Hence, such a system will mitigate the risk associated with the use of single-security mechanisms in both the factors in a two-factor authentication.

因此，这种系统降低了使用单一安全机制实现两因素身份验证的风险。

youdao

I have performed single-factor authentication in this chapter, which is where the user is able to authenticate using a single piece of information known to them in advance: the password.

在本章中，我实行的是单因子认证，在这种场合中，用户只需使用一个他们预知的单一信息片段：口令，便能够进行认证。

youdao

The platform supports a wide range of security requirements, offering options for single, two or three factor authentication and integration of proximity and smart card readers.

该平台支持各种安全要求，提供单因素、双因素和三因素认证等选项，并集成了近距离和智能卡读卡器。

youdao

If businesses choose, they can opt for single-factor authentication, though two-factor security is also an option -- as unique as the veins in your palm are, it's still possible for the reader to register a false positive.

ENGADGET

It did so by offering single sign-on, knowledge-based and multi-factor authentication options, which ensure that the right person signs the right document consistently.

FORBES: eSignature Serves The Public Sector