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So when I first learned about TOR almost 10 years ago in uni, it was said to be compromised to a significant extent by secret services holding entry and exit nodes.
Is that not true anymore?
I’ve hear something similar. I think I read that the US Air Force has a bunch of nodes or something.
Additionally I don’t really understand what I would use it for if I already have a vpn and how it might put me a risk of legal trouble if I’m using it and someone routes something bad through me while I’m using it…
I’m not even sure how to talk about it.
I am decently technical, I just don’t know this tech.
Disclaimer that I haven’t used Tor in a while, do your own research, etc
The US navy designed and open sourced the Tor network. If all the traffic meant to be anonymous was coming from the US navy it doesn’t work well as an anonymizer. There’s been various claims that they have backdoors over the years, but to my knowledge none have held water.
Unless you’re running an exit node (which requires different software than the Tor browser) other people’s traffic isn’t getting routed through you so you’re fine legally.
VPNs are not very good at protecting you from the websites or services you connect to. They’re best used to hide where you’re connecting to from your ISP. Modern fingerprinting using things like browsing habits, installed software, web browser size, cookies, etc is barely effected by VPNs and the Tor browser takes care of an minimizes lots of those tools.
The biggest issue for day to day use for me is how slow it is. Because your traffic is being routed through 3-5 nodes before getting to its destination overall speed and latency suffer a lot
That's why I never continued to use it after the times I experimented with Tor.
But can't you just spoof most of that if you really want to? If you're putting in the effort to be concerned with anonymity.
I also heared that bit about the secret service owning nodes a few years ago. It was trough a teacher that's also really in the stuff outside of teaching, and has a network of non-teaching proffesionals in the field.
It's something to keep in mind, at the very least. Tor already has some weaknesses anyways. You shouldn't trust it blindly just because it's Tor. If anything, I think it more has a false rep for how strong it is over struggling with a stigma.
It was pretty much the same context for me, yeah.
Opsec always applies
I don't think a single credible source has shown this to be a vulnerability. You're talking about an attack that would cost, what, millions of dollars to run per day?
Dunno if it's all that expensive when there are hundreds of nodes on several individual malicious networks confirmed https://nusenu.medium.com/how-malicious-tor-relays-are-exploiting-users-in-2020-part-i-1097575c0cac
You'd need much more than hundreds of nodes.
The graph tracks exit probability and the article speaks about the matter, especially what you're referencing. Check it out.
Aren't bridges meant to prevent that?
Iirc holding both the entry and exit of a routed connection, you can in theory match traffic going through, which would let you connect a user to the server/site they are connecting to. It might still be encrypted at that point, idk the details anymore.
No, bridges are meant to bypass censorship
Most of the nodes are hosted by Tor Foundation itself
[citation needed]
Is there any way to check that?
Yup. You can check a lot of stat about a node on tor website. https://metrics.torproject.org/
If true, I'm not happy about that. I want lots of different owners so it's harder to compromise the network by compromising a single entity.
Try i2p
Compare and use the right service for your needs: https://geti2p.net/en/comparison/tor