this post was submitted on 17 Jul 2026
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privacy

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Big tech and governments are monitoring and recording your eating activities. c/Privacy provides tips and tricks to protect your privacy against global surveillance.

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[–] A_norny_mousse@piefed.zip 53 points 1 week ago (7 children)

But does it work?

He emphasised that because surveillance systems are so powerful, no design can guarantee security from detection, but said “the added value of fashion is to spread awareness and help propagate public discourse”.

Preuß said his designs used large-scale prints, asymmetrical cuts and streetwear-inspired silhouettes to confuse facial recognition algorithms. The company said its Urban Ghost coat integrates LEDs into the hood that emit infrared light to dazzle night-vision surveillance cameras.

Preuß, who co-founded his company after reading about the whistleblower Edward Snowden’s revelations about US surveillance in the Guardian, said his designs played with the fact that “facial recognition systems freak out when they see multiple faces at once”.

“Our patterns play with that chaos, confuse algorithms and make it way harder to pin you down,” he said.

Bell, however, said “none of these products are tried and tested, and a lot of these surveillance technologies can deal with a little resistance … [but] even if the designs don’t necessarily work perfectly, fashion is also a visible sign of resistance.

Still not sure.

[–] mote@lemmy.ca 13 points 1 week ago (1 children)

My first thought when I saw this - "oh hey look, razzle dazzle clothes" which is my personal mental association of the famous scene in Stripes movie, with Dazzle Camouflage which I always thought was a neat idea.

In late May 2026 images appeared on social media showing Russian Ural and KAMAZ trucks painted in the classic dazzle camouflage. Supposedly the unusual paint scheme is to confuse Ukrainian drones controlled by artificial intelligence and disrupt their pattern recognition, and not to trick the human eye. Ukraine has experimented with AI for targeting as seen in Operation Spiderweb, and is conducting a deep strike campaign to disrupt Russian logistics.[72][73]

[–] thehermet@lemmy.ca 2 points 1 week ago (1 children)

I’d imagine it’s a bit of cat and mouse though, because if they train the drones to target that pattern they’d be sitting ducks

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[–] fizzle@quokk.au 12 points 1 week ago (1 children)

Untested means, unlikely to work at all.

Maybe the IR LEDs at night.

[–] Valmond@lemmy.dbzer0.com 1 points 1 week ago

Gets run over by a tesla...

:-D

[–] quick_snail@feddit.nl 2 points 1 week ago

Translation is they don't work.

[–] thehermet@lemmy.ca 2 points 1 week ago (1 children)

Thing is, I feel like having bright dazzling lights on your hoodie just fingerprints you even more, no?

Maybe if you use it strategically it could help, but I wouldn’t be sold on that feature

[–] definitemaybe@lemmy.ca 4 points 1 week ago

I don't think that's a problem, but I suppose it depends on your goals. Facial recognition in low-light conditions is already hard enough of a problem that they, presumably, are not building IR-light-clothing detection into their algorithms. And if IR-blasting clothing becomes commonplace enough that they start working on it, then it's also no longer distinctive. So, if the goal is to defeat passive surveillance of your movements, this should be highly effective.

If a human reviews the footage, then none of this likely matters anyway, since they'll be able to identify other identifying features about you—but that's a scalability problem. You'd need to have done something very "interesting" to be worth investing the time into tracking across hundreds of video feeds through a surveillance network.

If your goal is to get away with a crime or actively resist detection while protesting, then this is (obviously) a bad idea to wear this. You should instead choose something as non-descript as possible, like all black, long sleeves, gloves, face mask, and tinted goggles. But you can't just walk around in public like that, in general.

[–] FauxLiving@lemmy.world 1 points 1 week ago

They don't have a lot of technical details but essentially what these do is try to look maximally like 'eyes' or whatever other targets are used by facial recognition to some AI model.

They have to choose which model(s) to train against and there is no guarantee that the same output would fool a differently trained model.

The IR LED dazzlers should work against anything that is using IR as they work by overloading the sensor. The issue is that most cameras are not using IR in most conditions and will switch to visible wavelengths with enough light.

You could technically do the same thing with visible lights, but you're going to annoy people if you're walking around in a hoodie ringed with 1,000 lumen LEDs.

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[–] HAL_9_TRILLION@lemmy.dbzer0.com 51 points 1 week ago (2 children)

Oh look, capitalism trying to sell you something by calling it a solution to your problem. The problem that it created in the first place. This doesn't seem familiar at all.

[–] Elgenzay@lemmy.ml 22 points 1 week ago (1 children)
[–] Beehaw_Girl@beehaw.org 2 points 1 week ago

Welp, there goes my entire annual clothing budget. I'll have to wear that hoodie all day every day everywhere I go regardless of the occasion or weather 😄

[–] Cherry@piefed.social 4 points 1 week ago

Agree, its just a sales pitch.

[–] Septimaeus@infosec.pub 18 points 1 week ago (1 children)

Most of these countermeasures are easily thwarted by adjustments to the CV model, meaning even if they do work upon release (a big if) the countermeasure itself eventually becomes just another uniquely identifying feature.

If we’re doing adversarial, let’s do adversarial. Like high-wattage IR lasers to permanently destroy photo receptor arrays, cheap narrowband signal jammers to push wireless chips beyond thermal limit causing early heat death, directional EMP to fry logic boards, and so forth.

[–] GuillaumeGus@lemmy.dbzer0.com 5 points 1 week ago

Where does one get some schematics to build theses things in minecraft

[–] wyldrstallyns@lemmy.dbzer0.com 16 points 1 week ago

Bullshit title: "adversarial" implies that one's personal security is counter to gov't interests, and that it's the citizens' fault for behaving so. 🤬

[–] eleitl@lemmy.zip 15 points 1 week ago (4 children)
[–] chuckleslord@lemmy.world 22 points 1 week ago

Fremen ramblings about walking the dunes, here. On gait hiding

[–] SPRUNTnsfw@fedinsfw.app 12 points 1 week ago

Throw a pebble in your shoe to change your walk. Wear a smaller or bigger shoe on one foot. Wear knee and ankle braces on one leg....

There are easy ways to change your gait for an outing.

[–] quick_snail@feddit.nl 4 points 1 week ago (2 children)

Fortunately gait biometrics are junk science anyway lol

[–] Wolf314159@startrek.website 6 points 1 week ago (1 children)

As if that stops police from using it to target randos or prosecutors from using it in court. The executive branch REALLY loves its junk science.

[–] Tiresia@slrpnk.net 4 points 1 week ago

If anything, that re-enforces quick_snail's point that all these individualistic anti-surveillance tips and tricks are pointless.

Even if you did succesfully change your gait and wear black and use a special phone and didn't attend the action they're accusing you of attending, they'll jiggle the random number generator until it says you're guilty (p<0.05).

There is a point in a surveillance state where it makes more sense to [REDACTED] fascists in plain view rather than waste energy trying to do anything subversively. Either follow the CIA manual on malicious compliance or blow up a pipeline, no real middle ground.

[–] eleitl@lemmy.zip 4 points 1 week ago (1 children)
[–] Auli@lemmy.ca 4 points 1 week ago (1 children)

Doesn't sound that good that changing clothes is one of the problems they are facing. What about different camera angles and heights in imaging that is an issue also.

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[–] CannonFodder@lemmy.world 3 points 1 week ago

Get someone to kick you in the leg hard every few days to change your limp.

[–] anomnom@sh.itjust.works 12 points 1 week ago

Because finding the weirdo wearing $500 the eyeball pants will be hard.

[–] 01189998819991197253@infosec.pub 11 points 1 week ago* (last edited 1 week ago) (4 children)

Two notes. The first, I don't like the name. These are defensive measures against adversarial systems. Calling these clothes adversarial clothing implies they're the bad guys and the tracking system are the good guys. The second note is more of a question... where are they available?

Edit. Misspelling

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[–] DandomRude@lemmy.world 10 points 1 week ago

That says a lot about the times we live in....

[–] Smaile@lemmy.ca 10 points 1 week ago* (last edited 1 week ago) (2 children)

wear a politician styled mask, commit a crime, system flags politician as criminal, repeat.

[–] BeMoreCareful@lemmy.world 3 points 1 week ago

Did you just figure out an infinite money glitch?

[–] funkless_eck@sh.itjust.works 2 points 1 week ago

that's just being a politician with extra steps

[–] quick_snail@feddit.nl 9 points 1 week ago

Yes, but they won't work

[–] quick_snail@feddit.nl 9 points 1 week ago (2 children)

Sunglasses, hat, and facemask.

[–] ptu@sopuli.xyz 11 points 1 week ago

Those glasses with an attached nose and moustache work also well

[–] OwOarchist@pawb.social 7 points 1 week ago (2 children)
[–] quick_snail@feddit.nl 3 points 1 week ago (1 children)

Does it come with air-conditioning?

[–] OwOarchist@pawb.social 1 points 1 week ago

Some of the fancier ones do.

[–] quick_snail@feddit.nl 3 points 1 week ago* (last edited 1 week ago)

This only works if everyone wears the same fursuit

Otherwise, insert that xkcd with the guy who has ambiguous 1s and Ls in this license plate

[–] londos@lemmy.world 7 points 1 week ago (1 children)

Everyone should just agree to wear the same clothing all the time. Maybe black pants and shirt. Remove it as a differentiator.

[–] Danarchy@lemmy.nz 7 points 1 week ago (1 children)

I could easily do this with one of those custom mall tshirts circa the 1990s that you could get printed to commemorate a graduation or remember a dead baby or w/e

[–] Dookieman12@piefed.social 6 points 1 week ago (1 children)

Oh, what about the ones with gangsta Bugs Bunny / SpongeBob / Tweety Bird. Memba?

[–] Danarchy@lemmy.nz 1 points 1 week ago

Me n Taz all foolin AI spy cams with our gold chains and backwards ball caps

[–] mcv@lemmy.zip 7 points 1 week ago

Reminds of the dazzle makeup article from a decade ago. Shame that never caught on. I hope this does.

[–] grue@lemmy.world 4 points 1 week ago (1 children)

I just ordered new glasses the other day and sprung for an IR-blocking lens coating when I saw it was an option. Who knows if it'll help much, but it can't really hurt (aside from me possibly not liking the pink sheen they apparently have).

[–] Auli@lemmy.ca 2 points 1 week ago

What do you think in it well do? Daytime nothing at all. Night not sure. And only if they have IR lights on the cameras which is becoming less and less needed. I have cameras at home they ambient light is enough and some still have colour. And that is me purchasing inches pass cameras.

[–] Batman@lemmy.world 2 points 1 week ago

this is the most recent arxiv paper on adversarial clothing (since a lot of people are speculating about if it's possible): [2511.16020] Physically Realistic Sequence-Level Adversarial Clothing for Robust Human-Detection Evasion https://share.google/VMhtGB8P2kTMorGx6

they boast an 80%+ success rate at evading the instance level (each time you walk past an ai enabled camera) detection with sequential models (more difficult to fool as they see more of your sillouette).

not saying they are fashionable and obviously aren't commercially available yet, but it definitely seems possible.

my main complaint is i wish these companies could make a good baseline so we could compare their efficacy. evaluating the trade off with the level of drip.

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