By default, Cloudscape does not require a userID and password to establish a connection, as it relies on operating system authentication.
默认情况下，Cloudscape建立连接不需要userID和口令，因为它依靠操作系统身份验证。
For example, maybe the operating system you're running on needs hardening, or maybe you depend on some external authentication system.
例如，可能您正在运行的操作系统需要进行加强，或者可能您要依靠一些外部认证系统。
If the server to which you are connecting is on any other operating system, the applications will connect to the server using the traditional authentication mode.
如果连接的服务器使用任何其他操作系统，那么应用程序将使用传统的身份验证模式连接服务器。
By default, global security USES the local operating system user registry for authentication.
默认情况下，全局安全性使用本地操作系统用户注册表进行身份验证。
These existing mechanisms cannot utilize any enhanced authentication provided by the operating system.
这些现有的机制无法利用操作系统提供的任何改进的身份验证功能。
With the system login setting enabled, the Rational DOORS user authentication confirms that the user is the same one as the user logged into the operating system.
支持系统登录设置之后，RationalDOORS用户认证会确认，使用的用户与登录到操作系统之上的用户是同一个人。
When using Local OS for any operating system as the user registry, WebSphere Application Server makes native OS calls for authentication to the underlying user registry.
在任何操作系统上，如果用户注册表保存在本地，WebSphereApplicationServer就需要执行本地操作系统调用，用于对底层用户注册表进行认证。
External: The operating system or network service performs authentication
外部：操作系统或网络服务执行身份验证。
User and group authentication is managed in a facility external to DB2, such as the operating system, a domain controller, or a Kerberos security system.
用户和组的身份验证是在DB 2外部的一个设施中，例如操作系统、域控制器或Kerberos安全系统中进行管理的。
User and group authentication is managed in a facility external to DB2 UDB, such as the operating system, a domain controller, or a Kerberos security system.
用户和组身份验证由DB 2udb外部的设施管理，比如操作系统、域控制器或者Kerberos安全系统。
In DB2 UDB, user and group authentication is managed in a facility external to DB2 UDB, such as the operating system, a domain controller, or a Kerberos security system, in the form of a plug-in.
在DB 2UD b中，用户和组身份验证由DB 2UDB的外部设备以插件的形式来管理，如操作系统、域控制器或者Kerberos安全系统。
Informix integrates operating system security functions for user authentication and network permissions.
Informix集成了操作系统安全性功能来对用户进行身份验证和管理网络权限。
For example, if DB2 is configured with an operating-system-based authentication mechanism, users need valid operating system user IDs and passwords.
例如，如果DB 2使用一个基于操作系统的验证机制配置，则用户需要验证操作系统用户ID和密码。
The primary purpose of supporting PAM is having the ability to use enhanced operating system-level authentication.
支持PAM的主要目的是能够使用增强的操作系统级身份验证。
If authentication were set to client in Figure 1, the operating system at the client machine would perform the authentication (III).
在图1中，如果AUTHENTICATION被设置为CLIENT，那么客户机上的操作系统将实施身份验证(III)。
Db2auth USES a db2 database to store authentication information instead of an external authentication repository, such as an operating system or Kerberos.
db2auth使用db 2数据来存储身份验证信息，而不借助外部身份验证存储库，比如操作系统或Kerberos。
At the same time, PAM does not differentiate different authentication mechanisms, so fragile authentication mechanisms will bring serious hidden danger to operating system.
同时，PAM没有区分对待不同强度的认证机制，使得弱的认证机制给系统带来很大危害。
At the same time, PAM does not differentiate different authentication mechanisms, so fragile authentication mechanisms will bring serious hidden danger to operating system.
同时，PAM没有区分对待不同强度的认证机制，使得弱的认证机制给系统带来很大危害。
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