Slashdot Mirror


DDoS Attacks Via DNS Recursion

JehCt writes "Associated Press is running a story about how the recursion feature of open DNS servers can be used to launch massive distributed denial of service (DDoS) attacks: 'First detected late last year, the new attacks direct such massive amounts of spurious data against victim computers that even flagship technology companies could not cope.' A thread at WebmasterWorld explains, 'To make a long story short, having a DNS server that allows recursion for the Internet is like running an open SMTP relay.'"

2 of 192 comments (clear)

  1. Doctor, it hurts when I go like this by $RANDOMLUSER · · Score: 3, Insightful
    > 'To make a long story short, having a DNS server that allows recursion for the Internet is like running an open SMTP relay.'

    OK, don't do that then.

    --
    No folly is more costly than the folly of intolerant idealism. - Winston Churchill
  2. That's by Berenstain? by Philip+K+Dickhead · · Score: 3, Insightful

    With his weird license? God. He writes good software. He's even a bloody certified genius, but he's amost as insufferable as Dave Weiner. Don't try and submit a patch - unless you are just donating to his case, and want nothing as a contributor. Also, be prepared for the contempt of his responses.

    Besides, who wants software written by a cartoon bear?

    --
    "Speaking the Truth in times of universal deceit is a revolutionary act." -- George Orwell