Database: the database performs both identification and authentication of users.

数据库：数据库执行对用户的识别和身份验证。

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It provides a unified mechanism to manage the authentication of users and implement business rules determining user access to applications and data.

它提供一个统一的机制来管理用户的身份验证，并实现业务规则来决定用户对应用程序和数据的访问。

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This includes authentication of users, control of access privileges, auditing, single sign-on, high availability, and logging that are elements of any security management solution.

它涵盖任何安全管理解决方案都具有的要素，比如用户认证、访问权限控制、审计、单点登录、高可用性和日志记录。

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Publishers must do their own authentication of users and their own e-commerce outside the Apple interface, to make the program work.

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But Shibboleth handles all the identification and authentication of users in between the school and the database, thus reducing the complexity of management and protecting the privacy of individual users.

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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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