File encryption using Office 2007 or later versions Summary: Shows how to use the encryption function in MS Word, Excel or Powerpoint Type: Guideline Owner: IT Services   Contact email: barbara.frost@manchester.ac.uk Last modified: 12/12/2014 Link to this document: https://documents.manchester.ac.uk/display.aspx?DocID=9622 Related documents: Encryption Passphrase Policy Guidance File encryption using 7-Zip Edit (only Administrators)