You will need to set up OneDrive Personal Vault separately on each device where you want to use it. Personal Vault adds to the robust privacy and security that OneDrive currently offers, including file encryption at rest and in transit, suspicious activity monitoring, ransomware detection and recovery, mass file deletion notification and recovery, virus scanning on download for known threats, and version history for all file types. Personal Vault is a protected area in OneDrive where you can store your most important or sensitive files and photos without sacrificing the convenience of anywhere access. But Microsoft understands that some people want more protection for their most important and sensitive files, which is why they are introducing Personal Vault. OneDrive runs on the trusted Microsoft cloud, which has many security measures in place to keep your files safe. OneDrive is a cloud-based storage service where you can view, browse, upload, and share the files you saved online to OneDrive. How to Enable or Disable Personal Vault in OneDrive and Windows 10

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