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NGCaptcha: A CAPTCHA Bridging the past and the Future

🗓️ 18 Dec 2025 00:00:00Reported by Ziqi Ding, Shangzhi Xu, Yuekang Li, Wei SongType 
packetstormnews
 packetstormnews
🔗 packetstorm.news👁 4 Views

NGCAPTCHA blends client hash-based proof of work with AI resistant image selection to deter bots.

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