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Re: [tor-bugs] #20348 [Metrics/Censorship analysis]: kz no need tor, tor no need kz, if anybody want they can to use ultrasurf. cyberoam assists bloody dictatorships.
#20348: kz no need tor, tor no need kz, if anybody want they can to use ultrasurf.
cyberoam assists bloody dictatorships.
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Reporter: dcf | Owner:
Type: project | Status: closed
Priority: Medium | Milestone:
Component: Metrics/Censorship analysis | Version:
Severity: Normal | Resolution: invalid
Keywords: censorship block kz | Actual Points:
Parent ID: | Points:
Reviewer: | Sponsor:
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Comment (by cypherpunks):
> There could be another cause: for example suppose all the DPI boxes
count connections to each IP address and upload the logs to a central
place, then the firewalls only apply their timing/entropy heuristics to
popular destinations. It wouldn't surprise me if a firewall vendor were
uploading customer connection logs in order to do data mining on them
Maybe. however it's too complex for vendor that can't to code entropy
estimation properly, and leaks info (customer connection logs).
If to investigate rtt theory: assume they (wrongly) using every empty ack
to update rtt, then:
riemann 0.00319 - -
ndop3 0.001634 - -
non-def 0.001224 - 0.001626
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/20348#comment:80>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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