This paper introduces one time password technology, electronic token technology, biometric technology and hardware recognition technology.

文章介绍了一次性口令技术、电子令牌技术、生物识别技术和硬件识别技术。

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The dynamic password status authentication system belongs to in the information security domain status recognition software, is based on the key and the time dual factor status authentication system.

动态口令身份认证体系属于信息安全范畴中的身份识别软件，是基于密钥和时光双（?）因素的身份认证体系。

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The company has also included a voice-enabled password to access OS9, which uses voice-print recognition.

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