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ESET Cloud Office Security provides advanced preventive protection for users of Microsoft 365 applications. The combination of spam filtering, Anti-Malware scanning, and Anti-Phishing helps protect your company communications against malware, minimizes the adverse effects of unsolicited messages on everyday productivity, and helps prevent incoming external emails from being used as a channel for targeted attacks.

ESET Cloud Office Security Anti-malware protection safeguards your company's Exchange Online, OneDrive, SharePoint Online, and Teams.


ESET Cloud Office Security protects OneDrive and Mailbox of licensed users, as well as Team groups and SharePoint sites. Each store of these Microsoft 365 applications is protected regardless of who uploaded a file or who sent an email. The content itself is protected regardless of who the author is. The author can also be a guest user to ensure the best possible protection.