Questions tagged [captcha]
The captcha tag has no usage guidance.
4
questions
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How to solve Captcha problem in TOR?
I'm having problems with captcha in TOR. A website I am trying to register on has an 'I am not a robot button', which when I click it comes up with a message saying:
Your computer or network may ...
5
votes
2
answers
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Text verification captcha non visible error while registering facebook via Tor
Trying to register new Facebook account using TOR browser.
Security text check (captcha) are not displayed.
Have tried using Facebook.com and m.Facebook.com and also the onion address. Same blank or ...
5
votes
1
answer
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Are Google’s captchas often downright impossible to solve for Tor users because reCAPTCHA is *lying* to them?
(Stack Exchange’s system tells me that my question appears to be subjective and is likely to be closed. But judge for yourself if this is the case.)
Do you remember when Google used text captchas ...
3
votes
2
answers
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Security of Tor bridges and Captcha
Tor's current CAPTCHA implementation is easily crackable through bots - whether through paid human labour or automatic algorithms with 99.8% accuracy[1]. Although the algorithm by Google is for ...