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Tor Open To Attack

An anonymous reader writes "A group of researchers have written a paper that lays out an attack against Tor (PDF) in enough detail to cause Roger Dingledine a fair amount of heartburn. The essential avenue of attack is that Tor doesn't verify claims of uptime or bandwidth, allowing an attacker to advertise more than it need deliver, and thus draw traffic. If the attacker controls the entry and exit node and has decent clocks, then the attacker can link these together and trace someone through the network."

8 of 109 comments (clear)

  1. Re:fp troll by IAmGarethAdams · · Score: 1, Funny

    It's not really a troll, a troll is designed to draw a hostile reaction.

  2. Not quite so oblig SW reference.. by SocialEngineer · · Score: 2, Funny

    "I felt a great disturbance in the Internet, as if millions of child-pornographers suddenly cried out in terror and were suddenly silenced. I fear something terrible has happened."

    Now now, I know Tor isn't just used for naughty stuff. I just thought it was funny. Sorta.

    --
    "Better to be vulgar than non-existent" -Bev Henson
  3. In Soviet Russia... by Anonymous Coward · · Score: 2, Funny

    In Soviet Russia, Tor attacks YOU!

  4. welcome to the watchlist by twitter · · Score: 2, Funny

    So, ze kiddie porn is on vor mind, eh Social Engineer? Very interesting. Who besides grandstanding politicians, media whores and actual pedophiles actually thinks or talks about kiddie porn? You must be one of the bag guys. The FBI vill be watching everything you do for the next ten years.

    --

    Friends don't help friends install M$ junk.

  5. Re:I for one.. by slashbob22 · · Score: 3, Funny

    I for one cry for our new onion-sniffing overlords.

    --
    Proof by very large bribes. QED.
  6. Re:Well, not just that. by Anonymous Coward · · Score: 0, Funny

    The military and secretive NSA operations do not care about you or your open source proxy software. Stop trying to make yourself feel special by writing convoluted conspiracy theories.

  7. No love for Freenet? by makomk · · Score: 4, Funny

    Hmmm... I'm sure Freenet didn't get this much attention when they discovered that their encryption code was only actually encrypting half the data (128 bits out of every 256 bit word). Must be because no-one actually uses Freenet...

  8. Re:COMSEC, not SIGINT by hotdiggitydawg · · Score: 5, Funny

    Tor is known to be used by the military ... for the same reasons anybody else would use it. Downloading pr0n?