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Re: [tor-bugs] #33010 [Metrics/Ideas]: Monitor cloudflare captcha rate: do a periodic onionperf-like query to a cloudflare-hosted static site
#33010: Monitor cloudflare captcha rate: do a periodic onionperf-like query to a
cloudflare-hosted static site
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Reporter: arma | Owner: metrics-team
Type: task | Status: new
Priority: Medium | Milestone:
Component: Metrics/Ideas | Version:
Severity: Normal | Resolution:
Keywords: network-health gsoc-ideas | Actual Points:
Parent ID: | Points:
Reviewer: | Sponsor:
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Comment (by cypherpunks):
Replying to [comment:17 woswos]:
> ''Blocking via an unsolvable CAPTCHA''
> https://patents.google.com/patent/US9407661
yes, they own a so called Troll Captcha patent and recaptha effectively
presents you this type of unsolvable captcha. or by connecting through
exit node, just the Message of "generate an unsolvable challenge-response
test based on identifying the request as being associated with the
malicious activity."
While "associated with the malicious activity" is already an high amount
of requests that any node is processing.
But did you notice cloudflare seems to have changed captcha provider from
recaptcha to ?
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/33010#comment:18>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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