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mandarax8
on Sept 1, 2021
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Mozilla VPN Completes Independent Security Audit b...
What stops people from just botting the captcha tokens? More captcha's?
commoner
on Sept 1, 2021
[–]
The Privacy Pass server uses key rotation to make the tokens expire after a certain period of time. The documentation also hints at other measures including rate limiting and using a web application firewall:
https://github.com/privacypass/challenge-bypass-extension/bl...
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