[tor-talk] Tor Double HiddenService w/ Server Level Intercepting Request and Content Anonymization

[Manfred Ackermann]

Here we go again ... now the data-center (Hetzner (Germany)) results on
"Latency":

wget initiated on the same data-center server.

 Getting 17k in 2 files with an error404-request took directly 0.04
seconds, by proxy 0.1 seconds (reported by wget).
 Getting 10 times the error404 took directly 13 seconds, by proxy 21
seconds (reported by times).
 Getting 10 times a 0-byte file took directly 12.9 seconds, by proxy 19.7
seconds (reported by times).

So it took double.

Initiating wget at home

 Getting 17k in 2 files with an error404-request took by proxy 15 seconds
(reported by wget).
 Getting 10 times the error404 took by proxy 61 seconds (reported by times).
 Getting 10 times a 0-byte file took by proxy 42 seconds (reported by
times).

Detailed results can be seen here: http://pastebin.com/h1FWGdnp


2013/10/31 Manfred Ackermann <yo at acki.es>

> Hi Qingping.
>
> So I did some tests on the 'latency'... With my Single-Server-at-Home
> 8M-ADSL Proof-of-Concept setup it all lasts 3 times longer.
>
> Getting 60k in 2 files with an error404-request took directly 4.4 seconds,
> by proxy 15 seconds.
> Getting 10 times the error404 took directly 10 seconds, py broxy 28
> seconds.
> Getting 10 times a 0-byte file took directly 11.7 seconds, by proxy 23.7
> seconds.
>
> Detailed results can be seen here: http://pastebin.com/N8KB9MmE
>
> So on a slow site it hurts even more but on a fast side it's maybe
> acceptable. I'll do another test at the data-center to see what the impact
> there is.
>
> Greetings,
> Manfred
>
>
> 2013/10/29 Qingping Hou <dave2008713 at gmail.com>
>
>> On 10/29/2013 09:48 AM, Manfred Ackermann wrote:
>> > Hi List.
>> >
>> > Sorry to push this up, just wondering if this approach is such stupid
>> that
>> > it's not even worth leaving a related comment to it ;-) Or is it just
>> of no
>> > interest?
>> >
>> > Any comments apriciated.
>>
>> Interesting idea :)
>>
>> I am curious what's the latency in your POC.
>> --
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>
>