In this way, you achieve a secure two-factor authentication wherein the Kerberos protocol plays a dual role.

在按照这种方式实现的双因素身份验证系统中，Kerberos协议扮演双重角色。

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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 system USES a dual-factor authentication method and a digital certificate authentication protocol during the process of authentication, which strengthens the security of the system effectively.

在认证过程中，本系统采用双因素认证方法和数字证书强认证协议，有效增强系统的安全性。

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Although frankly, the financial sites have to start embracing dual factor authentication for all of their users, password authentication does have its reasonable, well enumerated, limitations.

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