

OneDrive has several security features such as "Virus scanning on download for known threats" where the Windows Defender anti-malware engine scans documents at download time for content matching an AV signature (updated hourly).Īnother one would be "Suspicious activity monitoring" that is meant to prevent unauthorized access to your account, OneDrive monitors for and blocks suspicious sign-in attempts.Īdditionally, they will send you an email notification if they detect unusual activity, such as an attempt to sign in from a new device or location. "Is Microsoft Onedrive secure?" is a common question among users.
