他们不想让自己的最终用户注销表。
为了确保最高的安全性，应该在操作的用户凭证变化之前或在用户注销时执行清除。
To maximize security, this should be done before every operation that involves a change in credentials, as well as when the user logs out.
第二，它允许交换个人设置，因此在用户注销离开一项联合资源的时候，可以较好地管理Session。
Second, it allows the communication of privacy settings and manages sessions better once the person has logged out of a federated resource.
此外，还需要注意revokeAllRoles()方法，它负责在授予新角色之前或在用户注销时清除用户的现有角色。
Notice also the revokeAllRoles() method, which is used to clear all the user's existing roles before granting new roles, as well as when the user logs out.
不管应用程序的访问控制基于密码还是基于角色，您都需要一个登录和注销系统来处理用户身份验证。
Regardless of whether your application's access control will be based on passwords or roles, you'll still need a login and logout system to handle user authentication.
注销然后使用站点管理员用户重新登录到组织管理控制台。
Logout and then log back on to the Organization Administration console using the site administrator user.
对管理模块的另一个改进(小改进)是仅在用户登录时有选择地显示特定链接(比如“注销”链接)。
Another (relatively minor) improvement you can make to the administration module is to selectively display certain links (such as a "log out" link) only if the user has already logged in.
如果需要进行配置文件大小管理，可以使用一个注销脚本来清理用户客户端缓存和程序集缓存目录。
If profile size management is needed, a logoff script can be used to clean the users Client cache and assembly cache directory.
用户没有注销，但我们允许每个用户会话在两分钟后关闭。
The users were not logged out, but we allowed each user session to expire after two minutes.
第一步，确保用户是通过取消相关会话变量来进行注销的。
The first step is to make sure that the user is logged out by unsetting the relevant session variables.
我们真正需要的方法是在LogoutUser命令中指定一个参数来标识注销后为用户重新定向时所使用的URL。
What we really need is a way to specify a parameter on the LogoutUser command to identify the URL to be used when redirecting the user after logout.
这个文件记录了用户进行的所有登录（和注销）。
在web应用里提供给用户一个注销按钮，并且放在醒目的位置。
Provide the user with a log-out button in the web application, and make it prominent.
如何管理用户：登陆，注销以及对所有层面的攻击方法。
How to manage users: Logging in and out and attack methods on all layers?
缺省的注销链接是对LogoutUser命令的引用，该命令重定向用户到缺省门户。
By default the log out link is a reference to the LogoutUser command, which redirects the user to the default portal.
在没有用户活动时自动注销。
有了数据自由，任何选择离开Google +的用户都可以在注销前输出全部他们的数据，而在Facebook就没那么简单了。
With Data Liberation, users who choose to leave Google+ are able to export all of their data before they go, a not-so-subtle jab at Facebook.
核心Facebook类封装了对用户进行授权、创建Facebook对话框、发出API请求、注销用户以及获得或设置访问和会话信息及状态的方法。
The core Facebook class encapsulates methods to authorize the user, create Facebook dialogs, make API requests, log out the user, and get or set access and session information and status.
大多数的人在公共场所工作之后不清除cookie，所以如果是最后一个没有在web应用注销的用户，你有可能伪装成这个用户。
Most people don't clear out the cookies after working at a public terminal. So if the last user didn't log out of a web application, you would be able to use it as this user.
当用户决定注销时，同一门户还负责删除这些cookie。
The same portlet is also responsible for removing these cookies, when the user decides to sign out.
注销，用户选择Signout选项结束会话(图2)。
Sign out, in which the user selects the Sign out option to end the session (Figure 2).
当注销时，Customloginportlet将删除用户使用Rememberme选项登录时创建的cookie。
When logging out, the custom login portlet removes the cookies that were created when the user signed in with the Remember me option.
注销(已登录到门户的用户可以看到该链接)。
Logout (the link is visible if the user has logged in to the portal).
一旦登录进去，用户必须具有对应用的任意部分的访问权，而无需在单次访问期间再登录一次(除非他们已注销了)。
Once logged in, users must have access to any part of the application without having to log in again during a single visit (unless they log off).
到现在为止，每个用户的消息、照片和详细信息已经被存储在了数据库中，甚至包括一些永久注销了的用户的资料。
Until now the messages, photos and details of every user have been stored on a database, even including most of those who shut down their profile permanently.
同样，每当用户登录门户或从门户注销，会话日志记录器都会创建一个记录。
Likewise, the session logger creates a record whenever a user logs in or out of the portal.
在更改gid或uid编号之前，停止所有正在运行的应用程序并且让所有用户从服务器注销很重要。
Before changing GID or UID Numbers, it is important to stop all running applications and have all users log off of the server.
我曾经认为，你已经整整三年没有登入这网站了，就像我做的一样——在我们相识几个月后，我注销了用户。
You have not logged in for three years – indeed, I did think you had stopped your membership after we had known each other for a few months.
如果没有成功，则用户将保持注销状态。
在注销期间，删除写入到 utmp的登录记录（因为该用户不再处于登录状态），但是将一条新记录写入到 wtmp，以记录该用户已经注销的事实。
During logout, the login record written to utmp is deleted (since the user is no longer logged in), but a new record is written to wtmp to record the fact that the user has logged out.
应用推荐