You can now edit password-protected MS Office files in Google Drive, here's how

If you don't have access to the password, you can click on the "Preview" option to open the password-protected MS Office file ...

Google Allows Editing Password Protected Microsoft Office Files in Google Drive

Google has announced a new feature allowing editing of password protected Microsoft Office files in Google Drive.
Android Police

Google Drive: Is it secure, and what can I do to protect my data?

Google Drive is a freemium cloud storage service that integrates seamlessly with Google Workspace and Android. Drive has over one billion users and hosts trillions of files (some are likely yours), ...