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A Tor of the Dark Web

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Re: A Tor of the Dark Web

#111
post #44

Earlier quoted context omitted.

I didn't click through the links described (or even have time to install Tor), but it occurs to me that one may be able to find these guys via statistical analysis of writing style. Spider the web and then correlate less-anonymous writings with the stuff the ringleaders are saying on the Darknet.

A while ago Anonymous hacked one of those forums and published the usernames and hashes. Apparently a lot of them where using the same usernames and passwords in another porn-related forums in the "lit" web. Don't know if it resulted in someone being caught by the police or not, but definitely subtler methods such as statistical analysis of writing style are not the only way to get a lead from those forums.

So, Tor is only as good as the person using it.

I urge caution against amateur investigations, but it'd be interesting to see what software tools could be written to help law enforcement do a better job.

Statistical analysis of text

"social web"

etc.

Re: A Tor of the Dark Web

#112
post #69

Earlier quoted context omitted.

> There are too few innovators in this space I don't know much about US law, but in my country it's illegal to even look at an image, even if it is part of a private investigation. I'm sure that many would volunteer to help, but not while they'd risk jail time themselves

There's plenty that can be done that never involves having to look at an image yourself. For instance, if I gave you a specific file name/size/hash (but not showing you the actual image), could you find out who possesses it, is distributing it, and anything about their location or identity that would aid law enforcement in catching the bandit?

I see what you're saying, but doesn't somebody, somewhere have to look at it to make sure it is CP first?

Re: A Tor of the Dark Web

#113
post #86

Earlier quoted context omitted.

China is blocking Tor outright and pretty effectively. https://trac.torproject.org/projects/tor/wiki/doc/OONI/censo...

So really, rather than providing useful anonymity to political dissidents, it's just providing anonymity to pedophiles?

It is used all over the world, including Iran, when its usage is pretty high.

Re: A Tor of the Dark Web

#114
post #27

Yes, I know I shouldn't say it out loud, but here I am saying it (take me, Police) - out of curiosity, I went to Hard Candy section of The Hidden Wiki. (Yes, it is exactly what you would think it is.) GOD. There are seriously forums full of pedofiles sharing pictures and - maybe worse? - their stories and wisdoms. Maybe out of utter fascination, I spend about few hours on there and I felt like I want to murder all hu…

Let me put on my tin foil hat for a moment: Tor being anonymous, there is no way to know whether what you saw was a.) authentic content created (mostly) by actual child molesters b.) excellent copy written to cause maximum outrage against tor by some entity that does not like tor c.) somewhere in between, e.g. making sure that you actually stumble upon CP every once in a while when using onion sites

While b is not very probable, I can actually imagine that c is a pretty easy option to put many decent people off using tor.

Re: A Tor of the Dark Web

#115
post #50
post #44

Earlier quoted context omitted.

I didn't click through the links described (or even have time to install Tor), but it occurs to me that one may be able to find these guys via statistical analysis of writing style. Spider the web and then correlate less-anonymous writings with the stuff the ringleaders are saying on the Darknet.

Interesting idea. Do you have any link of methods to identify people by writing style? Google didn't give me anything. To be honest I am a bit skeptical that it's possible but I'd appreciate to be proven wrong.

(http://www.schneier.com/blog/archives/2011/08/identifying_pe...)

Criticism:

(http://languagelog.ldc.upenn.edu/nll/?p=3317)

Tips to evade:

(http://www.aaai.org/ocs/index.php/IAAI/IAAI09/paper/view/257)

Re: A Tor of the Dark Web

#116
post #109

Earlier quoted context omitted.

The problem aren't the people who do it for money :/ Why would they ever meet up? What goods are there to exchange, other than, uhh, tips and tricks? I wish I could share your optimism, but I decidedly don't.

> What goods are there to exchange There are "new" images. There are children.

Sure you can catch some by that, but what then? The remainder will be resistant, and very used to how to phrase things, and also noticing attempts to play them into giving something away. We're also talking about people who exchange tips on how to get at actual children, remember, and you can do that fine without giving anything away. It's like open source, no strings attached, works fine with dead mailboxes.

Unless an actual law enforcement person involved with this confirms it's usually that easy, I file all of this under rationalizations... understandable ones, but still. Because yeah, this stuff can mess you up, and we always seek to return to normality.

It's very easy to say all this until you visited those places. I wouldn't want to, I remember trying to talk with pedophiles in a public, above-board forum, (where they were of course always beating around the bush, it was all about "simply loving children", who have a right to be loved blah blah), and I couldn't even take that for more than one post, I read the replies and thought fuck this, fuck you people, I don't need this in my brain. But that was harmless - the dark, uninhibited underbelly of that? WHOA. I wouldn't have the nerve to read an hour of that - just talking about text here, that's enough for me kthxbye :/ - but I take it seriously, because I think I can kinda imagine how it might be. I know just ranting about it also pointless, but I also disagree with hand-waving it away.

Re: A Tor of the Dark Web

#117
post #27

Yes, I know I shouldn't say it out loud, but here I am saying it (take me, Police) - out of curiosity, I went to Hard Candy section of The Hidden Wiki. (Yes, it is exactly what you would think it is.) GOD. There are seriously forums full of pedofiles sharing pictures and - maybe worse? - their stories and wisdoms. Maybe out of utter fascination, I spend about few hours on there and I felt like I want to murder all hu…

> Drug markets, weapon markets, assasin markets (altough I don't know how sersiously to take those), terrorist websites, child porn websites. One of these things, is not like the others...

I assume you are talking about "drug markets."

Re: A Tor of the Dark Web

#118
post #104
post #88

Earlier quoted context omitted.

the FBI played 33 bits and 1 of the bits was Tor use

I do not even know what you mean? Is this a reference to that one academic who said you needed X bits to identify someone? They already knew who he was. The tor use was circumstantial evidence that strengthened the case...at best. Do you think the TOR information was neccessary for an identification? Surely you do not think it was sufficient?

http://33bits.org/about/

Re: A Tor of the Dark Web

#119
post #27

Yes, I know I shouldn't say it out loud, but here I am saying it (take me, Police) - out of curiosity, I went to Hard Candy section of The Hidden Wiki. (Yes, it is exactly what you would think it is.) GOD. There are seriously forums full of pedofiles sharing pictures and - maybe worse? - their stories and wisdoms. Maybe out of utter fascination, I spend about few hours on there and I felt like I want to murder all hu…

As wrong as it sounds, maybe it's for the better to have a forum where pedophiles can aggregate knowledge on how to safely (physically speaking) molest children. Also, I have to say that while I find the idea of sex with children repulsive, having a place where you can discuss the topic should be 100% ok. Child rape is awful, talking about child rape is unsettling, but having someone proactively monitor my communicat…

No. Free speech rights are limited.

Re: A Tor of the Dark Web

#120
Tor is the solution to getting hellbanned at HN.

That is "censorship", no?

Tor is also the solution to your Twitter API woes. Like it or not. I'm sure many SEO people use it to get around Google's restrictions. These are not necessarily uses that infringe anyone's IP. Twitter is UGC. And Google caches the entire web, indiscriminantly.

Tor, like the 'net itself, is controversial. It can be used for bad things. It can also be used for good things. It could be used to break criminal laws, or to enable copyright infringment. It could be used to violate TOS that may or may not be enforceable in civil court. Or it could be used just to evade idiosyncratic censorship by some webmaster that has no legal basis whatsoever. (This comment itself is being posted through Tor.) It is, however, any way you look at it, useful.

There may be an "intended purpose" for Tor. But as with almost all software, that means little. Users decide how they will use it. And that is unpredictable.

Did the folks at MIT, when they developed Tor, say to themselves, "You know, this will be used to commit crime"? Probably. But they also probably envisioned some other uses that were of undisputed benefit to society.

As someone else said, MIT is still behind Tor. Grep the source for the Tor client for IP numbers. You will find that some belong to MIT. My understanding is that Tor is controlled by a small group (maybe only one person) because like anything else that uses a network, there has to be a bootstrap, a "root" that hands out the initial addresses. And anyone that uses the Tor trusts that root. Somewhere there is/are a few people with a great responsibility on their hands: they make Tor possible, for better, or worse.

More people need to use Tor for non-criminal purposes. Using Tor as a workaround for censorship, whether it is on HN, or in some oppressed country is to be expected. If you are the censor, and you don't like it, ban Tor. It is not difficult. HN does not ban Tor.

One of the great myths on the 'net is that an IP address equates to a machine or a customer account. False. It represents an interface, which is itself an ephemeral concept. Interfaces can be created, cloned or destroyed at the blink of an eye.

This may all be frightening or it may be exciting, it all depends on how you look at it. It shouldn't matter whether you are a good samaritan or a criminal. It is just technology. Abstract tools. A hammer can be used to build something or it can be used to destroy something. It has no moral sensibility on its own.

That's up to you, the user.

As a Tor user (I can't post to HN without it), it bothers me that others are using it for criminal purposes. But when I look at hammer, I see a tool for creation, not destruction. I think like a carpenter. What can we build?

The hammer has no consciousness of its own, any more than Tor does.

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