网络验证码-阿里云

文本验证已经过时神经网络是验证码的大敌

最初的验证码在2000年投入使用，从那时起验证码整体上都大同小异。考虑到验证码主要是一种安全手段，这显然会引发麻烦。毕竟，如果在长达17年的时间里，一项安全技术始终得不到更新，这简直是场灾难，因为这意味着全世界的攻击者已经花了整整17年，用新的攻击技术来挫败你老旧的防御技术。不妨看看，过去17年里...

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[font='lucida Grande', Verdana]  我是武汉极意网络科技有限公司，想与贵司论坛验证码这一块合作。本司产品极验验证是全球首家新一代行为式验证™技术服务提供商，为给互联网世界的人们带去“更安全、更便捷、更具智慧的验证”而不断前行。极验验证首度提出“行为式...

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