Please stop saying "Brussels" to mean the EU. It's a nasty trick to give the idea that it's some kind of external entity forcing your country to do something. It's not. It's an assembly. And it's insulting to people from Brussels. I don't want this any more than you do.
It’s very common throughout English. The Russian government is refered to as Moscow, US as Washington. It’s the same and doesn’t refer to residents. It’s known as synecdoche.
No, it is not quite the same as Moscow and Washington are capitals of centralised states who give orders to the whole nation.
The EU on the other hand does not have a common constitution, army etc. so is not a real state (yet). It is made up of soveraign nations who come together debate and decide there, but then it is still up to the members to implement that.
So the transition to the EU as one state is happening, but might never complete.
The European Commission is in fact empowered to boss member states around, it's one of the things that give EU law teeth rather than it being like "international law" (unenforceable anarchy). It also acts much like a government (in the sense of executive, not in the sense of state) when it comes to EU lawmaking, and has various government-like powers in fields like competition law for example. And the European Commission is based in Brussels. Saying "Brussels" to refer to Commission activity is as natural as saying "London", "Downing Street", "the Cabinet Office", "Whitehall" etc to refer to British government functions. And that's without getting into all the other EU institutions that are based there!
It is true that the EU institutions are ultimately subordinate to the member states in a way that, say, the US federal institutions are not, but the EU is still very much is its own thing. It even has legal personality these days: you can sue the EU and the EU can sue you.
It doesn't imply that the EU is one state. It's just the place where the decisions are made. If Brussels didn't like anyone knowing that, I'm sure other cities in the EU would happily take the gobs of free money showered on wherever the EU is headquartered.
Spoiler, the parliamanet moves once a month between Brussel and there. That's how centralized the EU is, we cannot even decide on one fixed place to meet and decide.
I’m not sure you realise that this is a far more generic rhetorical phenomenon that encompasses all kinds of situations. Like referring to the FBI as Quantico.
You are right that when people say "Scotland Yard" they do frequently mean the whole Metropolitan Police. And you are also right that there is no other police entity (that I know of) which would be associated with that name.
But also, "Scotland Yard" was just the address of the original headquarters of the Metropolitan Police. Even then it wasn't the whole organisation, just the address of one of the buildings. Then they got a new headquarters and called it "New Scotland Yard". And to confuse matters further they repeated this multiple times. Which means there are 3 buildings which were called "New Scotland Yard" at various points in time.
And today of course the MET occupies far more real estate than just the famous "Scotland Yard". For example if you look at this FOI request[1] you can see that there were 226 other buildings the Metropolitan Police used in 2023. (Not counting covert/sensitive estate).
The problem here, and the source of OOPs annoyance I think, is that the governments of the constituting member states have the habit to present unpopular regulations as 'from Brussels' while taking credit for the popular things as from 'Den Haag','Berlin' or 'Paris' or whatever the local capital is. This habit is the main driver of anti-EU sentiments across the whole of europe. Which is a pity, mainly because it takes the attention away from highly needed reforms in the EU structures because people who could drive the reforms now just want out.
So while linguistically it's the same system as using 'Washington' or 'Moscow', Brussels is specifically in the bad spot where it gets blamed for impopular stuff but never praised for popular things.
It's usually used in place of a person/active participant in something.
So ‘Brussels suffered a deadly fire’ will always refer to the city. ‘Brussels decides on new aircraft regulations’ will almost always refer to either the city government, the Belgian government, or the EU Parliament headquartered there. Brussels is just an exceptional case because there is so much based there, as opposed to the Hague or the Vatican.
It's a figure of speech called metonymy. I agree Brussels is not very precise, a better word would be Berlaymont to refer to the EU commission specifically as there are a lot of institutions that could be meant by Brussels (Belgian federal govt, Brussels regional govt, EU commission, EU parliament, EU council, ...)
Being belgian I thought that the city of Brussels did something. Using the term EU is more precise I guess in this case. For us, Brussels is just a town in our country, not the EU or representing the EU.
It definitely forces countries to do things they want to do, generally via compliant leadership of those countries. See the last 15 years of UK voters being worried about immigration levels, vs immigration levels.
> See the last 15 years of UK voters being worried about immigration levels, vs immigration levels.
Look, let's be clear here. The UK (as a member state) was concerned that the EU was becoming too federal. Therefore (following Machievelli) they decided to push for new members, mostly the eastern bloc countries.
Then, politically, it was difficult for them to refuse to allow immigration from those countries (many of the other members had a moratorium for a few years post-accession). This lead to lots of British people becoming very upset, at the EU for some reason (even though their government had done this).
It's also very common inside the EU. Brussels is not an internal entity either, it's seen as distant eurocrats by most EU citizens. Only those interested in EU funds know about them really. It's not seen as a representative assembly
The assembly seats in Brussels, so the decision comes from Brussels (geographically).
It doesn't imply that people from Brussels are the ones to decide, not everyone has the same idea anyways. Though, as citizens of a EU member state, they have some responsibility, at least indirectly.
Brussels is the seat of five governments: the city itself, the Brussels-Capital autonomous region, the Flemish Parliament and Government (luckily the Wallon Government seat is in Namur), the Belgian Federal Parliament, and the European Commission and Parliament.
The "Brussels" metonym is probably the most ambiguous reference to a government body on the planet.
| "The saga is turning into a PR disaster for Brussels. "
imo: mostly because the Author wants it be a disaster.
The App has not launched, they published the source code in order to invite external review. I dont have time to every claim, but e.g. this [see quote below] seems to be blown out of proportions to me - the app fails to delete a temp. image, which results in a selfie being stored indefinitely(?) on the internal disk of your device - if an adversary has access to the internal disk of my phone, they can also just access the photo roll.
"For selfie pictures:
Different scenario. These images are written to external storage in lossless PNG format, but they're never deleted. Not a cache... long-term storage. These are protected with DE keys at the Android level, but again, the app makes no attempt to encrypt/protect them.
This is akin to taking a picture of your passport/government ID using the camera app and keeping it just in case. You can encrypt data taken from it until you're blue in the face... leaving the original image on disk is crazy & unnecessary."
Not immediately deleting the selfie is a pretty fundamental and egregious mistake to make. People are particularly sensitive to selfies not being handled correctly after Discord lost thousands of them, despite promising to delete them after age verification occurred (and then not doing so) https://www.bbc.com/news/articles/c8jmzd972leo
The damage is limited because the selfie is only retained on device, but it still does not signal competency from the EU to fail at the most basic hurdle of disposing of the selfie once verification is complete.
>Discord lost thousands of them, despite promising to delete them after age verification occurred (and then not doing so)
This is misleading, yet everyone seems to repeat it. Discord's implementation of ID verification did not retain IDs. Reporting on this was so poor, but what appears to have happened was that people that failed age estimation / ID checks had to raise a support ticket and get manually reviewed. That support platform was pwned and the active support tickets were leaked. Who knows how long these support tickets were set to live for, but up to 70,000 active tickets getting leaked feels like a drop in the bucket. It's also not immediately clear to me what the alternative is (other than not getting hacked), when you require human intervention to review problematic IDs. Even if the ID only lived on their server for 24 hours during manual review, across a userbase of >200 million users, that's a lot of IDs at risk at any given moment, especially during these initial roll outs of age verification.
This is a distinction without a difference. Users were assured their selfies would not be retained and they were. Discord then proceeded to lose those selfies to bad actors, after promising not to retain them. The incident has caused enormous distrust of all age verification systems, which were already starting in the mind of the community from a base level of skepticism. It's already highly invasive to take a photo of yourself, but then the user must trust that the organization on the other end will handle it appropriately. To have that trust so conspicuously broken poisons the well for all other age verification systems and websites that are legally compelled to use it, or face penalties from aggressive organizations like OFCOM.
Were users assured that the selfies they emailed to support would not be retained? I'm loath to defend the multimillion dollar corporation, but let's at least be fair.
Welp, this ship has sailed, corporations and governments have data hoarding addiction. They might not yet ask where your grandpa lived 57 years ago, but they seriously ponder this idea how to extort it from you of where else to get this data.
Yeah, I was tracking this when it was first announced and they were very adamant that there was no longer any excuse for a vendor to not integrate age checks because they had now released this.
It's not "ready for deployment". "the technology is ready and will soon be available for citizens to use"
Member states will either fork or redevelop their own apps around the proof-of-concept app. The app on Github that was "hacked" will never be deployed directly and that was never the plan either.
So far, this whole project has been an excellent way to gauge news outlets on whether they're trying to report the news or are just trying to win clicks through FUD and outrage. Most of them don't seem to know what they're writing about when they report about flaws and problems.
The point of this is that you can use the credentials on your phone to prove that you are an adult to a website using zero-knowledge proofs to avoid disclosing your identity to anybody.
If somebody who has access to your unlocked phone can access the data in the app, then this is something that should be tightened up but it’s a substantial privacy improvement over the far more commonplace option of uploading your ID to every website that wants to know if you are an adult.
> The point of this is that you can use the credentials on your phone to prove that you are an adult to a website using zero-knowledge proofs to avoid disclosing your identity to anybody.
It is my understanding that this is not possible. I would be happy to be shown to be wrong, but to me it seems like you can either prevent people from lending out their credentials, or you can preserve the anonymity of the user, but not both.
You can use 0KP to prove you have a signed certificate issued by your government that says you are an adult, but then anyone with such a certificate can use it to masquerade as however many sock puppets they like and act as a proxy for people who aren't adults. You can have the issuing government in the loop signing one-time tokens to stop Adults-Georg from creating 10k 18+ attestations per day, but then the issuing government and the service providers have a timing side-channel they can use to correlate identities to service users. Is there some other scheme I'm missing that solves this dilemma?
> It is my understanding that this is not possible. I would be happy to be shown to be wrong, but to me it seems like you can either prevent people from lending out their credentials, or you can preserve the anonymity of the user, but not both.
This is not designed to prevent adults from coöperating with minors; that makes no sense as a design goal because any technical measure can always be bypassed with “download this for me and give me the file”. This is designed to prevent minors from being able to access systems without an adult.
Nothing prevents an adult from buying alcohol on behalf of minors; that doesn’t mean laws that prevent minors from directly buying alcohol are useless.
But laws against selling/giving alcohol to minors are moderately successful at curbing teen alcohol use because they carry with them a risk of punishment that grows with the scale of the operation. If all it took was one adult who thought "kids should be allowed to drink if they want" to provide all the kids in the country with free booze and that adult had no meaningful fear of repercussions, the laws would be nothing but sternly worded advice.
If the proof of adulthood scheme is truly anonymous, one adult with some technical chops who thinks "kids should be allowed to watch porn if they want" would be able to, say, run an adult-o-matic-9000 TOR hidden service that anyone can use to pinky promise that they are an adult without fear of repercussions. If such a service comes with a meaningful risk of being identified and punished, it is by definition not anonymous.
I suppose I'm just not convinced giving up some basic liberties for a law that converts into sternly worded advice if just one adult chooses to break it is a great idea.
It's always fascinating when people put "tor hidden service" in a sentence that describes something that will reach millions.
I also don't think you'll find many ISPs terribly keen to fight for the neutral treatment of TOR connections when the reason for this fight is explicitly to serve porn to minors.
Sure, the big sites could also serve the content without an age gate, both would just have to have to avoid being found as they would be breaking the law that proscribed the age gate.
> You can use 0KP to prove you have a signed certificate issued by your government that says you are an adult, but then anyone with such a certificate can use it to masquerade as however many sock puppets they like and act as a proxy for people who aren't adults
The certificates in question can use a few mitigations: short lived, hardware stored (in a TPM, making distribution harder), be single use, have a random id which the service being accessed can check how many times has been used.
> but then the issuing government and the service providers have a timing side-channel they can use to correlate identities
That's not reallya concern, IMO. That would always exist as a risk - most people would probably have a flow of trying to do something, having to prove ID/age, doing that step, continuing with the something, which means you'd probably be able to time correlate the two sides quite often. The solution here is legal with strong barriers, not technical.
Precisely. To rate-limit attestations you either need government somewhere in the loop so that they get notified and can revoke certificates when they detect abuse (but then they can correlate requests to prove adulthood with the service provider), or you need the proof of adulthood to be tied to the certificate in some way that the service provider can tell if a certificate is being re-used. But then anyone with a copy of all the certificates (read: the government) can re-run the proof on their end and figure out who is who.
The app would be restricted to environments certified by Apple or Google. Then the app can apply features like trusted time to implement client-side rate limiting.
Can you give a brief explanation of how this is done with a zero-knowledge proof? That site is low information and painful to navigate, and it seems quite surprising to me that this is possible. ID verification, in the government sense, is ostensibly going to require matching an ID against a some other resource. If done locally then you can trivially spoof the result, akin to hacking a game, but if done remotely then it's not zero-knowledge.
I think a zero-knowledge system here would be quite desirable. But a centralized repository that is e.g. maintaining tabs on every single adult-authorization for every single person with verifiable details of them is, by contrast, a dystopic disaster waiting to happen because it will be hacked, leaked, and abused, sooner or later.
A nitpick I have about contemporary descriptions of tech is that it tends to be heavily polarized. It's either 'here is how it works' in a way that is dumbed down to the point of meaningless, or 'here is the source code and white paper' in a way that is so esoteric that it again is largely meaningless if you don't intend on spending an afternoon deep diving the topic.
For some contrast this [1] is an infographic from NASA about the Apollo program in the 60s. Enough details to inform one from a technical perspective, but also organized well enough that even if you know nothing about space or space flights, you could walk away with a pretty good idea of what's going on, and it might even spark your interest enough to research some things you didn't follow.
Most countries in the EU already have widely accepted identity proof apps mostly verified by the banks or the government itself. Once verified the identity app gets a certificate which is signed by the authority which issues the identity. We all know how that works as that’s how TLS works as well. The zero proof age check is based on verifiable credentials and the related verifiable presentation. Once you have a wallet with your identity it’s not hard to issue cryptographic proofs of some properties of your credentials, and age is a property of your identity credentials basically. To learn more about the technical details, search for the specifications I mentioned above: verifiable credentials, verifiable presentations.
Ah, and the sites (or whatever else) can then verify the key is valid locally? Assuming that is the case, that'd make for a surprisingly nice system, further assuming that the produced credential is not reversible. I'm highly cynical and so I expected it to be a backdoor for surveillance as it feels like most things under the pretext of 'won't anybody think about the children' are.
> The point of this is that you can use the credentials on your phone to prove that you are an adult to a website using zero-knowledge proofs to avoid disclosing your identity to anybody.
That's the theory. How is it in practice?
In my opinion, it just means there is a single government database to hack to get copies of all IDs...
By the way have the "security experts" checking this app evaluated that part? Or they're just worried about the app users cheating?
Do you care about it when running a smartphone full of NSA backdoors, CIA backdoors, Google backdoors, Apple backdoors, Baidu backdoors, Chrome backdoors and official reCAPTCHA backdoors and google analytics backdoors?
> In my opinion, it just means there is a single government database to hack to get copies of all IDs...
That doesn't make sense, all IDs are already in a single government database. Kind of by definition in fact, for IDs to be useful they need to be emitted by a central authority with associated security and revokability guarantees.
The implementations I've seen rely on an app reading your physical ID and its NFC chip, comparing that with a selfie to ensure it's the same person, and being able to provide anonymous proof you are of age based on that, or proof that you are indeed who you say you are.
> That doesn't make sense, all IDs are already in a single government database. Kind of by definition in fact, for IDs to be useful they need to be emitted by a central authority with associated security and revokability guarantees.
Yes and those databases are decently protected. However for an "app" someone will do a web 4.0 or 6.0 bridge to access these databases. Maybe even vibe code it. That's what I'm worried about.
Hmm how is it zero knowledge when you can be tracked to a single installation of an app? I thought zero knowledge means they ask a "trusted" 3rd party, i.e. the government. And that says yes/no, without passing any ID details on.
Zero knowledge as in the state provides a certificate without directly interacting with the third party website, and the third party does not get personal information beyond "this access is by a certified adult", with no explicit or implicit information about which adult.
Yep, that's a good idea, but it also means the app on your phone has to talk to the state. Probably through a web 7.0 RESTLESS api. And even though the 3rd party web site doesn't get your identity, the state's database does.
The app checks your physical ID you have, and provides a certificate that you give the third party you're proving yourself to. The app knows you requested proof, but not what for. The third party knows you're proven to be 18+, but knows nothing else.
> The solution leverages the existing eIDAS infrastructure, including eIDAS nodes and the trust framework for trusted services, to ensure a high level of security and reliability. By aligning with the technical architecture of the EU Digital Identity Wallet ARF, the solution delivers secure, reusable, and interoperable proofs of age.
> The solution enables users to present their Proof of Age attestation to Relying Parties, primarily for online use cases. The system is optimised for secure and privacy-preserving online presentation, allowing users to prove their eligibility without disclosing unnecessary personal information.
> AVI SHOULD support the generation of Zero-Knowledge Proofs using the solution detailed in: "Matteo Frigo and abhi shelat, Anonymous credentials from ECDSA, Cryptology ePrint Archive, Paper 2024/2010, 2024, available at https://eprint.iacr.org/2024/2010".
> Anonymous digital credentials allow a user to prove possession of an attribute that has been asserted by an identity issuer without revealing any extra information about themselves. For example, a user who has received a digital passport credential can prove their “age is ” without revealing any other attributes such as their name or date of birth.
Without exposing my citizenship, I was able to use by EU-nation issued ID to confirm only my year of birth.
The website supported this country's national ID login method, in the login challenge asked the server to provide my age, before I signed in to confirm (scanning qr code with my mobile app) I was informed what data was requested, then I consented to them confirming my data.
Not very sensitive things work without my physical ID present, sensitive have additional step with me providing my physical ID (to the NFC reader) and unlocking my key (stored on the ID) with a pin.
All in all it's really very sensible and fast.
Not necessarily the EU ID apps we're talking about but some of the existing implementations.
Even better would be if the website provided the age rating in a HTTP header, and the browser could locally check if the account is allowed to see it. That way you avoid exposing the age of the user.
And yes, even sending an age bracket exposes the age over time as you can observe a repeat visitor changing brackets and compute the actual age from that. With the server sending the info instead you can't really tell if the browser blocked it, or if the user just didn't navigate further on the page. (The browser still need to fetch all the CSS and other resources though, otherwise that would be possible to tell apart.)
The alternative would be to just not do anything and to remove liability from Meta et al. In the world we live in, where competing interests already spent tens of billions to bribe/lobby the EU, we have to be realistic about it.
This open source and transparent ZKP-based approach is extremely surprising to see, publishing a draft in advance and inviting the public to break it so it can be improved? Are you kidding me? What about the billions of private investment in all the companies that offer centralized ID checks like Persona, Socure, ID.me and more? Thats a growing billion dollar industry. They all counted on this as a future market opportunity that the EU just seem to have destroyed at least in the EU?
People fighting against this age id app might be paradoxically useful idiots for billion dollar investments and lobbying efforts. The demos is once again dragged into the trenches to fight a war they don't understand.
The main issue appears to be that as per the blueprint user MUST use one of the mandated handsets (iPhone or Android with pre-installed and privileged Google Services) and:
- MUST use either Google or Apple account
- must not be banned by the provider or sanctioned in the USA
These issues have been flagged to the devs working on the blueprint since the inception, only to be handwaved away.
Getting banned can happen randomly even if you're not doing anything illegal or wrong (it's enough for a robot to decide you're within the blast radius), getting sanctioned can happen if you're an UN lawyer investigating human rights abuses USA actually likes.
The technical specifications published online foresee publication of the app also on alternative android stores, but Linux phone users are missing out. Though I guess things could always be extended...
Their security model requires remote attestation. So, open, user-controlled platforms cannot be used. Of course some other future locked-down linux-based OS might be usable.
> The point of this is that you can use the credentials on your phone to prove that you are an adult to a website using zero-knowledge proofs to avoid disclosing your identity to anybody.
No it isn't.
Literally that is not the scope document, and such a solution would not be permitted by the EU as compliant with the legislation.
The app isn't zero knowledge. A prototype workflow has been designed for a one way transfer to sites that is zero knowledge, but it doesn't actually deliver zero knowledge because it you have to verify your age with an external provider to get the credential (which is not zero knowledge), the app has to be secured with either Apple or Google's attestation services (which are not zero knowledge), and the site has to be able to check with the original external provider that the credential hasn't been revoked (which is in no way zero knowledge).
The goal would be that neither the verification service nor the service you are verifying with can link the connection: the verification service can't tell which service you are connecting to, and the service you are verifying your age to can't determine your ID. The first two issues you mention don't necessarily seem to kill that (though I agree they are both suboptimal: once you are verified you should be able to generate your own verification keys without connecting to the verification service, and any requirement for attestation is just an unncessary restriction), though the revocation check does seem like it might be a problem.
The issue is that a lot of these services wave around a lot of words that _might_ mean that they are reasonably private, but it's damn hard to actually detemine if it is actually working like that in practice (the eIDAS standard seems to suggest the ZKP stuff is entirely optional, for example).
Zero knowledge proofs are when the prover can prove the statement is true to the verifier without disclosing more information beyond the statement. It doesn’t mean the prover cannot talk to other systems to produce the statement.
That only works in the context of when the sender isn't the adversary, which isn't the case in an age verification system - it very much does treat the sender as the enemy and untrusted. And again, the revocation chain on the backend is not zero proof.
That's only an issue if getting the proof involves somehow identifying the service you are sending it to. If it's a generic 'send me a proof' it's not necessarily a problem, though of course it would be better if you could just generate your own proof.
Oh God not this stupid tweet again. He's "hacking" it from a rooted phone. You can't just willy nilly edit those files like that on a normal phone. Fml I would've written a CN under that.
It is "funny" to read every single time "to protect minors online" like there are no adult around them, while technically those technologies are by design to control every single human for online access. It is not because the words are well chosen to sound unpolitical, just for "security", that it make those law/technology not political. It is political.
Speaking of well chosen words. If you have to put "funny" between quotes at the beginning of a sentence, just tell us how you really feel.
I fully understand the people who say it's all about control.
I also understand why politicians feel they have to do something. My wife works with low IQ, low income and otherwise underprivileged kids. The completely unsupervised 'iPad' generation, if you will.
There are no adults in their lives. The 'adults' in their lives are mentally children, emotionally unavailable or working too many hours to do a good job at parenting. You cannot expect them to take any responsibility.
Also, every one of my 3 children has had classmates looking up porn during class. It starts around age 7-8 nowadays and it's always the same demographic.
Let's take an example with a current project of law from Macron (french president):
"Some people can't support their health condition, and they should be helped to die". This end of life law is introduced like a care service for people having issue with health with no happy ending at sight.
The reality of the vision of Macron (liberale capitalist) is: All his actions are made to kill public health care, and aims to open the field to private corporate.
People in need of bed at hospital are denied (public beds are getting more and more cut).
People in need of teams for mental care are denied (public teams are getting more and more cut and overbooked).
People in need are juste denied. They cant' pay? great, they can now legally choose death, it will be legal. Next client please. Everyone who can't pay doesn't need to feel a weight on his family/friend. Yay :/
This law is shown like a right of care, all the population can be legally targeted, while they could just have the right of health care and stay alive in decent condition. This could be another solution, but it doesn't meet Macron (and its sponsors) ultra capitalist's vision of open market.
Note: current concerned people are the first to call a big NOPE on this law.
I think you see where I go:
I think you're highlighting a true and very important problem (I've worked 10 years with children, i confirm your point), but the current solution brings more issues than what it is supposed to solve, same for Macron's end of life law. Having a problem doesn't mean you have to risk the full society in a Orwellien way.
Sorry im not english speaking native, hope you understand more my feeling ?
It might help to broaden your perspective a bit and look at multiple sources, before you spread rumours like they are facts.
Under Emmanuel Macron, France has been debating a law on “assisted dying” (aide à mourir). This is not a general idea that “some people should be helped to die,” but a narrowly defined proposal.
The draft would apply only in very specific situations:
- Adults (18+)
- With a serious and incurable illness
- Often life-threatening or terminal
- Experiencing unbearable suffering
- Who make a voluntary and well-considered request
If approved, the patient would typically self-administer the medication. Only if physically unable would a doctor be allowed to assist.
For context, Netherlands already has a regulated system for euthanasia. This policy allowed my terminally ill grandmother to pass away with dignity. She hated her final days, being bedridden, in pain, and dependent on others for basic needs like taking a shit.
Because of this policy, she was able to say goodbye to everyone she loved, over 100 family members, and make her own decision. No one questioned her choice.
Honestly, that’s the kind of dignity and control I would want for myself if I would ever end up in that situation.
Why does this app even exist? Why is everyone in this thread so okay with more surveillance? It’s ironic that people are arguing over technicalities instead of tackling the moral and societal impact of age verification.
> Why is everyone in this thread so okay with more surveillance?
Sentiment on hacker news is surprisingly split on age verification as an abstract concept. There are always a lot of posts in favor of age verification.
I’ve tried engaging with some of them and it usually reveals a belief that age verification will only apply to certain sites they don’t use and don’t want other people using easily: Facebook, porn sites, TikTok, Instagram and the like.
As soon as age verification comes too close to services we might use, like Discord, the sentiment turns to complete outrage.
The online version has been extended quite a bit beyond what we broadly agree. If we translated back to checking ID in shops, it might look more like this:
1) Obviously you can't be trusted to handle your own ID card, because you could lend it to someone else or manipulate it in some way, so there should be a trusted guard with you at all times to manage your ID card for you and hand it to the shopkeeper.
2) Obviously you can't be trusted not to try to influence or attack your guard, so you must be kept in handcuffs for your own safety.
3) Obviously you can't be trusted with acquiring unapproved tools or meeting unapproved people who might enable you to break out of your handcuffs, so the guard must only allow you to communicate with approved people and buy approved products.
Conveniently and profitably, this also puts the company supplying the guard in a position where they can sell access to their control over you (as a consumer and as a source of experimental data) to their trusted partners.
The trouble here is not that the age checking is right or wrong but it would be unethical for anyone who has the competence to develop this kind of app to work on it because it is fundamentally unworkable -- it would be like me taking money from somebody to help them with their perpetual motion machine.
The kind of developer you are going to get is either going to be somebody who knows what time it is and cynically works on a project that they know is going to fail (unethical) or someone who is not going at it with "the end in mind" but is just cosplaying as a software developer (incompetent)
This is not the problem the title makes it out to be.. It's still in development.
> "Now, when we say it's a final version, it's ... still a demo version." He added the final product is not yet available for citizens and "the code will be constantly updated and improved … I cannot today exclude or prejudge if further updates will be required or not."
The whole idea of this age requirement is ridiculous in the first place, changing the focus to how good or bad the unnecessary tools are is nothing but a nice distraction.
1. Devs forgot to delete images in some failed scenarios. Images that do not get sent anywhere and remain locally. In an open source app that anyone can point calmly to the bug and it will get fixed easily.
2. "an attacker can simply remove the PinEnc/PinIV values from the shared_prefs file"... Any android developer knows that to access the shared prefs file you need ROOT access on the phone, which is impossible on the stock os. Rooting the phone requires advanced knowledge. It means deliberately nuking your phone security, which most likely will require factory resetting the phone in the process. Or a hacker would need to use a sophisticated exploit, maybe even 0day, to access an app that would allow him to log in on some adult sites. Sounds reasonable (no).
So, the guy found two very superficial problems in a early demo app. Does not even look at the important code with the actual implementation of the zero knowledge proof cryptography, as it is way above his skill level. Throws malicious allegations mixed with blatant lies. Cries for attention to the whole internet and it gets augmented by news and people who understand security and technology even less than him. He dares calling it "hacking" in under 2 minutes. That's just disgusting.
He even calls himself "Security Consultant". Lord have mercy on whoever is going to work with him.
What if they use someone else's device though? Or circumvent the filter? Come on, this is Hacker News, "we" circumvent guardrails because we can and because we know no security is perfect, often from a young age.
I love how a lot of the "this is the parents' responsibility" opinion-havers don't seem to remember what it was like to be a kid themselves and / or don't have kids of their own.
The metaphor still works, minors in pubs are, presumably, under the supervision of their parents, otherwise they have not business being there in the first place.
It would be possible to implement age verification in a way that would somewhat work and that would be to use the correct crypto on an government issued ID card. Crypto where the OS (or a website) can ask the card: "Is the holder of that card over X years old y/n?" and the card would just answer with a binary yes no question without exposing any other data while still checking the government signature.
Obviously that won't stop motivated teens from taking their parents ID cards or similar mechanisms. Thst means any system that likes to prevent that needs to additionally ensure the identity of the card holder. And then you create a privacy nightmare.
So my proposal would be to accept that nothing is ever perfect and just use the card and ensure that system works as well as it could.
Of course "card " is a standin for all manner of hardware that can do it, including phones.
> Crypto where the OS (or a website) can ask the card: "Is the holder of that card over X years old y/n?" and the card would just answer with a binary yes no question without exposing any other data while still checking the government signature.
This is the same as "What's the card holders age" by simply binary searching for it. A better way would be:
1. Have the card define the countries age access levels. (Example in Germany: >=16 [Beer/Wine], >=18 everything else)
2. The app can only ask: "Is [BEER] allowed for the card holder y/n?
This makes it immediately cross-legislative and protects the exposed data from meta analysis.
Edit: This would allow for self exclusion too. Make it possible for individuals to give up access to gambling/alcohol/tabacco/porn nationally.
I don't think this belongs on the card to be honest. Otherwide each legislative adjustment would require population-scale updates.
This can go into the reader of anybody who e.g. sells beer to pick your example:
1. Reader knows beer >= 18 because reader is in Germany
2. Reader asks card to verify >= 18
3. etc.
This keeps the many cards simple and safe, while the locale is set to the thing that is both easier to police, to update and to support (far less people sell beer than buy it).
Self exclusion would still be possible if there is a standard for it.
in the Netherlands we have a better system called iDIN; it works like doing an online payment (iDeal / WERO):
* Website asks for age verification
* User is redirected to their bank
* Bank asks the user to log in - username/password, 2fa, bank app (whose login is behind the device's security and a secondary verification like PIN code or biometrics)
* Bank tells the requester that the user is 18+, no more
This leverages a trusted party (your bank, which is subject to heavy IT security regulation and audits) and you need to show ID to open an account anyway), secrets only you know (and your kids can't easily take), phone security systems, etc. Does not require uploading ID to a 3rd party, does not require changing how IDs work, etc.
There are people without bank account. It isn't a big part of the population (estimated to be 0.02% or about 16.000 people in Germany), but I still feel on principle this is a basal governmental function that should remain governmental and not tied to other services that can be denied to you for various reasons. This or you make having a bank account a guaranteed human right. I am fine with both.
The “hack” in question is pointing out that the app forgets to delete images of the user's face and ID (stored). A lot of people have pictures of their face already on the phone, and often their ID as well so this is hardly a security flaw in any real sense.
But it's not “lots of people,” it's everyone. Everyone has a picture of their face on their phone. And the information is encrypted because phones use disk encryption by default. “Someone can get a photo of your face and passport if they have full unencrypted access to your phone's hard drive” is like saying “someone could turn off your alarm and make you late for work if they break into your house.” There are simply bigger concerns in that situation.
"Let’s say I downloaded the app, proved that I am over 18, then my nephew can take my phone, unlock my app and use it to prove he is over 18." - and how is that something that could, or should, be addressed by the app? Are we even serious??
When there's severe downsides to an measure to try to improve something else, the efficacy of it matters. This isn't about the app specifically, it's about the requirement for this kind of verification in the first place.
well of course because the whole reason you're making free men and women verify their identity with government-issued documents... was supposed to be to prevent that. If its not going to prevent such an easy work-around ITS NOT WORTH IT (not that it was in the first place)
Because people share phones with their kids. It's not rare or even mildly unusual. The problem isn't that the app needs to solve this. The problem is the app is useless, along with this whole bizarre "need for age verification" plot that poofed out of existence simultaneously around the whole globe mysteriously a few months ago.
Well, reality called and says: Like ID, drivers license, credit cards and guns: Phones are sth. you dont just "share" with your kids. Also there is an option to guard the ID App with an additional PIN/Biometric.
That's not reality for many of us. I don't consider my phone a secure device by any means. It has nothing on it that I'd regard as something I'd need to guard against my family.
I know a fair number of especially elderly people who want to disable PIN and bio-metrics from their phone, because they view it as a pain to deal with.
PINs can also be guessed or someone might look you over the shoulder and steal it that way. Many phones still doesn't have biometrics, or people don't want to use it.
Our realities might be different, but in my reality a cell phone, which you almost by definition brings with you out in the world, should never be considered a secure device.
Oh man, if the kid gets hold of both of their parents phones with login, they could divorce them. I don't have kids yet, so this might change, but I would not give them login and / or unsupervised access.
I don't think you can guess pins, as the phones locks after a few failed attempts.
You keep using the term “secure” that it sounds like you think education is like a prison sentence. You’re not doing this for security but for safety. A stair gate or drawer child-proofing lock are by no means secure but you use them anyway for the child’s safety.
You can’t just leave every dangerous thing out in the open because you “view it as a pain to deal with” storing them safely and then blame everyone else for the situation that follows.
Our realities might be different but in my reality if you put 0 (zero) effort to keep some critical things safely away from your child because it’s too much of a hassle to do it, or they’ll get around that anyway, etc. then you’re failing your children.
You make it sound like you put no effort in understanding my comment and just followed up with whatever supported your view.
If you have anything on your phone that should be off limits to your child but make no effort to ensure that (give them the phone, no passwords, no supervision) because it’s too inconvenient you are failing the child. Can I put it in simpler words?
> What do you have on your phone that's dangerous?
I hope you were asking hypothetically.
For one, the phone itself since staring into a small screen at god knows what because supervising them is a chore is bad for anything you can imagine, from eyes, to posture, to brain development. But also a browser that can access anything on the internet (modern Goatse, Rotten, Ogrish, other wholesome sites like that). My credit card numbers. All my passwords. Hardcore porn. Facebook and TikTok. The app that delivers booze to my doorstep. 50 shades of grey (the book and the movie). X (Twitter), I left the worst for last. If you really think a completely open internet connected phone is perfectly safe for a kid at the very least you’re in the wrong conversation.
It doesn’t matter, the discussion is about age verification for things that a child should be kept away from, whatever that is. If you’re trying to protect the kids from anything, especially legitimate concerns, then you can’t expect some mechanism to magically do all that parenting for you. It can help but not be the parent when the parent thinks it’s too inconvenient to actually do some parenting.
I don't like the idea of a central authority determining what "my child should be kept away from" and then implementing Orwellian surveillance laws to enforce it. "For the sake of the children".
Seeing something scary, disturbing, or sexual on the internet as a child does not result in a maladjusted adult. These laws are about one thing and one thing only - furthering the global surveillance network.
Everything else is a smokescreen. Pretending that a phone or any Internet-connected terminal is something that should be kept secured and away from children is a parenting decision, not a policy one, and any attempt to justify it as a policy decision is toxic nonsense at best and astroturfing for the surveillance state at worst.
| 'I don't like the idea of a central authority determining what "my child should be kept away from" and then implementing Orwellian surveillance laws to enforce it.'
Well thank God this about a double-blind way to verify your age and not that.
The surrounding context is that. Why else would you participate with a government in an age verification system?
Maybe your argument is that it's not a surveillance state because it is implemented with a 0 knowledge proof. Sure, the age verification is, but that is only part of the system we are talking about. The rest of the system is the demand that every adult play keep-away with their verification, and every host on the internet (that can be adequately threatened) play, too.
The only way for this to be anything else is if every participant can individually decide what should and should not be kept away from children. Such a premise is fundamentally incompatible.
A phone isn't going to run off the road and kill 7 people. This is nonsense and you know it.
And yes, phones are something parents do "just" share with their kids because nobody is bizarre enough to look at a phone the same way as a gun or a car. It's the YouTube device that can talk to grandma. All you have to do to see proof that it's something people "just" share is to walk into a grocery store and look at parents pushing kids in carts while those kids watch videos. 25 years ago those phones were Game Boys. Nobody is seeing them as a gun. That's the most disconnected from reality take I've seen in my life.
Whats the diff between today giving you phone to your 8-year and making sure /having trust that they do not use it to e.g. order a new toy from Amazon and tomorrow that he is not using to verify they are an adult?
I mean, most things today (like accessing porn, buying alcohol) do not require any extra age verification. They can just do it using your phone/accounts.
Not everyone views their child as an enemy that just happens to be in close quarters with them. Most people trust their kids to generally not do bad things. People keep knives in their kitchen and kids, explain the danger, and kids are generally responsible enough to not play with them.
If this is a concept that you can't grasp, then words will never convey it. It's simply a detachment from reality to think people are viewing their phones as a loaded gun and their child as someone hellbent on betraying them and causing massive societal damage.
The phone is the YouTube device. If they get a notification that their kid ordered from Amazon, they'll cancel the order and tell their kid not to do it again. It's seriously that simple. Just go and talk to a parent. They'll think viewing their phones as a WMD is insane.
The problem comes in when they feel their opinions should carry weight about other people's kids. There are very limited ways in which we should allow that, and to an oversimplified approximation, they boil down to "don't do kids harm that prevents them from becoming an intact person society treats as a human allowed to make their own decisions". And then the problem is that some people think some websites do such damage, and other people think some websites provide help to survive such damage.
Okay, so those parents can just not give their kids their phones, and everyone else can continue living life as usual without needing a fancy new way of telling websites how old they are
Giving your kid a gateway to every bad thing on the internet is not life as usual. It's incredibly recent, and I don't have shares in SSRI manufacturers, so I don't like it.
Having a smartphone at all also is incredibly recent, so by that logic we shouldn't let anyone have them. Alternately, maybe we can recognize that they haven't been long enough for any specific way of using them to be the long-term universal standard.
In the meantime, I still don't understand why someone with no kids should have their access gated based on what opinions other people have on parenting. I literally don't have any stake in whether you give your kids access to your phone or not, and I don't make any claims that I would have any clue what the correct way to raise a kid is. That doesn't make it reasonable to have a policy that requires literally the exact people who aren't the ones that are ostensibly supposed to be protected by the system tracked by it.
You're the one who said kids would be accessing age gated sites with their parents' credentials. You're the one who made the case that it's useless. Don't go back and forth on it lol
Exactly. "Age verification" is the "think of the children" marketing campaign for "identity verification". Governments don't like anonymity; it makes it harder to find those they consider enemies. But it's hard to market something people don't want and get no benefit from. So, you dress it up in fear and make it easy to villify people who argue against it.
This is a reference app implementation that uses a detailed framework which explicitly has as a core tenet double blindness. The place you prove your age to has no idea about anything other than you being of age, and the thing you use to prove your age has no idea about where you're using that proof.
First, yes, it has been proven that there are things online children accessing is damaging to their development. From social media to porn.
Second, and much more important to me, proof that you are actually a human from an approved location. Bots and spam are a problem in general, but specifically foreign meddling in critical moments like elections and referenda is extremely dangerous for democracies. Being able to gatekeep participation in public forums based on you actually being a human in that country would kneecap foreign interference. It can't do anything against local interference, but at least it restricts its volume/scale, which is better than nothing.
If you trust mega corps and the government when they say they're not accessing and monitoring your personal info, then I think that's very interesting.
On top of the pretty bad article, HN finds the “can’t win” scenario again. There’s no age verification scheme that will survive “collusion”, that’s when the adult allows the minor to use validated credentials, devices, etc. And whatever more intrusive age verification schemes we come up with will also fail this but add the intrusiveness to ruffle even more HN feathers. We can have the constant face, fingerprint and DNA scan for as long as the sensitive apps is used. Everything gets stored on a central server for safety so your kid can’t hack the device and replace the reference sample. /s
> "Let’s say I downloaded the app, proved that I am over 18, then my nephew can take my phone, unlock my app and use it to prove he is over 18."
Love the magic step in the middle, unlock my app. Ask for passcode or faceid to “unlock your app”. That’s a lot of legwork the adult has to do so the child can “trick” the system.
Some people will forever be shocked that if they leave on the table an open booze or medicine bottle, loaded gun, etc. a child can just take them and misuse them. The blame is unmistakably with bottle and gun manufacturers, right?
Put a modicum of effort to protect the sensitive apps or supervise the child when you share your device. They can do a lot of damage even with age appropriate apps. Wanna see how quickly your kid will tell everyone on the net how much money you have (via proxies), where you live, and when you go on vacation? Or tell someone the credit card number they swiped from your pocket if the other person makes it sound like a game?
Your government does have various authorities over what you put in your cupboards though. like, you can't just put a gun in there (actually I don't know where you live but that's true for most countries). You can't just get in a car.
Anyway, ultimately it's best effort. No security is flawless, but if it stops 99% or more of cases it's better than 0%.
No, because that's a public store. The government can go to the store. They can't go to my cupboards without a warrant. The same goes for my computer, and its connection to another computer.
I replied to the content of the article and HN comments, not what you think I should have replied to. If anything you even failed to notice that I expect parents to do some of the parenting and not expect an app to magically do it all for them.
The government already defines what misuse is both for children and adults, defines responsibility for a lot of things even in your cupboard, and has been doing so for as governments have been a thing. And I don’t think you understand what “thought crime” is.
You won’t hear me say this too often but next time use an LLM to write your comments, any LLM will do, can only get better.
Why would I want to write better? This is a comment on a website.
You replied to a subset of the topic, and that's the point I was making. I felt the conversation needed relevant details from outside that subset, so I provided them.
I was terse in my comment, because that's how I like comments: short and to the point. That makes them much easier to skim through.
The government doesn't enforce its rules by going through my cupboards. It doesn't put a lock on them. Instead, it tells me what the rules and consequences are, placing both authority and responsibility for the cupboards themselves into my hands.
This is the primary change we are taking about: allowing the government to introduce its own code (lock) into my private digital interactions. Why are you so intent on focusing the conversation on the mechanics of that lock? Is it really so unreasonable for me to ask you to think about the rest of the topic?
> "Let’s say I downloaded the app, proved that I am over 18, then my nephew can take my phone, unlock my app and use it to prove he is over 18."
While I appreciate the zero-knowledge proofs is considered, how the hell did no one in charge of the app design think of this? It's is literally the first question I asked when I first heard about this app. You go to the app in a store to buy alcohol, you're asked to verify your age, but that's not what you're doing. Your simply showing the store that you have a phone, with and app, which was configured by some over 18 (maybe).
Honestly I don't think it's possible to verify that you're over 18 without also providing something like a photo ID (and even that is error prone).
You can probably do something online, where the website or app does some back channel communication to a server that verifies a token. Even that is going to have issues. You could add a "List of sites that has verified your age" option where you can revoke the verification, in case your nephew borrows your phone.
They are going to implement this and it will be "good enough", but I don't see this being 100% secure or correct.
That's not what you're competing with. Your competing with a drivers license with a photo (not a great photo) and some countries have pretty easily faked drivers licenses, but others have drivers licenses in hard plastic with holographic features.
You're competing with that for "I want to make sure the person standing in front of me is of legal drinking age" use-case, but for the remote KYC/age-verification usecases, you're competing with a photo of the document and/or a selfie.
Maybe bundling these under the same system is a mistake and they should be separate systems with different considerations; it would certainly help with arguments about it online ;P
I don't know about other countries, but here it requires your passport or actual drivers license, and a 12 or 24 hour wait, to actually activate the drivers license app.
We're talking about the EU here, where the standard form of ID is an ID card with very strict requirements, including multiple secure features and an NFC chip with the photo and some other information.
If it's just a PIN, and the PIN is his aunts birthday, it might not be much of a challenge. We also have to consider the cases where the adult is complicit, in these cases the app is even less secure than photo ID (for store purchases, not necessarily online).
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