Are we still trying to hide TBB users in the Mozilla browser crowd?
My understanding of this, because we make the exit relays public, that the answer is "no". Correct me if I'm wrong.
Are we making it even easier to identify and block TBB users?
Mildly so. But if an operator wants to block TBB users they don't need to have much trouble using ExitRelay list or the MaxMind anonymous proxy list.
For what it's worth we had a similar discussion in tor2web over whether to add the "x-tor2web" request header. We eventually decided to add it.
-V
On Sat, Oct 3, 2015 at 2:13 PM Tim Wilson-Brown - teor teor2345@gmail.com wrote:
On 3 Oct 2015, at 14:10, Virgil Griffith i@virgil.gr wrote:
(2) If we (Tor Project) is going to ask MaxMind to do something special to distinguish TBB users, it seems reasonable we should make the same effort. I know in the past it's been proposed for TBB to include a special HTTP header, e.g.,
Tor-Browser-Bundle: true
to distinguish TBB users. If this header existed, I could detect it at the CDN-level and do the appropriate redirect. Alternatively, We could do something equivalent with the "Via": HTTP header, but that seems overkill.
Between these two options, I personally opt for (2) because it seems inappropriate to request MaxMind to help us do X when we have not done what we can do to achieve X.
Q: Does anyone (especially Mike Perry) have any objections to (2)? If not, I will write the proposal.
I think this kind of tagging has security implications, but I’m not sure what the tradeoffs are.
Are we still trying to hide TBB users in the Mozilla browser crowd? Are we making it even easier to identify and block TBB users?
Tim
Tim Wilson-Brown (teor)
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