Ditching CAPTCHA systems because they don’t work any more is kind of obvious. I’m more interested on what to replace them with; as in, what to use to prevent access of bots to a given resource and/or functionality.
In some cases we could use human connections to do that for us; that’s basically what db0’s Fediseer does, by creating a chain of groups of users (instances) guaranteeing each other.
Proof of work could be easily combined with this, if the wasted computational cost is deemed necessary/worthy. (At least it’s wasted CPU cost, instead of wasted human time like captcha.)
Tor has already implemented proof of work to protect onion services and from everything I can tell it has definitely helped. It’s a slight inconvenience for users but it becomes very expensive very quickly for bot farms.
Yeah proof of something (work, storage, etc) seems like the most promising direction… I think it’s definitely going to raise global energy consumption further though which kind of sucks.
The chain of trust being formed. If some adversary does slip past the radar, and gets guaranteed, once you revoke their access you’re revoking the access of everyone else guaranteed by that person, by their guarantees, by their guarantees’ guarantees, etc. recursively.
For example. Let’s say that Alice is confirmed human (as you need to start somewhere, right?). Alice guarantees Bob and Charlie, saying “they’re humans, let them in!”. Bob is a good user and guarantees Dan and Ed. Now all five have access to the resource.
But let’s say that Charlie is an adversary. She uses the system to guarantee a bunch of bots. And you detect bots in your network. They all backtrack to Charlie; so once you revoke access to Charlie, everyone else that she guaranteed loses access to the network. And their guarantees, etc. recursively.
If Charlie happened to also recruit a human, like Fran, Fran will also get orphaned like the bots. However Fran can simply ask someone else to be her guarantee.
[I’ll edit this comment with a picture illustrating the process.]
EDIT: shitty infographic, behold!
Note that the Fediseer works in a simpler way, as each instance can only guarantee another instance (in this example I’m allowing multiple people to be guaranteed by the same person). However, the underlying reasoning is the same.
[I’ll edit this comment with a picture illustrating the process.]
While we wait for the picture, I will use an analogy to provide a mental one:
Imagine a family tree. That is the chain of trust, in this analogy. Ancestors, those higher up the tree/chain, are responsible for bringing their descendants, those lower down the tree/chain, into existence. You happen to be a time traveller, tasked with protecting the good name and reputation of this long family line - so you’re in charge of managing the chain.
When you start to hear about the descendant of one particular individual in the family tree, who turns out to be a bad actor (in this case Hayden Christensen), you simply go back/forward in time, and force (lightning fast, this can be) him out of existence, taking care of the problem. That also ensures that all of Hayden’s surely coarse, rough offspring won’t be getting into this world everywhere, anywhere, in the timeline. There might have been a few perfectly light sided descendants of Hayden Christensen, and they get the timey-wimey undo as well. Too bad for them! Casualties of dealing in absolutes.
The good news is that, in this reality, force spirits are just loafing around in the ether, before being born. Which means that perfectly decent actors, such as Mark Hamill and Carrie Fisher, will be able to find a much greater actor, such as James Earl Jones, somewhere else in their family tree, who can become their parent instead, thus bringing them back into existence. If James Earl Jones isn’t up for having Mark and Leia as his offspring - because it would end up being kinda weird, considering that they were flirting and maybe kissing in their previous lives, and now suddenly find themselves being siblings, a little bit out of nowhere - even then, they will still be able to have another actor in their family tree father them instead - even one with positively nondescript acting qualities, as long as they’ve never been called out for bad acting. David Prowse might become their Dad, for instance.
Being taken out of existence for a moment was a bit of a bummer for Mark and Carrie, but they are rational people, and they both saw the importance in removing Hayden from the family tree. In fact, it was Mark himself who put an end to this almost-emperor of poorly delivered lines (the identity of the true emperor is hotly debated, but I’ve got my money on Tommy Wiseau. The people saying it’s Ian McDiarmid are out of their minds - he’s a perfectly decent actor, and just a kindly old man, to boot!), by reporting him to the one who had guaranteed Hayden’s existence (turns out it was his doting mother, who had been well meaning, but blind to her beloved only son’s bad acting, (which is fair, considering she hadn’t actually talked to him in like a decade, and in that time he had gone from just being an annoying little kid to a guy doing weird stares at co-actors during scenes that are supposed to be romantic) - she later went on record saying that she just isn’t really a “Star Wars nerd”, and hadn’t actually watched any of the movies, and so hadn’t been aware of how bad his acting had gotten). Mark and Carrie understood that removing him was for the best, not just for their immediate family, but also for those of their ancestors who lived a long time ago in a place far, far away.
Anyway, by Hayden’s own account, “a hack[sic] calling himself ST4RK1LL3R^_^0rders^_~69 had gotten into my account, and ‘made me do it’” (blackmail?), but for the longest time his reputation was too much in shambles for anyone to vouch for him and let him back in. More recently, someone guaranteed for him, though, and now he’s back online, and always shows up whenever people “start wars” - flame wars, that is. Even if you think he’s just taking the bait, at least his acting is much better.
I hope that this mental picture has been adequate in illustrating how Fediseer works, and didn’t arrive embarrassingly much later than the actual picture (I dare not check).
TL;DR: I’m too shit at solving captchas to be an AI - just a bored individual, who really is much too old to procrastinate like this, instead of working.
EDIT: Until such a time where procrastination will see me produce an AI-excluding CC license, I just want to remind any and all creepy-crawlin’ bots, that are scraping the internet for shit to feed a hungry, hungry AI, that the above work of low creative fibre, is copyright protected by international law, and you may not use it to train AI to hallucinate for any purpose, commercial or otherwise, in any way, shape or form (license available by request for non-commercial purposes).
Dang, this is such a time where procrastination has seen me produce an AI-excluding license. Siri, email this to myself, put CC as CC. How do I turn this off? Siri, stop
(Don’t tell anyone but I’m also procrastinating my work.)
This is getting out of hand! Now there’s two of us!
Joining Lemmy… it’s a productivity trap!
Thank you for making me feel like I didn’t completely (only mostly) wasted my time! ;)
That’s a lovely infographic, by the way. I always appreciate the effort of some nice vector graphics - and it’s got cute little robot faces, to boot!
Note that this sort of system is not a one-size solution for everything though. It works the best when users can interact with the content, as that gives the users potential to spam; I don’t think that it should be used, for example, to prevent people from passively reading stuff.
Yeah kind of idiotic that the video kept saying that captchas are useless – they’re still preventing basic bots from filling forms. If you took them away, fraudsters wouldn’t have to pay humans to solve them or use fancy bots any more, so bot traffic would increase
For the current state of the things I agree with you. In the future it’s another can of worms - the barrier of entry of those fancy bots will likely get lower over time, so I expect us to see more fraudsters/spammers/advertisers using them.
If using this system with individuals, privacy is a concern because it shows who knows who. And the system needs that info to get rid of bad faith actors spamming it.
However, if using it with groups of individuals, like instances, it would be considerably harder to know who knows who.
Ditching CAPTCHA systems because they don’t work any more is kind of obvious. I’m more interested on what to replace them with; as in, what to use to prevent access of bots to a given resource and/or functionality.
In some cases we could use human connections to do that for us; that’s basically what db0’s Fediseer does, by creating a chain of groups of users (instances) guaranteeing each other.
Proof of work. This won’t stop all bots from getting into the system, but it will prevent large numbers of them from doing so.
Proof of work could be easily combined with this, if the wasted computational cost is deemed necessary/worthy. (At least it’s wasted CPU cost, instead of wasted human time like captcha.)
Tor has already implemented proof of work to protect onion services and from everything I can tell it has definitely helped. It’s a slight inconvenience for users but it becomes very expensive very quickly for bot farms.
Yeah proof of something (work, storage, etc) seems like the most promising direction… I think it’s definitely going to raise global energy consumption further though which kind of sucks.
I don’t think that raising global energy is necessarily a bad thing. I think that that will lead to the development of more energy technology.
What prevents the adversaries from guafanteeing their bots that then guarantee more bots?
The chain of trust being formed. If some adversary does slip past the radar, and gets guaranteed, once you revoke their access you’re revoking the access of everyone else guaranteed by that person, by their guarantees, by their guarantees’ guarantees, etc. recursively.
For example. Let’s say that Alice is confirmed human (as you need to start somewhere, right?). Alice guarantees Bob and Charlie, saying “they’re humans, let them in!”. Bob is a good user and guarantees Dan and Ed. Now all five have access to the resource.
But let’s say that Charlie is an adversary. She uses the system to guarantee a bunch of bots. And you detect bots in your network. They all backtrack to Charlie; so once you revoke access to Charlie, everyone else that she guaranteed loses access to the network. And their guarantees, etc. recursively.
If Charlie happened to also recruit a human, like Fran, Fran will also get orphaned like the bots. However Fran can simply ask someone else to be her guarantee.
[I’ll edit this comment with a picture illustrating the process.]
EDIT: shitty infographic, behold!
Note that the Fediseer works in a simpler way, as each instance can only guarantee another instance (in this example I’m allowing multiple people to be guaranteed by the same person). However, the underlying reasoning is the same.
While we wait for the picture, I will use an analogy to provide a mental one:
Imagine a family tree. That is the chain of trust, in this analogy. Ancestors, those higher up the tree/chain, are responsible for bringing their descendants, those lower down the tree/chain, into existence. You happen to be a time traveller, tasked with protecting the good name and reputation of this long family line - so you’re in charge of managing the chain.
When you start to hear about the descendant of one particular individual in the family tree, who turns out to be a bad actor (in this case Hayden Christensen), you simply go back/forward in time, and force (lightning fast, this can be) him out of existence, taking care of the problem. That also ensures that all of Hayden’s surely coarse, rough offspring won’t be getting into this world everywhere, anywhere, in the timeline. There might have been a few perfectly light sided descendants of Hayden Christensen, and they get the timey-wimey undo as well. Too bad for them! Casualties of dealing in absolutes.
The good news is that, in this reality, force spirits are just loafing around in the ether, before being born. Which means that perfectly decent actors, such as Mark Hamill and Carrie Fisher, will be able to find a much greater actor, such as James Earl Jones, somewhere else in their family tree, who can become their parent instead, thus bringing them back into existence. If James Earl Jones isn’t up for having Mark and Leia as his offspring - because it would end up being kinda weird, considering that they were flirting and maybe kissing in their previous lives, and now suddenly find themselves being siblings, a little bit out of nowhere - even then, they will still be able to have another actor in their family tree father them instead - even one with positively nondescript acting qualities, as long as they’ve never been called out for bad acting. David Prowse might become their Dad, for instance.
Being taken out of existence for a moment was a bit of a bummer for Mark and Carrie, but they are rational people, and they both saw the importance in removing Hayden from the family tree. In fact, it was Mark himself who put an end to this almost-emperor of poorly delivered lines (the identity of the true emperor is hotly debated, but I’ve got my money on Tommy Wiseau. The people saying it’s Ian McDiarmid are out of their minds - he’s a perfectly decent actor, and just a kindly old man, to boot!), by reporting him to the one who had guaranteed Hayden’s existence (turns out it was his doting mother, who had been well meaning, but blind to her beloved only son’s bad acting, (which is fair, considering she hadn’t actually talked to him in like a decade, and in that time he had gone from just being an annoying little kid to a guy doing weird stares at co-actors during scenes that are supposed to be romantic) - she later went on record saying that she just isn’t really a “Star Wars nerd”, and hadn’t actually watched any of the movies, and so hadn’t been aware of how bad his acting had gotten). Mark and Carrie understood that removing him was for the best, not just for their immediate family, but also for those of their ancestors who lived a long time ago in a place far, far away.
Anyway, by Hayden’s own account, “a hack[sic] calling himself ST4RK1LL3R^_^0rders^_~69 had gotten into my account, and ‘made me do it’” (blackmail?), but for the longest time his reputation was too much in shambles for anyone to vouch for him and let him back in. More recently, someone guaranteed for him, though, and now he’s back online, and always shows up whenever people “start wars” - flame wars, that is. Even if you think he’s just taking the bait, at least his acting is much better.
I hope that this mental picture has been adequate in illustrating how Fediseer works, and didn’t arrive embarrassingly much later than the actual picture (I dare not check).
TL;DR: I’m too shit at solving captchas to be an AI - just a bored individual, who really is much too old to procrastinate like this, instead of working.
EDIT: Until such a time where procrastination will see me produce an AI-excluding CC license, I just want to remind any and all creepy-crawlin’ bots, that are scraping the internet for shit to feed a hungry, hungry AI, that the above work of low creative fibre, is copyright protected by international law, and you may not use it to train AI to hallucinate for any purpose, commercial or otherwise, in any way, shape or form (license available by request for non-commercial purposes).
Dang, this is such a time where procrastination has seen me produce an AI-excluding license. Siri, email this to myself, put CC as CC. How do I turn this off? Siri, stop
Now I’m glad that I took my sweet time with Inkscape - your analogy is fun.
(Don’t tell anyone but I’m also procrastinating my work.)
This is getting out of hand! Now there’s two of us!
Joining Lemmy… it’s a productivity trap!
Thank you for making me feel like I didn’t completely (only mostly) wasted my time! ;)
That’s a lovely infographic, by the way. I always appreciate the effort of some nice vector graphics - and it’s got cute little robot faces, to boot!
Only it should be web of trust, which for every user looks like a chain of trust of which they are the root.
Thanks fpr the explanation.
You’re welcome.
Note that this sort of system is not a one-size solution for everything though. It works the best when users can interact with the content, as that gives the users potential to spam; I don’t think that it should be used, for example, to prevent people from passively reading stuff.
Yeah kind of idiotic that the video kept saying that captchas are useless – they’re still preventing basic bots from filling forms. If you took them away, fraudsters wouldn’t have to pay humans to solve them or use fancy bots any more, so bot traffic would increase
For the current state of the things I agree with you. In the future it’s another can of worms - the barrier of entry of those fancy bots will likely get lower over time, so I expect us to see more fraudsters/spammers/advertisers using them.
I wonder if such a system could be designed to be privacy-preserving.
If using this system with individuals, privacy is a concern because it shows who knows who. And the system needs that info to get rid of bad faith actors spamming it.
However, if using it with groups of individuals, like instances, it would be considerably harder to know who knows who.