Tor: How a Military Project Became a Lifeline for Privacy

19 anarbadalov 16 8/8/2025, 3:45:27 PM thereader.mitpress.mit.edu ↗

Comments (16)

ricardo81 · 12m ago
I'd never used Tor, though had to scrape a bunch of things that required different IPs. I figured their endpoints were already tarred.

With the porn block in the UK though, the "New Private Window with Tor" in Brave is very convenient.

Maybe not for long, or maybe not. I guess websites don't need to comply beyond a certain point.

There are tons of "residential proxy" and whatnot type services available, IP being a source of truth doesn't seem to matter much in 2025. The Perplexity 'bot' recent topic being an example of that.

Basically if you want to access any resource on the web for a dollar a GB or so you can use millions of IPs.

jmclnx · 17s ago
I ran a bridge until recently, but the server died a heat death after I moved to another apartment :(

I have not yet had time to find a suitable replacement machine. But running a bridge is a cheap, save low network volume method people can help out from home. I had it going to help people in 'bad' countries to get out to the rest of the world.

https://community.torproject.org/relay/setup/bridge/

taminka · 5m ago
i wish they were also a lifeline for censorship too, tor is effectively non functional in many countries :(
lenerdenator · 41m ago
I've never felt like I knew how to use Tor correctly, or trusted anyone to be able to guide me on that.
sherr · 22m ago
I sympathise with a bit of paranoia about this. Personally, I'd use a platform like "Tails" (do your own research) which wraps Tor up in a USB bootable Linux OS.

https://tails.net/

apopapo · 32m ago
Tor is nice, but I still prefer i2p.
zwnow · 44m ago
Isn't Tor dead? Wasn't it infiltrated long ago?
bevr1337 · 25m ago
It's been assumed that three-letter agencies operate many exit nodes for a hot minute. I don't know if this is a special case of infiltration because it's TOR SOP.
impossiblefork · 17m ago
I personally can't see how it can be secure without dummy messages.
8organicbits · 39m ago
What makes you believe that?
Ray20 · 55s ago
The observable world around us.

In a world where Tor is not a honeypot of some three letter agency, there are implementations of projects like Jim Bell's Assassination Politics. In a world where Tor is not a honeypot its use would be banned, much like the use of Tornado Cash was banned and shut down until the secret services took control of it.

And we obviously don't live in such world.

zwnow · 36m ago
Read some story about some authority having set up tons of servers within the tor network to bust some criminal activity effectively making it not anonymous anymore. Was a while back on HN
thewebguyd · 24m ago
The feds and other equivalent agencies in other countries have been running exit nodes for years, but its still better than most solutions even if not perfect. Anyone who has gotten caught though likely wasn't because of any flaws in Tor (or said exit nodes) but because of other lapses in OpSec.

That being said, yes, feds can de-anonymize traffic, probably reliably at this point. There are only about 7-8000 active nodes, most in data centers. The less nodes you hop through, the more likely that traffic can be traced back to the entry point (guard node), and combined with timing can be reasonably traced back to the user. Tor works best with many, many nodes, and a minimum of three. There's not as many nodes as there needs to be so quite often it's only 3 you are going through (guard node/entry point, middle node, exit node)

Plus browsing habits can also be revealing. Just because someone is using Tor doesn't mean they also have disabled javascript, blocked cookies, aren't logging into accounts, etc.

openasocket · 4m ago
Does controlling exit nodes necessarily help with deanonimizing? You would need control of the internal nodes for classic de-anonymization, or monitoring of both the exit nodes and the originating network for timing attacks. Also, exit nodes aren’t involved in hidden services. That 7-8000 figure you quoted: is that just exit nodes, or all nodes? My understanding was there aren’t a ton of exit nodes because anyone operating an exit node is liable to get harassed by people impacted by any malicious traffic originating from Tor. But that isn’t really an issue for internal nodes, and so there are more of them
bombcar · 14m ago
> Anyone who has gotten caught though likely wasn't because of any flaws in Tor (or said exit nodes) but because of other lapses in OpSec.

There have been some cases where some consider the "other lapses in OpSec" to be parallel construction to disguise a Tor vulnerability/breach, and others where the government has declined to prosecute because they'd have to reveal how they know.

If Tor were compromised, we'd likely not know. It's highly likely that it's fine for "normal people" things.

8kingDreux8 · 15m ago
I believe this is the thread you're talking about https://news.ycombinator.com/item?id=41584428