juros

9 か月前議論

Truesign doesn't use PoW. The bot detection works by collecting network and browser signals.

The PoW solutions I've seen out there just add 1-2 seconds of delay before granting access to the whole site. It could work against random unsophisticaed crawlers but I don't see how that can stop determined bots.

juros

9 か月前議論

it analyzes the network packets in real time, they contain many data points if you know where to look.

Residential and mobile proxies are also detected.

juros

9 か月前議論

It would be dangerous if this tool fell into the wrong hands.

Where's the wait list?

juros

昨年議論

Personally I found that rejecting disposable/temporary emails and flagging requests behind VPNs filtered out 99% of abuse on my sites.

No need to ask for a phone or card -- or worse, biometric data! -- which also removes friction.

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Show HN: Bot, proxy and fake email detection without captchas

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