【Azure云服务 Cloud Service】Cloud Service的实例(VM)中的服务描述Software Protection 与 Windows Defender， 如何设置Windows Defender Antivirus服务

1）Software Protection 与 Windows Defender是两个独立的服务。在Windows 服务中他们的描述分别为

Software Protection	Enables the download, installation and enforcement of digital licenses for Windows and Windows applications. If the service is disabled, the operating system and licensed applications may run in a notification mode. It is strongly recommended that you not disable the Software Protection service.
Windows Defender Antivirus Service	Helps protect users from malware and other potentially unwanted software

2）如何配置及修改Microsoft Defender Antivirus：https://docs.microsoft.com/en-us/windows/security/threat-protection/microsoft-defender-antivirus/configure-real-time-protection-microsoft-defender-antivirus#enable-and-configure-always-on-protection-in-group-policy

3）实时保护部分的设定可以参考：https://docs.microsoft.com/en-us/windows/security/threat-protection/microsoft-defender-antivirus/configure-real-time-protection-microsoft-defender-antivirus#disable-real-time-protection-in-group-policy，  默认情况下，Real-time protection中的设置没有开启。

4）Scan设置，如设置在Scan期间最大占用CPU比例（默认为20%），定时扫描的时间(默认为Never)。

也可以通过Schedule Job来设置Scan的时间，同时也可以在Schedule Job中查看触发的条件：https://support.microsoft.com/zh-cn/help/4026132/windows-10-schedule-scan-microsoft-defender-antivirus

设置排除一些扫描目录：https://docs.microsoft.com/en-us/windows/security/threat-protection/microsoft-defender-antivirus/configure-extension-file-exclusions-microsoft-defender-antivirus#use-group-policy-to-configure-folder-or-file-extension-exclusions

5）如需要考虑停止Windows Defender 服务，可以参考文档：https://answers.microsoft.com/en-us/protect/forum/all/how-to-turn-off-windows-defender-windows-10/b78f0b35-8997-4a80-831a-601385b961db