On 07/10/2014 05:20 PM, Tobias Frei wrote:
> Hi x3dre,
> 
> what I was trying to say is that you probably don't give up your
> anonymity just because you enter a CAPTCHA. How would a CAPTCHA break
> your anonymity in any way? All information you give to someone offering
> a CAPTCHA is that you are not a bot. You're one of these >7 billion
> people on Earth, that's all a CAPTCHA will reduce your anonymity to, as
> far as I know. ;)
I was concerned mainly as by having a third party gate keeper, which 
seems to only want Tails or TBB users to type into a CAPTCHA is a good 
way of working out the identity of the connection. I might be wrong in 
my assumption.
Though if one is doing any sensitive internet work do not wish to go 
through a gatekeeper type system, then this seems to me to give away 
some little piece of the identity.
Anyhow I just won't use the site or sites with cloudflare umbrella 
checking out TOR connections.
> 
> 
> Best regards,
> Tobias Frei
> 
> Am 07.10.2014 um 17:38 schrieb x3dre@???:
>> 
>> 
>> On 06/10/2014 08:42 PM, Tobias Frei wrote:
>> Hi x3dre,
>> 
>> On 06.10.2014, 16:26, x3dre@??? wrote:
>> [...]
>>>>> 
>>>>> Though having to authenticate oneself as a Human means you're
>>>>> giving up your anonymity, even using TOR ...
>> 
>> You're giving up your anonymity by entering a CAPTCHA? :)
>> 
>>> Yes I am having to do just that to many sites now that is coming 
>>> under
>>> the cloudflare banner.
>> 
>>> Here is one for example
>>> http://www.change.org/p/2108459?share_id=YwVZVdJmzz&utm_campaign=share_button_action_box&utm_medium=facebook&utm_source=share_petition
>> 
>> 
>>> If I browse in the unsafe or standard iceweasel browser I do not get
>>> challenged. I only get challenged using the TBB or Tails.
>> 
>> 
>>>>> 
>>>>> 
>>>>> The exit node will be discovered in the process..
>> 
>> The list of exit nodes is already public.
>> https://www.torproject.org/docs/faq#HideExits
>> 
>> 
>> Best regards,
>> Tobias Frei
>>> _______________________________________________