相关: 如何在Windows 7 / 2k8上启用无线域名authentication?
为了testing通过无线连接function的域名login,我试图在上面的问题中设置,我需要一个没有在本地系统上caching域名凭证的账户。 不幸的是,在我的办公室里只有很多人可以帮我testing一下,即使这样,我也不想为此烦恼。 所以,我希望能够在每次login后清除自己的caching凭据。
如何清除本地caching,同时仍然保留将来caching凭据的function?
David Yu的答案非常符合目标,但有一种方法可以在不直接编辑registry的情况下执行此操作。 同样,只有当这个设置没有被GPOconfiguration时,这才会起作用。
首先,我想指出高速caching的凭据数据的存储位置。 这将有助于演示(并且为了排除故障,validation)configuration更改的效果。
警告:我在Internet上的几个地方发现了这些信息,其中大多数build议不要手动修改这些值。
存储caching域login名的registry项甚至从pipe理员处隐藏。 它只能通过SYSTEM帐户访问。 因此,要查看它,您将需要一个工具,如psexec (可从Microsoft获得,但未默认安装),这将允许您运行regedit为SYSTEM。 执行此操作的命令行(假设已安装,并在%PATH% )是:
psexec -d -i -s regedit
一旦你在那里,导航到HKLM\SECURITY\Cache\ 。 在这里,你应该看到几个BINARY值。 将有一个命名为NL $ Control,其他命名为NL $ ##,用于每个可用于caching凭据的插槽。 (默认10)

再一次,我想在这里强调,你不应该手动修改或删除这个键或它的值。
那么,现在我们知道数据在哪里被caching了,而且我们不应该在那里触及它 ,我们如何清除它?
同样, David Yu的回答会指向您正确的registry项。 但是,如果您不想直接修改registry,还有另一种方法可以通过本地安全策略来实现。
secpol.msc
在安全设置树中,导航到Local Policies\Security Options 。 这将是一个称为Interactive logon: Number of previous logons to cache (in case domain controller is not available)的策略Interactive logon: Number of previous logons to cache (in case domain controller is not available) 。

默认情况下,它被设置为10 logons 。 要清除caching,请将其设置为零,然后单击确定。 在Server 2008上,这将立即生效。 对于Server 2003,您将需要重新启动。 这个影响可以在HKLM\SECURITY\Cache\中看到,其中不再有任何NL $ ##值。

要重新启用凭证caching,请编辑相同的策略以反映您的首选值,然后点击确定。 再一次,如果你在Server 2008上,这将立即生效。 Server 2003将需要重新启动。 请注意,如果您在Server 2008上执行此操作,并且您尚未注销或重新启动,则可以看到caching插槽已恢复,但其中没有实际数据。

在Server 2008中如果不注销或重新启动,这样做可能会很有用,如果您只想快速一次性检查任何需要临时禁用的凭证caching的function。 这也有助于确保您在下次login后不会忘记恢复更改。
您可以修改系统的registry以禁用caching的login凭据。 将registry项设置为0.每次更改后都需要重新启动。 这也假定您没有设置此密钥的GPO。
HKEY_LOCAL_MACHINE \ Software \ Microsoft \ Windows NT \ Current Version \ Winlogon \
ValueName:CachedLogonsCount
数据types:REG_SZ
值:0 – 50
通过修改安全选项来修改存储的caching凭证的方式是非常奇怪的。交互式login:通过组策略编辑器(gpedit)caching策略的先前login次数
删除存储凭据的最简单方法是运行MSTSC并inputcaching的terminal服务器的名称或IP地址。 如果它被caching为完全限定的域名,那么您必须input该域名,它可能会填充您的域和用户名。 然后点击选项。 如果存储了凭证,则可以编辑或删除它们。
为了防止系统caching凭证,使用记事本编辑RDP文件并将PromptCredentialOnce:i:1参数更改为PromptCredentialOnce:i:0
我能清除所有存储的密码,通过设置所有的NL $条目与最后一个相同(最后几个NL $条目是相同的,因此它们看起来只是占位符)。 我在Windows 7 PRO 64位计算机上testing了这个,我还没有在其他东西上testing过。
只需将下面的内容复制到记事本中,并将其另存为.reg,然后运行即可
注册/ s yourfilename.reg
作为系统帐户。
Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SECURITY\Cache] "NL$1"=hex:00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,04,00,01,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00 "NL$2"=hex:00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,04,00,01,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00 "NL$3"=hex:00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,04,00,01,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00 "NL$4"=hex:00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,04,00,01,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00 "NL$5"=hex:00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,04,00,01,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00 "NL$6"=hex:00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,04,00,01,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00 "NL$7"=hex:00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,04,00,01,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00 "NL$8"=hex:00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,04,00,01,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00 "NL$9"=hex:00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,04,00,01,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00 "NL$10"=hex:00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,04,00,01,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\ 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00