Windows 10 现在完全改变了我们使用Windows Defender的方式。新的内置Windows Defender更好，甚至看起来出奇的好。全新的Windows Defender 安全中心是所有计算机安全设置的中心。

昨天，我电脑上的防御者^(Defender)将一些文件标记为病毒并删除了它们。我想从Quarantine中删除这些文件，所以我环顾四周，令人惊讶的是我找不到它。但是玩了一段时间后，我进入了“隔离区^(Quarantine)”和其他一些设置。因此，这里有一篇简短的文章，展示了如何在Windows 10上的^{(Windows 10)}Windows Defender 安全中心中从^{(Windows Defender Security Center)}隔离区^(Quarantine)中删除文件。

^(Remove)从Windows Defender的^{(Windows Defender)}隔离区^(Quarantine)中删除或还原^(Restore)文件

1：从系统托盘区域打开Windows Defender 安全中心。^{(Windows Defender Security Center)}

2：打开后，单击第一个菜单选项，上面写着“病毒和威胁防护^{(Virus & threat protection)}”。

3：现在在标题和描述下方寻找“扫描历史”。^{(Scan History)}

5：您可以通过点击^(5:)删除^(Remove)按钮轻松删除隔离项目。否则，您可以通过单击“恢复”^(Restore)按钮恢复它们。

所以这很简单。虽然您可以从“隔离”部分删除文件和程序，但也可以将它们添加到“允许的威胁^{(Allowed Threats)}”中。可能有一些您信任的程序或文件，但Windows Defender一直将它们标记为威胁。因此，任何此类文件都可以移动到此部分，并且这些文件将永远不会被再次删除。请记住，如果您已恢复文件但未将其添加到“允许的威胁”或“排除项”，则该文件可能会再次被隔离。处理受感染的文件可能会有风险。请自行承担风险，并确保您可以验证文件的发布者并且您信任它。

在Windows Defender^{(Windows Defender)}中还有一个叫做“排除^(Exclusions)”的东西。排除只是您不想被扫描的文件列表。在Windows Defender^{(Windows Defender)}执行病毒扫描时，将跳过标记为排除项的文件。要添加排除项，请执行以下步骤：

^{(Add Exclusions)}在Windows Defender 安全中心^{(Windows Defender Security Center)}添加排除项

1：从系统托盘区域打开Windows Defender 安全中心。^{(Windows Defender Security Center)}

2：点击“病毒和威胁防护^{(Virus & threat protection)}”。

3：现在打开，“病毒和威胁防护设置^{(Virus and threat protection settings)}”。

4：滚动到底部并找到“排除^(Exclusions)”。单击“添加或删除排除项^{(Add or remove exclusions)}”。

您可以将文件、文件夹、文件^(File)类型或进程添加到排除^(Exclusions)列表。

排除项也可以轻松删除。您需要做的就是单击相关的向下箭头并点击“删除^(Remove)”按钮。

因此，这完全是关于新Windows Defender上的隔离和排除文件。所有这些步骤都适用于Windows 10创意者更新^{(Creators Update)}v1703 及更高版本中引入的Windows Defender 安全中心。^{(Windows Defender Security Center)}

这篇文章展示了如何通过更改一些组策略设置将Windows Defender 保护强化到 Windows 10 上的最高级别。^{(harden Windows Defender protection to the highest levels)(This post shows how you can harden Windows Defender protection to the highest levels on Windows 10 by changing a few Group Policy settings.)}

Manage Quarantined Items, Exclusions in Windows Defender

Windows 10 has now completely changed the waу we use Windows Defender. Thе new built-in Windows Defender is way better and even lookѕ surprisingly well. The all new Windows Defender Security Center is a hub to all your computer’s security ѕettings.

Yesterday, the Defender on my computer marked some files as virus and deleted them. I wanted to remove those files from the Quarantine, so I looked around and surprisingly I was not able to find it. But playing around with it for some time got me to the ‘Quarantine’ and some other settings. So here is a short post demonstrating how you can remove your files from Quarantine in Windows Defender Security Center on Windows 10.

Remove or Restore files from Quarantine in Windows Defender

1: Open Windows Defender Security Center from the system tray area.

2: Once opened, click on the first menu option that says “Virus & threat protection”.

3: Now look for ‘Scan History’ just below the title and description.

5: You can easily remove quarantined items by hitting the Remove button. Otherwise, you can restore them back by clicking on the Restore button.

So that was pretty simple. While you can remove files and programs from the ‘Quarantined’ section, you can also add them to the ‘Allowed Threats’ as well. There might be some programs or files you trust but Windows Defender keeps marking them as threats. So, any of such files can be moved to this section and these files will never be deleted again. Remember if you’ve restored a file and not added it to ‘Allowed Threats’ or ‘Exclusions’, the file may get quarantined again. Dealing with infected files can be risky. Please proceed at your own risk and make sure you can verify the publisher of the file and you trust it.

There is also something called ‘Exclusions’ in Windows Defender. Exclusions are nothing but a list of files that you want not to be scanned. Files marked as exclusions will be skipped while performing a virus scan by Windows Defender. To add an exclusion, follow these steps:

Add Exclusions in Windows Defender Security Center

1: Open Windows Defender Security Center from the system tray area.

2: Click on ‘Virus & threat protection’.

3: Now open, ‘Virus and threat protection settings’.

4: Scroll to the bottom and find ‘Exclusions’. Click on ‘Add or remove exclusions’.

You can add a file, folder, File type, or Process to the Exclusions list.

Exclusions can be removed easily as well. All you need to do is click the relevant down arrow and hit the ‘Remove’ button.

So, this was all about quarantined and excluded files on new Windows Defender. All these steps apply to Windows Defender Security Center introduced in Windows 10 Creators Update v1703 and later.

This post shows how you can harden Windows Defender protection to the highest levels on Windows 10 by changing a few Group Policy settings.

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