Can Microsoft Defender for Endpoint protect Microsoft SharePoint Online sites from viruses?

Microsoft Defender for Endpoint is primarily designed to provide endpoint protection by detecting, preventing, and responding to cyber threats on devices, not directly for cloud services like Microsoft SharePoint Online. SharePoint Online is part of the Microsoft 365 suite and is secured through different layers, such as built-in security measures, secure access controls, and compliance features.

While Microsoft Defender for Endpoint plays a critical role in protecting endpoints from malware, it does not extend its direct protection to SharePoint Online sites against viruses. The security for SharePoint Online is managed through other Microsoft security solutions that specifically address the unique needs of cloud applications and data stored in those platforms.