• bedrooms@kbin.social
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    1 year ago

    Terrorists will have no problem writing their own encryption program, and more ordinary citizens will install malicious apps from unofficial app stores.

    • SuckMyWang@lemmy.world
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      1 year ago

      And everyone else will have their shit dumped out in the open when ai starts breaking through all the back doors and manipulating officials into clearing them

    • psud@lemmy.world
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      1 year ago

      Writing your own is hard. They won’t have a problem illegally using Signal

    • WuTang @lemmy.ninja
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      1 year ago

      Ah… terrorist, the magic word. That’s why you can’t have a SIM card which is not tied to your ID or passport in EU since 2015. Terrorists actions allowing an state entity throwing 4000t of explosive on civils in a weekend… yep yep…

      more seriously (though I wasn’t totally kidding), your non-tech relatives and friends are all on whatsapp/insta/messenger, good luck to move them.

  • DigitalNeighbor@lemmy.world
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    1 year ago

    I have helped a little with some ongoing research on the subject of client-side-scanning in a European research center. Only some low level stuff, but I possess a solid background in IT security and I can explain a little what the proposition made to the EU is. I am by no means condemning what is proposed here.I myself based on what experts have explained am against the whole idea because of the slippery slope it creates for authoritarian government and how easily it can be abused.

    The idea is to use perceptual hashing to create a local or remote database of known abuse material (Basically creating an approximation of already known CP content and hashing it) and then comparing all images accessible to the messaging app against this database by using the same perceptual hashing process on them.

    It’s called Client-Side-Scanning because of the fact that it’s simply circumventing the encryption process. Circumvention in this case means that the process happens outside of the communication protocol, either before or after the images, media, etc, are sent. It does not matter that you use end-to-end encryption if the scanning is happening on you data at rest on your device and not in transit. In this sense it wouldn’t directly have an adverse effect on end-to-end encryption.

    Some of the most obvious issues with this idea, outside of the blatant privacy violation are:

    1. Performance: how big is the database going to get? Do we ever stop including stuff?
    2. Ethical: Who is responsible for including hashes in the database? Once a hash is in there it’s probably impossible to tell what it represent, this can obviously be abused by unscrupulous governments.
    3. Personal: There is heavy social stigma associated with CP and child abuse. Because of how they work, perceptual hashes are going to create false positives. How are these false positives going to be addressed by the authorities? Because when the police come knocking on your door looking for CP, your neighbors might not care or understand that it was a false positive.
    4. False positives: the false positive rate for single hashes is going to stay roughly the same but the bigger the database gets the more false positive there is going to be. This will quickly lead to problems managing false positive.
    5. Authorities: Local Authorities are generally stretcht thin and have limited resources. Who is going to deal with the influx of reports coming from this system?
    • rrobin@lemmy.world
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      1 year ago

      This is a really nice summary of the practical issues surrounding this.

      There is one more that I would like to call out: how does this client scanning code end up running in your phone? i.e. who pushes it there and keeps it up to date (and by consequence the database).

      I can think of a few options:

      1. The messaging app owner includes this as part of their code, and for every msg/image/etc checks before send (/receive?)
      2. The phone OS vendor puts it there, bakes it as part of the image store/retrieval API - in a sense it works more on your gallery than your messaging app
      3. The phone vendor puts it there, just like they already do for their branded apps.
      4. Your mobile operator puts it there, just like they already do for their stuff

      Each of these has its own problems/challenges. How to compel them to insert this (ahem “backdoor”), and the different risks with each of them.

      • yiliu@informis.land
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        1 year ago

        Another problem: legislation like this cements the status quo. It’s easy enough for large incumbents to add features like this, but to a handful of programmers trying to launch an app from their garage, this adds another hurdle into the process. Remember: Signal and Telegram are only about a decade old, we’ve seen new (and better) apps launch recently. Is that going to stop?

        It’s easy to say “this is just a simple hash lookup, it’s not that big a deal!”, but (1) it opens the door to client-side requirements in legislation, it’s unlikely to stop here, (2) if other countries follow suit, devs will need to implement a bunch of geo-dependant (?) lookups, and (3) someone is going to have to monitor compliance, and make sure images are actually being verified–which also opens small companies up to difficult legal actions. How do you prove your client is complying? How can you monitor to make sure it’s working without violating user privacy?

        Also: doesn’t this close the door on open software? How can you allow users to install open source message apps, or (if the lookup is OS-level) Linux or a free version of Android that they’re able to build themselves? If they can, what’s to stop pedophiles from just doing that–and disabling the checks?

        If you don’t ban user-modifiable software on phones, you’ve just added an extra hurdle for creeps: they just need to install a new version. If you do, you’ve handed total control of phones to corporations, and especially big established corporations.

    • muntedcrocodile@lemmy.world
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      1 year ago

      I get the concept but this doesnt realy offer any advantages over just not encrypting anything at all. The database being checked againts can still just include a hash of somethibg the governemnt doesnt like and boom u have a complete tool for absolute cencoring of everything.

      • sunbeam60@lemmy.one
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        1 year ago

        I’m deeply against this ridiculous proposal.

        But scanning of messages already happens, tbf, for spell checking, emoji replacement, links to known infectious sites.

        Photo copiers do client side scanning to prevent copying of money.

        There are precedents.

        I hate this proposal. But let’s be straight about the facts: The phone has full access to everything you send and receive already. This isn’t the same as having an encryption back door.

    • 2Xtreme21@lemmy.world
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      Thanks for the explanation. Do you know how they’re planning to implement this client side scanning? Take an iPhone for example— where Apple has already ditched their plans to do the same device-wide. Is it planned for WhatsApp, Signal etc. to be updated to force perpetual scanning of the iPhone’s photo album? Because that can be turned off quite easily at the OS level.

      The only way I could see them doing it is by scanning any image that is selectively chosen to be sent before the actual message itself is sent—i.e. after it’s selected but before the send button is pressed. Otherwise it’s breaking the E2E encryption.

      Is that the plan?

      • DigitalNeighbor@lemmy.world
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        1 year ago

        Client-Side-Scanning is going to be implemented by the messaging app vendor. This means that it’s limited by OS or Browser sandboxing . Therefore it’s definitely limited to what the messaging app has access to. However, I’m not sure what the actual scope would be, meaning if all accessible images are going to be scanned or only the one being transmitted to someone.

        • EngineerGaming@feddit.nl
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          1 year ago

          What stops you from using a free software client that verifiably doesn’t do so? The mainstream messengers were not safe already anyway.

  • Cyclohexane@lemmy.ml
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    1 year ago

    People in Reddit and sometimes here always praise the EU as some bastion of privacy, and I always got downvoted when I said that this isn’t always true. And now here we are. I hope people don’t forget this after a month, like they always do.

    • whoisearth
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      1 year ago

      They will, and you’re screaming into the wind sadly.

      What you can do is never forget and base your voting decisions to include this as a priority going forward. Endorse and support companies that protect privacy.

      It’s a long uphill battle and every little thing can help no matter how small.

        • Klear@lemmy.world
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          1 year ago

          Yeah, no. What’s likely to happen is that you will remember this, completely miss the memo that the law didn’t pass and then go on spreading misinformation about the EU.

    • AndyLikesCandy@reddthat.com
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      1 year ago

      Not in places where constitutions are not the ultimate authority AND written such that they form negative rights by only limiting the governments power. That’s in all those places whose immigrants to America get on TV and call America’s constitution anachronistic.

      • You forget to mention, a constitution that is written (and properly commented) in such a way that it doesn’t require any interpretation; and that will receive periodic review and updating according to cultural and historical development; and that holds actual punishment for lawmakers who violate the constitution. Not saying that i know of any such thing.

    • milicent_bystandr@lemm.ee
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      1 year ago

      I sometimes wonder about this. I hugely value my private communication, and I grew up in a world with that ideal. But with the rise of more cleverly invasive apps and tracking, and ease of someone else putting a video of you online, and so on, I sometimes think about a world where non face-to-face communication isn’t private any more.

      I don’t know what I think of that world.

      After all, we haven’t always had private, at-a-distance communication, especially for all people

      • Kajika@lemmy.ml
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        1 year ago

        We always had. Many people wrote personal notes/letters in cryptic ways to prevent unwanted readers from deciphering it.

        Imagine a word where we would teach children not to make their own cypher because this is illegal. What a distopian society.

        • milicent_bystandr@lemm.ee
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          Kind of, but written communication for everyone hasn’t even always been a thing. And cryptic letters perhaps aren’t reliable secrecy for ordinary people against trained spying. And anonymity… not without other layers to your communication. And all of that not for your ordinary postcard home: it’s something you do in special situations.

          I don’t think the new law would outlaw encrypting messages to your friend with PGP; nor having a second phone that you leave at the library for anonymity.

          • nix@midwest.social
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            1 year ago

            I think it’s fair to say that secure ways to communicate have largely scaled with our social circles. Without writing you can’t keep in touch at a distance anyway.

      • Boddhisatva@lemmy.world
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        1 year ago

        Benjamin Franklin once said: “Those who would give up essential Liberty, to purchase a little temporary Safety, deserve neither Liberty nor Safety.”

        This still applies.

        • milicent_bystandr@lemm.ee
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          1 year ago

          But what liberty is essential? Proveably secret postcards to people on the other side of the world?

          That’s also quite a harsh quote to bring in the context of the many hidden erosions of privacy - would you say the tick-tockers don’t deserve privacy or safety because they chose that social ability over a privacy they little understand?

          • Boddhisatva@lemmy.world
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            1 year ago

            Essential in the sense of privacy being central to our nature. We all deserve, and indeed, need our privacy. In the USA, the 4th Amendment guarantees “The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated…” without sufficient evidence of wrongdoing. Any reasonable modern interpretation of that amendment should include electronic documents and communication.

            I’m not sure why you would think that I believe tick-tockers should not have privacy protection. Any app that invades the users 'privacy should be banned for the same reason that end-to-end encryption should not be banned. If Tick-Tock refuses to respect the privacy of people’s non-Tick Tock communication then the app should be banned.

            • milicent_bystandr@lemm.ee
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              Essential in the sense of privacy being central to our nature

              Yeah, I’m on board with that. Really what I was thinking about was imagining a world where internet presence is not a place where there’s privacy - like if you meet a friend in public, and talk on a park bench, you can’t assume no one will see you. You know that, and accept that, and adapt accordingly.

              I want a world where internet communications are private and their metadata are also private, and my internet use is private… But I’m contemplating the what ifs of a different world, and how best to live in it, and how to help my children and children’s children live in it. I do think fighting for better laws and protections is part of that and I’m incredibly grateful for people like the eff; but I think it’s also worth thinking about how we can find ways to live in a new environment, understanding that society’s rules around us don’t always work in the best ways.

              (On that note: you’re quoting the US Constitution a matter of EU ruling…)

              I’m not sure why you would think that I believe tick-tockers should not have privacy protection.

              Just your quote, that says such people who give up some liberty don’t deserve any. I suppose you didn’t mean it that way but it seemed harsh.

              • Boddhisatva@lemmy.world
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                1 year ago

                Just your quote, that says such people who give up some liberty don’t deserve any. I suppose you didn’t mean it that way but it seemed harsh.

                Fair. Old Ben meant it harshly, I’m sure.

                As for the internet being a public space where privacy shouldn’t be assumed, I have to disagree. There is far too much activity on the net that would never be conducted in a place where there is no assumption of privacy. Clearly things like banking matters need to be private and secure, but I include in this things like romantic matters. If any government can access any data on the internet that they want they any oppressive government will do so. In addition, any opening for government will be exploited sooner or later by criminals as well.

      • online@lemmy.ml
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        Tangential, but Lemmy is filled with smart people so I’m going to ask: is it possible to legally make it impossible for wireless signals to work within your own home? That is, how would one dampen access to wireless networks? Would this require illegal use of signal jamming devices as I imagine a Faraday cage would be too difficult to make in a room.

        Edit: where else on Lemmy could I ask this sort of question?

        • mob@sopuli.xyz
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          I imagine you could come up with something relatively easy to put on the walls/ceilings to block signals if you really felt like it.

          Making it look like a sane person’s house might be a little more difficult though

        • AndyLikesCandy@reddthat.com
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          Yeah shielding. Totally passive.

          mobsters did that in their houses, people who buy them often only learn about the previous owner after realizing that one or two rooms are faraday cages - zero wifi or cellular.

        • nednobbins@lemm.ee
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          The FCC has a lot of regulations on it. From what I remember active jamming within the home is still wildly illegal. Depending on the size of your house/room, a far as at cage wouldn’t be too difficult, especially if you did it during construction. If you’re on a budget and don’t mind looking crazy you can line a closet with tinfoil and connect it to ground.

    • variaatio@sopuli.xyz
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      As I remember at the moment partly Von Der Leyen, the current Commission president. She is a German Christian democrat and apparently bit with capital C. Meaning she has bit of a moral panic streak on her of the “won’t you think of the children” variety. As I understand this current proposal is very much driven by her.

      However her driving it doesn’t mean it sail through to pass as legislation. Some whole memberstate governments are against the encryption busting idea.

      • Fox Trenton@lemmy.ml
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        1 year ago

        And the fact that Ylva Johansson, being technologically illiterate as well as a close bed buddy with companies in the surveillance industry that stand to earn a crap load of money doesn’t help…

    • whoisearth
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      I’m sure they will tell you it’s weighing the security (against terrorists, criminals, etc) of the many against the security (from seeing dick pics or messaging a mistress) of the few.

      • PilferJynx@lemmy.world
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        Wait, you have a choice to vote for either puppet 1, puppet 2, or puppet 3. Your choice matters! … as long as the politicians podiums are provided by the rich we don’t have a real say.

    • IverCoder@lemm.ee
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      IIRC Netherlands change something in their laws that makes it impossible for them to support any proposals that go against end-to-end encryption technologies.

    • volodymyr@lemmy.world
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      1 year ago

      Very interesting. How likely is it to be approved though, given the opposition? Alao, what about the rest of the EU countries?

      • variaatio@sopuli.xyz
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        It will at minimum be a fight. It won’t just sail through. Also whole governments being against means one of them might challenge the law in to European Court of Justice. Since as nation-states also often have, EU itself has charter of rights part in the fundamental EU treaties. It also has normal limit and share of powers. EU Council and Parliament aren’t all powerfull. ECJ can rule a directive or regulation to be against the core treaties like Charter of Fundamental Rights of the European Union.

        Said charter does include in it right to privacy (which explicitly mentions right to privacy in ones communications) and protection of personal data. Obviously none of these are absolute, but it means such wide tampering as making encryption illegal might very well be deemed to wide a breach of right to private communications.

        Oh and those who might worry they wouldn’t dare at ECJ… ECJ has twice struck down the data protection agreement negotiated by EU with USA over “USA privacy laws are simply incompatible, no good enough assurances can be given by USA as long as USA has as powerful spying power laws as it has”. Each time against great consternation and frankly humiliating black eye to the Commission at the time.

        ECJ doesn’t mess around and doesn’t really care their ruling being mighty politically inconvenient and/or expensive to EU or it’s memberstates. They are also known for their stance that privacy is a corner stone civil right (as stated in the charter and human rights conventions also, their legal basis) and take it very seriously as key part of democracy and protection of democracy. Without free and private communications and expression there can be no free political discussion, without free political discussion there can be no democracy.

  • Scott@lem.free.as
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    1 year ago

    Making it illegal only hampers those that follow the law.

    Criminals, by definition, already don’t follow the law.

    • jabjoe@feddit.uk
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      1 year ago

      Exactly. When privacy is criminal, only criminals will have privacy.

    • milicent_bystandr@lemm.ee
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      Thing is, there are a load of people who don’t have the know how, time and/or care to use an alternative. That goes for scum bags sharing child porn, terrorists teaching how to make an easy pipe bomb, journalists reporting on local corruption, people sending flirty sexts to their spouses, activists trying to get a movement going, anti-vax groups, people trying to source dubiously legal and/or ethical drugs/medicines… and so on.

      Banning it in mainstream apps and legal stores makes it harder - and harder to know if you can trust an app (is this niche one I found through pirates-r-us forum really trustworthy) - and easier to spot and target those who use illegal/minority options.

      So I think you would catch and block a load of CSAM, even though obviously not all.

  • Zetta@mander.xyz
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    1 year ago

    While this would be terrible if it passes, a part of me hopes a silver lining would be a massive surge in open source development focusing on privacy respecting software that does not follow or enable this disgusting behavior by the eu

        • 1984@lemmy.today
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          If you are using Windows or mac, they will be first in line to implement “protection” against “insecure software” :)

          • BearOfaTime@lemm.ee
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            1 year ago

            Or Android with Google Play. It already does this BS, even if you disable scanning.

            Lineage/Graphene/DivestOS here I come.

            • frippa@lemmy.ml
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              Yesterday Google play kindly un-installed KDE connect for my “security” as it is a “dangerous app”

              I promptly re-installed from f-Droid.

              • BearOfaTime@lemm.ee
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                But all the Google defenders will say “it was for our own good” or the app dev did something that looked suspicious. 🤦‍♂️

                • BearOfaTime@lemm.ee
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                  But, but, now your phone could be hacked!! 🤣

                  (yes, sarcasm, lol)

                  The Google bootlickers tell me my phone is at risk since it’s rooted. As if every single Linux, Unix, and Windows box doesn’t have root access for specific users. And Windows is so flawed they require a privilege escalation to perform fairly innocuous functions.

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            When I said privacy respecting software, I definitely did not mean windows or Mac lol. Open source is the only way to actually know something respects your privacy, so both those pieces of software are inherently not that. Linux for life!

          • Valmond@lemmy.mindoki.com
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            That’s like already the thing, if I modify my little “secure encrypted sharing protocol” windows will flag it as a virus if I send it (the software) to someone … Then after some time it’s ok. Guess it’s about those antivirus heuristics, but it’s not like it’s not putting a big stick in my bicycle wheel.

  • UnfortunateShort@lemmy.world
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    This is almost definitely not going through the ECJ. If they pass this directive I’m gonna take my chances.

    Thanks to the Matrix protocol there is no chance of getting rid of E2EE communication anyway. There is no feasible way to stop decentralized communication like that, no without killing the internet.

    • variaatio@sopuli.xyz
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      Also I would add, not like this is unanimously supported in EU among memberstates. So this isn’t a done deal, this is a legislative proposal. Ofcourse everyone should activate and campaign on this, but its not like this is “Privacy activists vs all of EU and all the member state governments” situation. Some official government positions on this one are “this should not pass like it is, breaking the encryption is bad idea”.

      Wouldn’t be first time EU commission proposal falls. Plus as you said ECJ would most likely rule it as being against the Charter of Rights of European Union as too wide breach of right to privacy.

      • Onii-Chan@kbin.social
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        Fascism, authoritarianism, totalitarian dystopian thinking, it’s all the same to me when it comes to the State overstepping and blatantly looking to pass laws that remove the right to privacy and autonomy from citizens. I’m no leftist ideologue, I skew libertarian right (although I couldn’t describe all the nuance of my views within the context of a simple label), but if there’s one thing we have in common, it’s our hatred of government overreach and corporate control of the masses.

        Fuck authoritarianism. Fuck collectivist bullshit. Never stand for the trampling of your rights.

  • andrew_bidlaw@sh.itjust.works
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    If apps would turn off e2e encryption, how would it be? Would it affect bordering regions? Users of VPNs inside EU?

    My country proposed a ban on VPN software (targeting appstores providibg them), it can also target messengers. If I get a EU version of this app, or if I use a european VPN to connect via it, would I be less safe sending political memes?

  • lud@lemm.ee
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    I wonder if openPGP will ever gain popularity.

    The only ones I have seen that even publish a key for me to use are a few famous internet individuals (people like Richard stallman, (I don’t know if he specifically uses it)), a few companies like mullvad, a few orgs like EFF, whistleblowers, and a few governmental organisations like the Financial Supervisory Authority in my country.

    • Barthol@mas.to
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      @lud @makeasnek With more government controls and intervention, its possible. I learned how to use PGP pretty efficiently but there is absolutely no one in my daily life that also uses it.

      Manual encryption with personal keys may become the norm if less and less services are able to use it.

  • milicent_bystandr@lemm.ee
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    I wonder if projects like Signal could make a community run and certified hash database that could be included in Signal et al without threat of governments and self-interested actors putting malicious entries in. It definitely doesn’t solve every problem with the client side scanning, but it does solve some.

    But… an open, verifiable database of CSAM hashes has its own serious problems :-S Maybe an open, audited AI tool that in turn makes the database? Perhaps there’s some clever trick to make it verifiable that all the hashes are for CSAM without requiring extra people to audit the CSAM itself.

    • ADTJ@feddit.uk
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      You’re unfortunately also handing people distributing csam a way to verify whether their content would be detected by checking it against the database

      • milicent_bystandr@lemm.ee
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        Yes, though doesn’t client side scanning do that anyway? Or must the client side scan be completely secret and also only communicate to law enforcement/whatever secretly?