I am considering staying with the Google Drive products over the Windows Office. There is one thing that seems like a problem. I keep a Word file that has all my passwords in my documents and I password protect that file. I can open and edit Word files within the Google Docs environment, but I can't edit a password protected file. Further, I can't password protect a Google Doc file. I don't need "ultra" security, but I do feel better about a file that's at least password protected. Can anyone give me a solid alternative?