File encryption using 7-Zip Summary: n/a Type: Guideline Owner: IT Services   Contact email: barbara.frost@manchester.ac.uk Last modified: 06/02/2015 Link to this document: https://documents.manchester.ac.uk/display.aspx?DocID=9621 Related documents: Encryption Passphrase Policy Guidance File encryption using Office 2007 or later versions Edit (only Administrators)