The security mechanism behind the two pairs of keys is called the Open Authentication (OAuth) protocol (see Resources).

两对密钥背后的安全机制被称为开放式验证（OAuth）协议（见 参考资料）。

youdao

This class makes use of a Zend_Http_Client object, which is provided with the necessary user authentication information and used to open an authenticated connection to the Google Contacts service.

这个类使用了一个 Zend_Http_Client 对象，该对象是与必要的用户身份认证信息一起提供的，用于打开一个到 Google Contacts 服务的已验证连接。

youdao

You can also open the web.xml and geronimo-web.xml deployment descriptors to learn more about how authentication is defined and mapped to a security realm.

还可以打开web . xml和geronimo - web . xml部署描述符，从而进一步了解身份验证是如何定义的以及如何映射到安全域。

youdao

The web site administration for this system, a system that can be used to disable automobiles, is protected by simple password authentication that is open to brute force attack.

FORBES: Bad Password Management Will Stop You in Your Tracks

Google announced last week, for instance, that it will offer two-factor authentication on many of its online services, and may make the service open source and available to other companies.

FORBES: BlackBerry, Nokia Malware Aims To Defeat Banks' Security Scheme