RE: ietf.org unaccessible for Tor users
Michel Py <michel@arneill-py.sacramento.ca.us> Tue, 15 March 2016 04:01 UTC
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From: Michel Py <michel@arneill-py.sacramento.ca.us>
To: 'Andrew Sullivan' <ajs@anvilwalrusden.com>, "ietf@ietf.org" <ietf@ietf.org>
Subject: RE: ietf.org unaccessible for Tor users
Thread-Topic: ietf.org unaccessible for Tor users
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Date: Tue, 15 Mar 2016 04:01:21 +0000
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> Andrew Sullivan wrote : > yet we need to do something about the attacks against the IETF sites, which have been painful and which we need to be prepared to handle. About a month ago, I did a quick analysis on Tor exit nodes and found that about half of them are on a blacklist of some kind. I am not assessing the validity of the various methodologies used to blacklist the addresses, I'm just counting beans. The captcha mentioned earlier is a middle way, as some organizations go further and block Tor entirely. Call it profiling all you want, it's no different than a spam blacklist : it's IP reputation; being a Tor exit node does carry a burden in the metric used to assess the reputation and therefore the threat potential. If it looks like a duck and quacks like a duck, some people are going to wonder if it's a duck. I'm not judging here, I'm just looking at numbers. > No brilliant suggestions here, just questions. None here either. Regrettably, some guys out there are using Tor for bad purposes, it also is a foregone conclusion that some of the attacks carried over Tor are part of the equivalent of a joe-job. Trolling about Tor being blocked does not help, though. Here is the challenge for the brilliant minds in here : make it so it preserves the anonymity of people who genuinely need it, but stop it from being an attack vector. It means cleaning up when it enters the system, instead of having users cleaning when it exits the system. Michel.
- ietf.org unaccessible for Tor users Yui Hirasawa
- Re: ietf.org unaccessible for Tor users Randy Bush
- Re: ietf.org unaccessible for Tor users John Levine
- Re: ietf.org unaccessible for Tor users Andrew Sullivan
- RE: ietf.org unaccessible for Tor users Michel Py
- Re: ietf.org unaccessible for Tor users Narelle
- Re: ietf.org unaccessible for Tor users Yoav Nir
- Re: ietf.org unaccessible for Tor users Randy Bush
- Re: ietf.org unaccessible for Tor users Leif Johansson
- Re: ietf.org unaccessible for Tor users Jari Arkko
- Re: ietf.org unaccessible for Tor users Jari Arkko
- Re: ietf.org unaccessible for Tor users Paul Wouters
- Re: ietf.org unaccessible for Tor users Leif Johansson
- Re: ietf.org unaccessible for Tor users Eliot Lear
- Re: ietf.org unaccessible for Tor users Christian de Larrinaga
- Re: ietf.org unaccessible for Tor users Eliot Lear
- Re: ietf.org unaccessible for Tor users Alec Muffett
- Re: ietf.org unaccessible for Tor users Stephen Farrell
- Re: ietf.org unaccessible for Tor users Rich Kulawiec
- Re: ietf.org unaccessible for Tor users Eliot Lear
- Re: ietf.org unaccessible for Tor users Jari Arkko
- Re: ietf.org unaccessible for Tor users Christian de Larrinaga
- Re: ietf.org unaccessible for Tor users Stephen Farrell
- Re: ietf.org unaccessible for Tor users Leif Johansson
- RE: ietf.org unaccessible for Tor users Ted Lemon
- Re: ietf.org unaccessible for Tor users Alec Muffett
- Re: ietf.org unaccessible for Tor users John R Levine
- Re: ietf.org unaccessible for Tor users Christian de Larrinaga
- Re: ietf.org unaccessible for Tor users John Kristoff
- Re: ietf.org unaccessible for Tor users Antonio Prado
- Re: ietf.org unaccessible for Tor users John R Levine
- Re: ietf.org unaccessible for Tor users Rich Kulawiec
- Re: ietf.org unaccessible for Tor users Randy Bush
- Re: ietf.org unaccessible for Tor users Eliot Lear
- Re: ietf.org unaccessible for Tor users Phillip Hallam-Baker
- Re: ietf.org unaccessible for Tor users Alec Muffett
- Re: ietf.org unaccessible for Tor users Leif Johansson
- Re: ietf.org unaccessible for Tor users Alec Muffett
- Re: ietf.org unaccessible for Tor users Michael Richardson
- Re: ietf.org unaccessible for Tor users Michael Richardson
- Re: ietf.org unaccessible for Tor users Eliot Lear
- Re: ietf.org unaccessible for Tor users Randy Bush
- Re: ietf.org unaccessible for Tor users Stephen Farrell
- Re: ietf.org unaccessible for Tor users Tim Chown
- Re: ietf.org unaccessible for Tor users John Levine
- RE: ietf.org unaccessible for Tor users Michel Py
- Re: ietf.org unaccessible for Tor users Leif Johansson
- RE: ietf.org unaccessible for Tor users Michel Py
- Re: ietf.org unaccessible for Tor users Alec Muffett
- Re: ietf.org unaccessible for Tor users Rich Kulawiec
- Re: ietf.org unaccessible for Tor users John R Levine
- Re: ietf.org unaccessible for Tor users Theodore V Faber
- Re: ietf.org unaccessible for Tor users John Kristoff
- Re: ietf.org unaccessible for Tor users John R Levine
- Re: ietf.org unaccessible for Tor users Leif Johansson
- Re: ietf.org unaccessible for Tor users Randy Bush
- Re: ietf.org unaccessible for Tor users Randy Bush
- Re: ietf.org unaccessible for Tor users lloyd.wood
- Re: ietf.org unaccessible for Tor users Leif Johansson
- Re: ietf.org unaccessible for Tor users Eliot Lear
- Re: ietf.org unaccessible for Tor users Randy Bush
- Re: ietf.org unaccessible for Tor users Eliot Lear
- Re: ietf.org unaccessible for Tor users Randy Bush
- Re: ietf.org unaccessible for Tor users Eliot Lear
- Re: ietf.org unaccessible for Tor users lloyd.wood
- Re: ietf.org unaccessible for Tor users Warren Kumari
- Re: ietf.org unaccessible for Tor users Dave Cridland
- Re: ietf.org unaccessible for Tor users Leif Johansson
- Re: ietf.org unaccessible for Tor users Rich Kulawiec
- Re: ietf.org unaccessible for Tor users Randy Bush
- Re: ietf.org unaccessible for Tor users Paul Wouters
- Re: ietf.org unaccessible for Tor users Jari Arkko
- Re: ietf.org unaccessible for Tor users Jari Arkko
- Re: ietf.org unaccessible for Tor users Rich Kulawiec
- Re: ietf.org unaccessible for Tor users Adam Roach
- Re: ietf.org unaccessible for Tor users Michael StJohns
- Re: ietf.org unaccessible for Tor users Eliot Lear
- Re: ietf.org unaccessible for Tor users Adam Roach
- Re: ietf.org unaccessible for Tor users Eliot Lear
- Re: ietf.org unaccessible for Tor users Adam Roach
- Re: ietf.org unaccessible for Tor users Linus Nordberg
- Re: ietf.org unaccessible for Tor users Michael StJohns
- Re: ietf.org unaccessible for Tor users Adam Roach
- RE: ietf.org unaccessible for Tor users Tony Hain
- Re: ietf.org unaccessible for Tor users Rich Kulawiec
- Re: ietf.org unaccessible for Tor users Michael StJohns
- RE: ietf.org unaccessible for Tor users Michel Py
- RE: ietf.org unaccessible for Tor users Michel Py
- RE: ietf.org unaccessible for Tor users John C Klensin
- Re: ietf.org unaccessible for Tor users Adam Roach
- Re: ietf.org unaccessible for Tor users Stephen Farrell
- RE: ietf.org unaccessible for Tor users Tony Hain
- Re: ietf.org unaccessible for Tor users Michael StJohns
- Re: ietf.org unaccessible for Tor users Michael StJohns
- Re: ietf.org unaccessible for Tor users Randy Bush
- Re: ietf.org unaccessible for Tor users Warren Kumari
- Re: ietf.org unaccessible for Tor users Leif Johansson
- Re: ietf.org unaccessible for Tor users Leif Johansson
- Re: ietf.org end-to-end principle Stefan Winter
- Re: ietf.org end-to-end principle Stefan Winter
- RE: ietf.org end-to-end principle Varma, Eve (Nokia - US)
- Re: ietf.org end-to-end principle DIEGO LOPEZ GARCIA
- Re: ietf.org end-to-end principle Stephen Farrell
- Re: ietf.org end-to-end principle DIEGO LOPEZ GARCIA
- Re: ietf.org unaccessible for Tor users Linus Nordberg
- Re: ietf.org end-to-end principle Jari Arkko
- Re: ietf.org end-to-end principle Phillip Hallam-Baker
- Re: ietf.org end-to-end principle Stefan Winter
- RE: ietf.org end-to-end principle Josh Howlett
- RE: ietf.org end-to-end principle Josh Howlett
- Re: ietf.org end-to-end principle Melinda Shore
- Re: ietf.org end-to-end principle joel jaeggli
- Re: ietf.org end-to-end principle Eliot Lear
- Re: ietf.org end-to-end principle lloyd.wood
- Re: ietf.org end-to-end principle Leif Johansson
- RE: ietf.org end-to-end principle Josh Howlett
- Re: ietf.org end-to-end principle joel jaeggli
- Re: ietf.org end-to-end principle Dave Crocker
- Re: ietf.org end-to-end principle Jari Arkko
- Re: ietf.org end-to-end principle DIEGO LOPEZ GARCIA
- RE: ietf.org end-to-end principle Hui Deng
- Re: ietf.org end-to-end principle Joe Touch