Edit: obligatory explanation (thanks mods for squaring me away)…
What you see via the UI isn’t “all that exists”. Unlike Reddit, where everything is a black box, there are a lot more eyeballs who can see “under the hood”. Any instance admin, proper or rogue, gets a ton of information that users won’t normally see. The attached example demonstrates that while users will only see upvote/downvote tallies, admins can see who actually performed those actions.
Edit: To clarify, not just YOUR instance admin gets this info. This is ANY instance admin across the Fediverse.
To anyone surprised at this: welcome to the fediverse, please treat everyhing you do or say as public.
The way to achieve privacy around here is by following the long forgotten arts of the old internet before Facebook was a thing:
use a Nick name and don't tell strangers on the internet your real identity.Your home instance will act as a proxy and only they have access to your email and IP address. That does stay private.
So, as long as you trust your home instance to not leak or disclose your connection or sign up data (which would be illegal in EU countries), just sign up with an alias.
A very positive aspects of this is that it should allow us to detect voting manipulation by correlating the activity of certain potentially malicious actors. If Lemmy instances take vote manipulation seriously and do their best to block bots this has the chance to make Lemmy / Kbin much more transparent and credible than Reddit ever was.
Lol. kids these days would post their bank info online if the banks didn’t prevent them from doing so.
You say that like A/S/L wasn’t a thing back in the day.
19/f/Cali was the only acceptable response
I think we cybered
As I put on my robe and wizard hat…
Depends, could I have talked some vanilla WoW gold out of you?
puts on wizard’s hat
666/D/Hell
Yall remember those “your stripper name is the street you grew up on and your pet’s name” challenges? Literally phishing for password recovery keys.
Even back then we were told never to reveal that sort of stuff online. How many of us do you think were telling the truth?
You think someone would do that?
Just go on the internet and tell lies?
Lol yeah but we were 12 back then and we still understood the internet better than anyone else 🙃
I got a virus.
I don’t want to shame anyone, but I’ve had people sign up give me their full DoB and offering to show me their ID. I know of people who disclose their id to get access to nsfw discord communities.
DUDE MY GIRLFRIEND FUCKING DID THAT AND I JUST LOOKED AT HER AND ASKED HER IF SHE THOUGHT THAT WAS A GOOD IDEA. In hindsight no, thankfully she’s gonna be moving soonish. This was from before we were together, otherwise I would have warned her not to do that. It was the same discord she got a cyberstalker from, thankfully the stalker wasn’t a friend of the owner because otherwise he totally could have gotten her address and irl info.
Wasn’t there a twitter account that retweeted people posting photos of their credit cards?
so would my grandpa
I whole heartedly agree with this perspective.
Additionally, and this is an unpopular opinion, but trying to maintain a Nick or online identity over many years is folly. You end up with a huge repository of personal information, increasing the risk that it can be connected to you personally.
This has come up as part of those requests to migrate accounts between instances. “I want a persona that stays with me for years”… Is that actually a good idea though!?
No, an alias will only give you pseudo-anonymity. Even trivial analysis like counting which words occur together frequently in your writings can reveal with very good accuracy any other alt of you, so the available information of you is basically everything you have shared online with enough accompanying self-written text.
Also, it’s not just about privacy, it’s about retaliation. It will be the easiest thing in the world for people to put together bots that will track the downvotes on every post they make and automate adding those people to block lists. Suddenly a whole fleet of alts is invisible to the people that would disagree with them.
Your home instance will act as a proxy and only they have access to your email and IP address.
Your home image typically doesn’t proxy image loading, those are hotlinked to the Lemmy server that the image was uploaded to. So your IP address and browser string are going to other Lemmy servers.
The posts just contain a URL which doesn’t include the uploader’s ip address or their browser string.
When the browser loads that URL, hotlinked image, that server has to have your IP address to return the results. Just browsing posts those images are being loaded.
Of course. They dont get any info to associate your IP with your lemmy account. You could even not have a lemmy account at all.
Of course. They dont get any info to associate your IP with your lemmy account. You could even not have a lemmy account at all.
The thing is, there is really no way to know is trustworthy as a home instance…?
What about post views? Are those also stored?
That is why I am as my username states: intentionally anonymous
deleted by creator
or: pgp :)
This person internets. 👏
To illustrate op’s point I’m going to spin up an instance, federate with everyone, and not tell anyone what that instance is.
Then I’m going to feed all that data into my new website, called Open Lemmy Stats, where anyone can query the user data ive accumulated. The homepage will be ripe with insights, leaderboards and all kinds of data on prolific users.
Additionally, I’ll display a snapshot/profile of a random user by feeding that users data to GPT4 to make inferences about the user’s political affiliations and display the results.
Worst of all, I’m not going to out my instance for everyone to know it as the one to defederate. In fact I’m spinning up a few instances that will host innocuous communities that I plan to mod and support to give my instances cover for their true purpose: redundant fediverse datastreams for my site, Open Lemmy Stats.
I’ll also have a store where anyone can buy my collected fediverse data for a handsome sum.
Just kidding I’m not doing any of this. But someone absolutely will or already is.
You know, I came in here with the mindset that the topic of discussion here isn’t a bad thing; I’m largely pro information-should-be-open-and-available. But you’ve argued a very solid point, and I’ve changed my mind on the issue. I appreciate you sharing this perspective!
With all due respect, figuring out who you are based off what you say in a public setting is already what people do irl
Lmao the internet finally realizing what companies and the govt have been doing for decades on the internet
I think your comment clearly illustrates what might go wrong with it. If they need this data for sorting or something else absolutely, then I would be happy if they just hashed the usernames/instances or used some other form of UID.
And just think how much data you can gather by sending out puppet accounts on various instances, accounts that will serve only to publicly state an opinion, such as “I support this candidate”, so the data on the people who upvote it can be harvested and categorized more easily. There is so much data harvesting potential here with a little imagination, and with a little more, a lot of ways to use that data to influence the way average users engage with the fediverse.
That site would also be a great advertisement for Lemmy. Come here to our decentralized platform, where you can vote…but you better not, lest you end up on the site. What social network wouldn’t grow when users are peer pressured into not using one of it’s basic underlying mechanics that makes the whole thing work?
Lemmy is not a decentralized platform. It’s a federated one. Lemmy is very much centralized.
We need a decentralized system. Lemmy isn’t it.
I’m almost willing to bet that big tech companies are already doing this. They got the motive and the means. No doubt Meta or Google have dedicated some of their servers to mining our Lemmy data in this way.
With only around 100k users and most people using anonymous usernames that cannot be connected to their identity it would hardly be worth the effort, time or money.
You’re looking at this from the wrong point of view. The fediverse is not just lemmy: Threads, Tumblr, even BlueSky (albeit with their own protocol, but anyone could just modify their fediverse enabled app to convert their data to be applicable to BlueSky’s protocol) are quickly setting the stage for a new norm. The more websites integrate the fediverse into their stack, the more data outside the immediate sphere of influence of these major corporations can be harvested. To what ends they’ll use it, I don’t know – but I don’t trust them with it.
That was pretty interesting. I want to see graphs.
Jesus Fucking Christ !
Can your instance secretly run a fork that doesn’t respect deletes?
They will know the user but not the person in real life. Even if you know that my user is more conservative on some points or more liberal on others, how can you use that for nefarious action ? Unless you know where I live and who I am, the data is useless.
People need to be aware that sharing your personal information on the internet is never a good idea.
It’s very difficult to both A) have meaningful conversations in a public space, and B) conceal your identity from a dedicated adversary. Once a person has a long post history, it’s likely that an observer could narrow down their identity to a very small group, if not a single person. Every post you make reveals something.
Even if you don’t ever explicitly state it, your age range and gender can likely be guessed with high probability by your writing style and/or little tidbits of info you leak without thinking about it. Same for political leanings. You might casually mention the brand of car you drive, or your favorite foods, or just reference something you experienced as a child that is not universal. All of these things leak information, and while each one seems insignificant, in aggregate they can tell a detailed story. Just knowing that you’re a Canadian who speaks both French and English eliminates about 99.8% of the world’s population as possibilities.
Back on Reddit I used to create fresh accounts all the time, but then I’d go and join the same subs, post with the same writing style, and generally express the same worldview. If anybody cared, had a good grasp of statistics, bothered to collect the data, and put in a stupid amount of time to it, they could likely match all of my accounts together. I was never too worried about this because…well I just didn’t care. But I did have a cyberstalker at one point and it made me think.
I wouldn’t be shocked if someone could match me to one or more of my Reddit accounts just from this one comment, tbh. I’m leaking information here like a sieve! Not many people have the skills to do that, and the few who do are unlikely to give a rat’s ass about me. HOWEVER, as AI becomes more advanced, anyone with computer literacy will be able to do analysis in minutes that might currently take an expert days or weeks.
I get what you’re saying. I’m not sure if it’s something that is fixable giving that we participate in a public forum. Maybe the federation isn’t a great idea after all, or maybe we overthink it. I don’t know.
Honestly, why not? The data is already being recorded. At least this way it’s public and the rest of us get to interact with it. It might even scare a few people into paying attention to the information that they disclose about themselves and increase their digital hygiene.
Edit: Obligatory RIP my inbox.
Can we leave this kinda stuff behind? It is NOT obligatory.
I’m going to start throwing “edit: thanks for the gold kind stranger!” on the end of my comments just to induce some nostalgic cringe.
You are a gentleman and a scholar. /s
That’s a pretty common turn-of-phrase in Ireland, I remember hearing it in the early 90s!, and it’s still common to hear it from older generations too. I wouldn’t equate it with reddit slang/culture at all. I wonder when it made its way to reddit?
edit: my most upvoted comment is about beans.
Lemmy moment
🥇
Redditisms are cringe and always have been. Yes I agree we should leave them behind.
Well, I disagree. Redditsms, or whatever you call them, among other things helped to make reddit as popular as it is (was) right now.
I get you don’t like it personally, but your personal opinion about them being cringe, while respectable, is not a fact.
I agree with both of you. We should leave redditisms behind and create lemmyisms. And yes, they get cringe if overused
Possibly relatedly, is this a good place to mention beans? I have not figured out where that meme actually came from, but apparently it’s a thing the cool kids are saying.
I think nit picking each others speech is the true cringe redditism
Yes all the bad Reddit jokes and unoriginal lame attempts at garnering upvotes eg making a stupid joke out of a typo (generally unfunny, rare exceptions), I also choose this guy’s wife, take my upvote you bastard, anything along the lines of wow I hate you for making a pun, I’m not crying you are, I feel personally attacked and god knows the list goes on and on
Hopefully these things aren’t just replaced but one can hope
c/angryupvote
Hopefully these things aren’t just replaced but one can hope
if you listen closely you can hear the beans coming our way
Of those ‘jokes’ you listed, “I also choose this guy’s wife” will never be not funny
*dead wife
I also choose this joke’s wife.
The narwhal bacons at midnight!
This.
EDIT: Thanks for the awards kind stranger!
EDIT 2: Rip my inbox
This is all examples of reddit shit that is really dumb. We don’t need to bring it over here
Besides that. A “disable inbox notification” option is not available yet, is it?
Reading these comments, seeing so many excuses, sarcastic responses, and handwaving, makes me realize a great deal of users really need to develop some imagination.
This is not about privacy. It’s about data that can easily be used for targeting and profiling users, and how that creates countless avenues for targeted harassment and wide scale retaliation. It’s about all of the innumerable ways public vote information can and will be abused to manipulate scoring across the site with targeted/automated shadow banning and shared blocklists. Raise your hand if you trust every single admin to never abuse such a tool to curate the outward appearance of an instance to fit a narrative.
For a different example: I could say something about how great Nazis are right now, and have a bot programmed to read every single person that downvoted me, add those names to a shared blocklist, and viola, I’ve made myself and all my alts invisible to the people that would challenge me on a massive scale.
I promise you this is going to be a big issue as tools for this site get more sophisticated over time.
alternatively, if votes were private, you could spin up a bot network to mass upvote your comment; making it far more influential as most people are more inclined to believe statements they think others also feel. thankfully, votes are open, so you can’t
as long as there is a system, people will try to game the system; and when there is a new system, people will come up with new games
deleted by creator
While I agree this shouldn’t be so publicly accessible, I’m curious about the possible benefits of limited sharing between instances to give spam/bot detection tool’s more power.
Users on A vote on a post on B. The admins from A and B can see the fine details of who did what, but the admins of C (and all of the general users regardless of instance) just see totals of up/down votes.
Ideally, detecting bots should be up to the Admins. They should have access to the vote information, and they can share the tools with other admins to detect it. But the average user should not have unrestricted access to this data.
The average user can run their own instance as an admin.
Let me be a little more clear, the Admins of your account’s particular instance should be the only ones that have access to your votes.
Now the question remains about when your account posts/comments into a different instance, who should have access to those votes? Perhaps your instance has a way of obfuscating the votes of any user coming from your instance, or else only the admins of the community that you’re posting into will have access to your votes?
The problem really comes down to how we avoid the problem with duplicating votes. Currently this is easy as each vote is public so every instance can verify the correct vote count. But implementing either of the solutions above will need a way to verify the correct number of votes.
To top it off you would also need a way to detect if a malicious instance had come along and started lying about how many votes had been cast.
One thing we can look at under the hood would be how cryptocurrency works as they have solved both the problem of duplicate values as well as the ability to trust those values being sent. All of the code is free and open source so we can pick out the parts that we need and reuse it. (And no, I’m not telling people to go out and buy crypto).
Z Cash would be a particularly good one to look at as it ensures a “zero knowledge” (or “zero trust”) method of sending the values across “nodes” (or in our case “instances”). Using this, who is voting on what would be hidden, but we could ensure that the values are correct.
Additionally you could probably throw out the second hashing algorithm altogether and just keep the Blake2b hashing algorithm as this one is far more efficient and quick to compute (and that second algorithm was mostly thrown in to prevent people with specialized hardware from being able to come in and beat anyone else running on just a GPU/CPU). https://github.com/zcash/zcash
However, using this particular method would make it so that not even the instance admins would be able to view the details of anyone’s votes (which may be a good thing after all if we decide that any random instance admin is not to be trusted).
There’s no need to complicate things by bringing crypto buzzwords into it. It’s already been solved faster, better, and easier just like everything else cryptobros invent a problem for.
The crypto example was only a suggestion because they have simply solved the exact same problem we are looking at: duplicate votes (transactions) and verifying the results while being able to hide it.
I would love to hear any other suggestions that people may have that solve these problems. Copying open source code from crypto isn’t the only option. So let’s look for solutions instead of dismissals (unless you’re arguing for keeping votes public of course).
I agree with you about harassment issues, and the importance of controlling the transfer of admin-level data between instances, but for your last scenario, doesn’t blocking only apply to users who are logged in? Assuming your hypothetical tankies and Nazis were actually posting as well as blocking, it would be easy to find them just by logging out, and there are a lot of ways to get them banned or otherwise counteract their activities that don’t require someone to interact directly with them while logged in. The case you’re describing is not the kind of situation where the most important action is to argue with them. Arguing with extremists usually just validates their delusions, and encourages them to keep doing what they’re doing.
Not to sound harsh or anything, but those of you saying that it’s okay that all this data is public are insane. This completely goes against the entire philosophy of the Fediverse and FOSS in general. The reason we all are fleeing from Big Tech is because they collect so much data on us. At least, they keep it hidden from public view. This is a major issue in my opinion, and needs to be addressed ASAP before we can claim to have superior platforms on the Fediverse. Why can’t this data at least be encrypted?
Agreed, I am incredibly confused by what seems to be the majority reaction to this.
I’ve never been particularly involved with the FOSS community, though I do use a few FOSS apps and generally appreciate their view on what FOSS means. I also strongly appreciate data privacy, and it was my observation that the FOSS community was (generally) relatively the same way. So to see this reaction is very surprising. It’s quite literally the same terrible argument of “Why fear it if you have nothing to hide” used against multiple data privacy concerns throughout the years.
I think the worst are the bad faith “But Reddit…!” arguments. For one, we’re not on Reddit anymore, this is about Lemmy’s issues that can be corrected. And for two, whilst Reddit potentially outsourcing that data to the highest bidder is far from ideal, at the very least the data wasn’t outright PUBLIC to anyone who wishes to set up a simple server.
Exactly. When data like that is public, I can guarantee you 10000% that Big Tech and governments are harvesting ALL of it as we speak. If this issue is not resolved and TRUE privacy is not implemented sooner rather than later, Lemmy will not succeed in the Fediverse, period.
If you want privacy you need to use an encrypted chat. You can’t have privacy in a public space. That is like stand in the middle of a market place, screaming out your thoughts and then being upset that someone writes them down. It sure would be nice if our data wasn’t harvested, but that is not the world we live in. So if you want to say something in private you need to choose a private platform. Otherwise assume that Big Tech and World Governments are listening.
There’s a huge difference between what I choose to put out in public vs. data that’s being collected on me just by browsing the site. Saying “it’s just the world we live in” is just an excuse to ignore the real issues. It is more crucial now than ever that we create a system that’s by and for the people, not Big Tech and governments.
It seems that what you would like is something like 4chan, where the post will get deleted if it’s not popular. But even that, there is no way to prevent data harvesting. If it’s public, then it is public. There is nothing you can do about it. Encryption wouldn’t solve anything either because you want this data to be read by everyone so you cannot really encrypt it.
The fediverse is kind of the same as a public room where anyone can come in and just listen, take note, see who is talking and respond in the same way.
This is the point of social media. If you don’t want to participate in it because of privacy, then don’t and just lurk (or listen) like most people do.
By definition, if it’s on the internet, it’s pretty much there forever. People need to be careful on what they share on the public space, in the same way you would when talking to a big crowd. You are not talking with your friends here, you are talking to the world. If you are any privacy, you just cannot have it here. That’s impossible.
You say these issues can be corrected but I am not sure they can. ActivityPub is a protocol managed by the W3C. So to have different behavior You’d have to change the specification there. That is possible but it will take some time. Still you’d need a way to make votes not bound to a user and still hard to spoof. That sounds hard. Apart from that upvotes and downvotes are not really the most interesting datapoints you can gather. You can still collect posts. These can’t be obfuscated. There is simply no way to have an open network where you can share data between servers where you can make sure that no one harvests the data. It is simply not possible. As soon as it is public it is public. This has nothing to do with FOSS. If you have a solution you can implement it. That is what it means. If you have one then go ahead.
You’d have to change the specification there. That is possible but it will take some time.
Then they should do so, these issues need to be fixed ASAP.
Still you’d need a way to make votes not bound to a user and still hard to spoof.
Obfuscating user IDs via a hash or something would seem like the way to make it work. I’m not a professional programmer, I only know a little bit of python, so I have no idea if I’m talking nonsense on that front. And whilst still not an ideal solution, but sharing non-private votes with your own instance admin and have them share only the total vote count with other instances is another solution. That way you need only trust your instance admin, which is choosable and can also be yourself.
That is what it means. If you have one then go ahead.
Putting the onus on me is a shitty thing to do. I’m not the one running this site in any capacity, but this is an issue that many users are unhappy with. If the issue with the site won’t or even can’t be fixed, then I will simply not use the site. I don’t know how many people feel the same on that front, but I’d imagine there’s quite a few.
Putting the onus on me is a shitty thing to do
You are the person who has a problem with that and you mentioned FOSS. It is easy to complain. FOSS gives you the tools to change things. But you have to put in the work. You are the one putting the burden the change something to your liking on others instead of doing to yourself.
Obfuscating user IDs via a hash or something would seem like the way to make it work. I’m not a coder, so I have no idea if I’m talking nonsense on that front. And whilst still not an ideal solution, but sharing non-private votes with your own instance admin and have them share only the total vote count with other instances is another solution. That way you need only trust your instance admin, which is choosable and can also be yourself.
Both of your ideas are not compatible with ActivityPub as far is I can see. So you first need to change the specification and then make everyone adopt the specification. Before that any change would make your software incompatible with the rest of fediverse which is counter the idea.
And all of that because people could be mad about a downvote. I am an instance admin. I was downvoted before. I never even thought about looking up who downvoted me. I know people are different but to be honest if someone looks it up and harasses you then you block them. And I really can’t imagine that your vote on a post with a pseudonym is really a very useful datapoint for anyone.
I agree that these things have to be communicated better but I don’t even know how we would make people aware of this. No one reads disclaimers.
then I will simply not use the site
Maybe that’s what you should do. But don’t do it as a protest. Do it because you don’t want to share that data publicly.
The entire point of social media is sharing things publicly. If you’re worried about people collecting that data, then you shouldn’t have put it in public.
There aren’t good ways to keep a public secret. That’s inherent to how information works and not a failing of ActivityPub. It’s the same reason media will never stop being pirated. If I can see/hear it, I can repeat it.
But don’t do it as a protest. Do it because you don’t want to share that data publicly.
I mean yeah, that’s what I’d do it for. It’s a suggestion for the site and it’s a sentiment that seems to be shared by several people here, but it ultimately falls down to me to decide whether or not I want to continue using it, much the same as with my usage of Reddit.
If you’re worried about people collecting that data, then you shouldn’t have put it in public.
Voting is a core functionality of the site. It’s something I don’t think should be public as it puts more emphasis on what content I interact with in what is now apparently a public manner. If you want to debate that a mere vote is something I shouldn’t put in public, then fine, you do you. But for me, it defeats half the point of me even having an account here. What one comments on are often an incredibly small portion of what one actually votes on simply by ease of voting.
And I know I said “But Reddit…!” is a bad argument earlier, but even so, I’d like to say that even Reddit’s voting is not publicly accessible (as in not accessible by other users, even if Reddit almost certainly collects and sells such data), so clearly there should be ways to do it. If ActivityPub requires public voting and the people who have the ability to change it are unwilling or even unable to do so, then fair enough. But equally, I will refrain from contributing to such a site, which seems like a bit of a shame when it seems close to ideal otherwise.
clearly there should be ways to do it
Your votes on Reddit are public to Reddit admins. On Lemmy anyone can be an admin.
Giving vote totals without names makes the system ripe for fraud and abuse. In real life votes the decision to make votes public or private is a major one. In a system like Lemmy, the problems with private votes are exaggerated, and the problems with public votes are much smaller. Your Lemmy name shouldn’t be tied to your real name. It’s unlikely anyone is going to coerce your vote like they might coerce your political vote.
If you’re concerned about anonymity, maybe use more than one name or a different name so that your account isn’t so easily tied back to you.
The purpose behind having votes be more public is to have some kind of reputation behind those votes. It’s still possible to shill, but it requires more depth and and effort, and the shills may still be discovered if there are too many.
I don’t think you’re been harsh lol, the right to secrete ballot is literally in the universal declaration of human rights.
Open ballot is a well known method for intimidating and blackmailing participants, it’s absolutely crazy that Fedivese operates this way. But even worse, seeing so many people here supports it.
You call us insane but you don’t want to be harsh? I wonder what would you call people that are not panicking at even a possibility that anything personal becomes public if you were trying to be harsh.
On a more serious note, I am happy that people like you exist that care about privacy as it benefits everyone overall I guess. But you have to remember that some people, like me, don’t have issues with having their opinions and even some personal data public as long as we are aware that this is the case (which is how I treat all the social media).
For instance, durning my Reddit 7-year tenure I always wrote my comments in a way that if suddenly my employers or friend brought it up, I would not be ashamed of what I wrote.
I am not saying it’s not good to think and discuss about things like that but I would appreciate if you didn’t call people insane that have a very different attitude to you if it comes to internet privacy.
Some people freak out about internet privacy, GMO, sweeteners causing cancer, etc. There are others that don’t.
I don’t think it’s possible to encrypt the data.
Say we have a rogue user that sends to the server multiple upvote requests for the same comment, how can the server reject the subsequent requests? After all, we can’t let a user upvote a post or comment multiple times.
If that data is encrypted, the server cannot tell whether the user has upvoted a comment before.
Well, I am not a developer in this field, so I don’t know what’s possible, and what’s not. All I know is that this needs to be fixed one way or another, or this whole platform will fail. If our information is all available publicly, we will be better off just using Facebook/Reddit/Twitter - at least these platforms don’t leave our data out in public view. We need to stop saying what’s not possible, and instead talk about what is possible.
deleted by creator
So you think this is just my problem? No, this is the entire community’s problem. Sticking your head in the sand and pretending like everything is okay is the mindset that has caused so many great freedom-oriented software projects to fail. If you are not on board with creating a better system for the future internet, then why are you even here?
Maybe there is a way to keep you votes hidden but there sure is no way to keep your posts hidden. The whole point of federation is to distribute your post to the other instances. You want eat your cake and have it too. You want to post publicly but stay in control of the message. You are not better off using BigTech because there someone can scrape your data as well. And you don’t even know to how many parties your data is sent without your knowledge. There is no privacy in social media.
I am not talking about the posts. Of course those are public, as they should. There’s a big difference between data I willingly put out vs. metadata and the likes.
There might be possible technical solutions to this using hashing. Hashing is like encryption in that the original cannot be extracted, but the hashed result is unique.
For example, a solution would be to have a VOTES table with an indexed column that is a hash of a combination of the user ID, post ID, (and perhaps another “salt”, not sure). When a vote is made, the VOTES table is checked that the record (vote) does not already exist, gets an insert, and then a COUNTER is triggered for the actual vote count. (COUNTER is a db command that simply updates a counter). The hash would prevent multiple votes from the same user (as the salted hash is unique), and it would also prevent identifying who the user is from the table.
This completely goes against the entire philosophy of the Fediverse
Care to elaborate on that? As far as I know this is built in to all the ActivityPub applications.
Activities are public and easily viewable on kbin. It’s been interesting. Seems mostly positive other than people harassing those who down-vote them demanding explanations.
Knowing they’re visible on kbin made me realize that most Lemmy users probably weren’t aware, as it’s non-obvious.
Yeah, I had a good natured discussion with a Lemmy user on feddit.uk the other day where they were still inexplicably downvoting my responses each time, despite us both being polite and constructive.
It made me realise that a) they use the downvote button quite differently to how I use it and b) they probably didn’t know that I, as a kbinaut, could literally see they were the one downvoting.
I started a discussion on feddit.de about good discussion practice citing Karl Poppers rules of discussion and the use of the down and upvote buttons.
I think discussion culture in the Fedivers is quite healthy at the moment.
It’s so weird when people do that!
Yea, good call. I wonder if kbin makes them viewable because the activity pub protocol does not allow them to be easily hidden.
Seems to be Ernest’s attitude about that sort of thing, he doesn’t like to hide things from the average user that someone more technically inclined would still be able to access
And I like it. It’s pretty earnest :)
Excuse my ignorance, still super new to Lemmy. What’s kbin?
Kbin is another open source link aggregation program with a different developer that uses the same protocol as Lemmy (ActivityPub), so kbin and Lemmy instances can communicate with each other. If you see anyone with “@kbin.social” after their name then that’s where they’re from. You can check it out yourself here as well kbin.social
Spot on:
https://kbin.social/m/youshouldknow@lemmy.world/t/82174/YSK-You-can-view-upvote-and-downvote-information-through-kbin#entry-comment-349825Excuse my ignorance, still super new to Lemmy. What’s kbin?
It’s apparently because it’s Twitter based and Twitter shows likes and such. Kbin doesn’t really have a like upvote downvotes thing. It’s like a favorite and a boost. It’s weird
Not true.
Both Lemmy and KBin map the same activitypub activities to the same upvote and downvote actions.
One thing I really like is that it makes it easy to identify users to block. If there’s a post stating that “Nazis are bad” and it has ten downvotes, it’s very easy to use that to block future content from trolls and people I’m not interested in hearing from.
Yeah, and guess what? They can do that to you.
Effectively, every single person can use a bot that will automate the blocking of any user that ever downvotes them ever.
Like if I made a post that says I like Nazis, and then waited for the downvotes to pour in. Add every single one of those names to a block list, share that block list with all of my alts and all of my friends, and suddenly you have a whole army of Nazi sympathizers that are invisible to the users that would downvote them.
These hand waving excuses about votes being public are really lacking imagination. This is extremely abusable information, and cursory tools can will be put together to make abusing them simple.
I think there are some problems about voting being public. I don’t think this is one of them.
I don’t mind people blocking me, and if I don’t appreciate the type of content people provide I’ll block them liberally. It’s not necessarily anything personal, I’m just cirating my experience.
Furthermore, I strive to be on instances where nazi sympathisers would be banned, and where instances tolerating them would be defederated. The only issue is identifying and weeding out troll accounts.
You wouldn’t know that your instance is infested with tankies and fascists. You can’t see their posts because you’re on the block list.
Depends on where it’s posted in. Also this example is pretty low effort. I would downvote it too
Oh no, so my upvotes on c/spacedicks aren’t private?
/s
There is a fundamental misunderstanding here.
Our data has never been ‘invisible’… We’ve just trusted that places like Reddit and their staff will do the right thing. That’s literally how it already works.
If you sign up for Reddit, Reddit staff can see your posts and votes if they want to.
If you sign up for a private forum the admin there can also see database contents.
One way encryption is not possible without stopping functionality… If data about you was encrypted then posts you make couldn’t be displayed. If you include a means to decrypt then there was no point encrypting anyway.
This is how it’s always been, and Lemmy doesn’t change this status quo much.
A faceless corporation that has had access to your data is just replaced by a variety of admins distributed across instances.
This isn’t a good or bad thing, the potential for abuse does exist, but when we have literally made agreements with places like Reddit that they can use and sell our data… then what difference does it make it an admin takes a peek?
It wouldn’t be great… but nothing is perfect.
It’s still worth working on however, to see if a better solution can be found, but at this time I’d say just be aware that it is possible that your data can be seen and understand the only safeguard against that if you need to communicate something private would be to use direct messaging with end to end encryption.
I’ll contribute that my intent with this post is not evangelism. I like the voting system and would be disappointed to see it disappear.
A vote in Reddit was, from a practical perspective, anonymous. While it was recorded in the database and admins had access to this information there were mitigations in place to deter abuse and the end result was that the person you up or down voted was not going to know that YOU, personally, downvoted them. It was also of limited value to external data sifters in creating social graphs.
Since Lemmy votes are non-anonymously propagated across the Fediverse and, literally, anyone can be an admin there are people who may want to reconsider whether they upvote or downvote a particular post or comment. The actual reasons may vary; they don’t want to be outed as sympathetic to a political view or cause, they don’t want it used a social graph for targeted advertising or even spear-phishing. In many cases there will be people who don’t care at all.
Just trying to contribute to transparency. Not everyone can read code, sift data or visualize how a social network would work behind the scenes. There’s plenty of opportunities for others to use our data, good and evil. I believe that efforts to bring to light non-obvious consequences of actions is good citizenship.
I agree with everything you’re saying, but it’s frustrating that people are jumping to conclusions to think this is deliberate, nefarious etc…
Lemmy, being a federated system has different practical realities to Reddit. You can’t have a federated system with multiple instances each with their own admins, and have it function without cutting off data flow. For voting to work in a federated system, vote data must flow, and people need to understand this.
Reddit was **not **a federated system, so there was no need for vote data to flow, and people also need to appreciate this difference.
The only solution is to remove voting. It’s as simple as that.
Maybe long term a system could be devised.
I’m not in denial, i do firmly believe that is is an issue, and that it WILL be abused by someone. But I’m also a realist, and the features we have can’t survive without voting data. People need to be aware of this, i think it’s fair that everyone knows the risks. At an individual level people can choose not to vote, and thus have no vote data associated with them, but i suspect there might be more than vote data, i don’t know for sure without looking at the code, but I suspect saved posts might be a privacy concern.
Personal opinion, i think abuse will happen, but it will be limited, just a feel i have. I do however suspect this abuse will exponentially ramp up if lemmy gets big traction.
The problem is that it’s actively worse than Reddit. While only Reddit employees can access your data and it’s being sold to the highest bidder, Lemmy sells your data for $0.00.
Anyone can become an instance admin through their own instance, so your voting data is pretty much unprotected. That is the opposite of privacy. I get that it’s a consequence of the fediverse, but then it just may not be the solution to social media.
Your choice of wording is driving me take you less seriously. You sound passionate though so I’ll explain.
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Actively worse? Your use of of the word active implies that something deliberately malicious is happening. It’s not the case, this issue is a side effect of how lemmy works. It is an issue, it is a concern and it does need addressing, but your hyperbole is unwarranted.
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Lemmy isn’t selling anything… it’s a piece of software. This is the most false and malicious claim you’ve made. If our data were to be used nefariously then it would be the actions of a rouge server admin.
The definition of privacy is somewhat flexible. Nothing is private unless end to end encryption is employed. And nothing like lemmy can work with end to end encryption. So there is the dilemma. Yes it sucks… yes voting should be private. How about you propose a solution? Because at this point, outside of shutting everything down there is none.
The technical fact is the software must be able to reference data in a database to then create this page you are viewing, this text you are reading and the votes you are seeing.
Possible lemmy / server side solution…
- remove voting
- remove accounting of voting (this can’t really work as without connecting a vote to a user, any user can upvote or down vote something unlimited times.
Possible user side solution… Don’t vote Simply not participating in voting means there is no voting data tied to you; and this is, believe it or not an actual valid solution if you are concerned.
Ultimately for lemmy to work some tradeoffs are required. I do agree that where there is some gain to be made, someone will abuse the system, I’m not naive enough to say there is no problem here… there is. It’s just that yelling at the wall isn’t going to fix it. I’ve exhausted myself trying to think of a solution, and the only real and workable solution i can think of is as i said above, that voting be removed, or that you simply don’t participate in voting.
So if you’re really concerned and want an immediate solution effective for you then don’t vote on anything ever. I’m not saying this to be a prick, but as a piece of legitimate advice. If no vote data exists for you then no one can harvest your voting preferences.
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There’s something amusing about people feeling violated by their activity being made public, but not necessarily by corporations hoarding and capitalizing on that activity & data. I mean, one of them is out in the open. The other is pure abuse.
How about both are bad.
That is the entire (and only) point I was making. x)
Well it’s just as bad but in a different way.
Big cooperations may not respect me as an individual, but they have a self-preserving interest, a brand image to loose, and are checked by privacy watchdogs.
A Lemmy I stance can be run on any PC in some anonymous guys basement; there really no way of telling.
It makes sense to me that people are more worried about potentially any corporation / bad actor accessing their data rather than one
here, have my upvote. but please don’t tell anyone.
Why? The masses have no issue forking data over to big tech. What difference does it make if it’s one or a million corporations using that data when it’s being sold willy-nilly to anybody with a checkbook?
The point is not how many actors have access to your data. The point is that in both scenarios (public data vs. single-corporation-controlled data), your data is pragmatically public from data sales, data leaks, and so on. However, in only one of them, your data is ostensibly “protected” by a corporation - the lie at hand. In the other scenario, you are under no spell that your data is protected or private - the truth.
My comment was simply pointing out how they’re effectively the same thing. Giving your data to a big tech firm is effectively the same thing as making it public. Hence, the outrage over one not matching the outrage over the other is amusing to me because it implies how effective the corpo framing of this issue is.
Ah, the old
RedditLemmy switcharoo.You are probably seeing two very different vocal minorities, and conflating the two.
Also, there’s a very clear difference in expectations between posting/commenting and upvoting. I blame the UI. We naturally expect public actions to be easily visible. The lack of universal accessibilty to the public data makes people unaware that the data is public. Lemmy UIs, including apps, need to make this information (a list of upvoting users) universally publicly accessible before people will change their expectations.
On the contrary, I’m not conflating two specifics. I’m speaking in general terms about the demonstrable public perception (read: billions of social media users who happily hand over their data vs. the palpable unease over data publication in all walks of tech discussion) and how it is innately hypocritical.
It is perfectly normal and useful to discuss societal contradictions. For example: “We hate school shootings, but we do fuck-all to stop them from occurring.” That statement does not conflate two different vocal minorities, it purports to accurately describe the generalized societal contradiction at hand.
The rest of your post is completely off-topic.
Why does the person have no problem sharing their address with the DMV but gets upset when their address is leaked publicly? Curious. They claim to value transparency, but oppose doxxing?
Is this sarcasm?
The DMV is government-regulated and has a legal duty to safeguard your data. Unlike the corporations we were happily discussing before you decided to try out as Ben Shapiro.
Woah woah woah. Hold the phone. You’re telling me that things that I post… on the internet… are… PUBLIC???
Not post, upvote. I find it interesting that you like Asian Babes (obviously you don’t, it’s just some information you wouldn’t expect to be public or shared).
All the more reason to keep a different alt for each area of interest.
Ah yes, because the practical option is to be constantly switching accounts and instances based on what you want to look at for 5 minutes each.
I find it’s possible to be logged into two instances on the same browser, so it doesn’t need to be more difficult than switching tabs. (That may change, I don’t know whether it’s technically desirable, but if it’s relevant to someone’s interests…)
OK so let’s tell the regular user “hey come to lemmy, but don’t forget to keep multiple accounts because here everyone can spy on you”
That’s not a good message
Here’s an upvote to add to the database.
I like how you two think
Now I only upvote in comments so they’re super public.
!UPVOTE
I’ll just use my short username then
Back in my day everyone knew that once you put something on the internet it’s there forever to be seen by all. Has everyone already forgotten this? This is nothing new and in fact the way it’s always been! Now get off my lawn!
So any instance admin can analyze all users upvotes/downvotes and possibly derive political standpoints, likes/dislikes, opinions and location data from it
Holy shit. HOLY SHIT.
I just realized what this actually MEANS.
It means that when you like or dislike something so much that you unvote and then vote a second time, people can tell. This will change karma forever.
“I wish I could upvote this twice” is officially a reality. We should have moved here ages ago!
How often are we going to see this postage? I think this is the third time I’ve seen it at least
