如果少数设置符合所有网络计算机，则客户端计算机可以不受限制地使用主机计算机的搜索索引。但是，如果您使用主机并阻止客户端计算机远程查询主机索引，则可以按照本教程进行操作。可以使用本地组策略编辑器^{(Local Group Policy Editor)}和注册表编辑器^{(Registry Editor)}阻止此查询。

阻止客户端^{(Stop Client)} 计算机^(Computers)远程查询主机索引^{(Host Computer Index)}

要阻止客户端计算机使用注册表编辑器^{(Registry Editor)}远程查询主机索引，请执行以下步骤：

1. 按Win+R  按钮打开“运行”对话框。
2. 键入regedit并按Enter。
3. 单击是^(Yes)选项。
4. 转到HKEY_LOCAL_MACHINE中的Windows。
5. 右键单击Windows > New > Key。
6. 称之为Windows 搜索^{(Windows Search)}。
7. 右键单击Windows Search > New > DWORD (32-bit) Value。
8. 将其命名为PreventRemoteQueries。
9. 双击它以将值^(Value)数据设置为1。
10. 单击确定^(OK)按钮。

如果您想遵循注册表编辑器^{(Registry Editor)}的方法，强烈建议备份所有注册表文件^{(backup all Registry files)}。

要开始使用，您必须 在计算机上打开注册表编辑器 。为此，请按 Win+Rregedit ，在框中 写下，然后按Enter 按钮。如果出现UAC提示，请单击 是 ^(Yes )选项。

之后，导航到以下路径：

HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows

在这里，您必须创建一个子键。为此，右键单击 Windows > New > Key，并将其命名为 Windows Search。

接下来，右键单击 Windows Search 键，然后选择 New > DWORD (32-bit) Value。

将其称为 PreventRemoteQueries 并双击它以设置值^(Value)数据。 在空框中 输入 1并单击⁽¹⁾OK 按钮保存更改。

最后，您必须重新启动计算机才能获得更改。

防止客户端^{(Prevent Client)} 计算机^(Computers)远程查询主机索引^{(Host Computer Index)}

要防止客户端计算机使用组策略^{(Group Policy)}远程查询主机索引，请执行以下步骤：

1. 在任务栏搜索框中搜索gpedit.msc。
2. 点击搜索结果。
3. 转到计算机配置^{(Computer Configuration)}中的搜索^(Search)。
4. 双击阻止客户端远程查询索引^{(Prevent clients from querying the index remotely)}设置。
5. 选择启用^{( Enabled)}选项。
6. 单击确定^(OK)按钮。

继续^(Continue)阅读以了解有关这些步骤的更多信息。

首先，  在任务栏搜索框中搜索^(Taskbar)gpedit.msc并单击单个搜索结果以打开本地组策略编辑器^{(Local Group Policy Editor)}。之后，导航到此路径：

Computer Configuration > Administrative Templates > Windows Components > Search

双击 阻止客户端远程查询索引设置^{(Prevent clients from querying the index remotely setting)} 并选择 启用 ^(Enabled )选项。

单击 确定 ^(OK )按钮以保存更改。

希望本教程对您有所帮助。

阅读^(Read)：如何防止 Windows 自动将共享文件夹添加到搜索索引^{(prevent Windows from automatically adding Shared Folders to Search Index)}。

Stop Client Computers from querying Host Computer Index remotely

Іf a few settings comply with all the network computerѕ, а сlient computer can use the host computer’s search index wіthout limitation. However, if you use the host comрuter and stop client computers from qυerying the hоst computer index remotely, you can follow this tutorial. It is possible to block this qυery using the Local Group Policy Editоr and Registry Editor.

Stop Client Computers from querying Host Computer Index remotely

To stop client computers from querying host computer index remotely using Registry Editor, follow these steps:

1. Press Win+R  button to open the Run dialog.
2. Type regedit and press Enter.
3. Click on the Yes option.
4. Go to Windows in HKEY_LOCAL_MACHINE.
5. Right-click on Windows > New > Key.
6. Call it Windows Search.
7. Right-click on Windows Search > New > DWORD (32-bit) Value.
8. Name it as PreventRemoteQueries.
9. Double-click on it to set the Value data as 1.
10. Click the OK button.

If you want to follow the Registry Editor method, it is highly recommended to backup all Registry files.

To get started, you have to open the Registry Editor on your computer. For that, press Win+R, write down regedit in the box and press the Enter button. If the UAC prompt appears, click on the Yes option.

After that, navigate to the following path:

HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows

Here you have to create a sub-key. For that, right-click on Windows > New > Key, and name it Windows Search.

Next, right-click on the Windows Search key, and select New > DWORD (32-bit) Value.

Call it as PreventRemoteQueries and double-click on it to set the Value data. Enter 1 to in the empty box and click the OK button to save the change.

At last, you have to restart your computer to get the change.

Prevent Client Computers from querying Host Computer Index remotely

To prevent client computers from querying host computer index remotely using Group Policy, follow these steps:

1. Search for gpedit.msc in the Taskbar search box.
2. Click on the search result.
3. Go to Search in Computer Configuration.
4. Double-click on the Prevent clients from querying the index remotely setting.
5. Choose the Enabled option.
6. Click on the OK button.

Continue reading to learn more about these steps.

At first, search for gpedit.msc in the Taskbar search box and click on the individual search result to open the Local Group Policy Editor. After that, navigate to this path:

Computer Configuration > Administrative Templates > Windows Components > Search

Double-click on the Prevent clients from querying the index remotely setting and choose the Enabled option.

Click the OK button to save the change.

Hope this tutorial helped you.

Read: How to prevent Windows from automatically adding Shared Folders to Search Index.

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