life and can rest easy) and bringing my kids (teens). M also going to the local demonstration rather than go into the city for a big one - to some extent it’s a numbers game: ICE can’t raid them all and police aren’t legally allowed to help them

…. And hopefully my optimism is well founded

—-

Edit: huge success! Entirely peaceful. While a few cops drove by, there was no police presence. Thousands of people of all ages lining both sides of main st, and three sides of our town common. Constant honking from supporters driving by. It was very inspirational. I’m proud of my fellow citizens and hope our voice for restoring sanity and democracy is heard.

For those pessimists,a bit more context why I was so optimistic….. a few years back, our mayor and police were participants in a local BLM rally. Also a big part of local outrage against fascism was a city counselor getting assaulted and arrested for videoing an illegal raid on one of his constituents.

[–] [email protected] 16 points 3 days ago (3 children)

I’m in one of the bluest. Our police and FBI are not “blue.” American spy forces and “committee on anti-American activities”-ass motherfuckers are not kind or just, no matter the voting tendencies of the populace.

How many decades have we seen far right terror groups overlooked for anti-capitalist leftists? The left threatens the status quo, the right fortifies it. The blue and red dichotomy is the status quo. The democrats support the genocide in Palestine. Going against that status quo makes you not safe from government crackdowns, the party in power is completely irrelevant.

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[–] [email protected] 14 points 3 days ago

Doesn't matter of the state is blue, the police force is going to do everything they can to fuck you anyways.

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[–] [email protected] 35 points 3 days ago

Leave it at home lol

[–] Randomgal 21 points 3 days ago

You leave it at home. Take an old factory-reset with a prepaid sim. Keep it off unless you 100% need it.

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