该请求本身可以发起多个原子事务(客户身份验证、信用卡授权、提交客户配置文件更改等等)。

The request itself might initiate multiple atomic transactions (customer authentication, credit card authorization, submission of changes to customer profiles, and so on).

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例如，假如您的产品有一个客户身份验证模块，可以对来自关系数据库或LDAP服务器中的用户进行身份验证。

For instance, imagine that you have a custom authentication module for your product that is able to authenticate users from relational databases or LDAP servers.

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客户端身份验证安全性插件(即客户机身份验证插件)。

Client-side authentication security plug-in (client auth plug-in).

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