The best form of encryption to protect the spreadsheet.

        A human resources manager stores a spreadsheet with sensitive personal information on her local workstation. The spreadsheet is the only file with sensitive data, and the name of the spreadsheet does not change. As a security specialist, you must choose the best form of encryption to protect the spreadsheet. Your choices are: BitLocker BitLocker To Go File encryption via Encrypting File System (EFS) Folder encryption via EFS Answer the following question(s): Which form of encryption would ensure the spreadsheet is always stored on the disk in encrypted format? More than one form may be correct.