Virtru

U-M GMail users can add an extra layer of security to email messages by using Virtru. This document contains instructions for installing and activating Virtru so you can use it with your email to encrypt messages. It also includes instructions for reactivating Virtru, which you will need to do periodically. For best results, use the Chrome browser extension.
Recipients of email sent using Virtru at U-M for encryption must decrypt the email before they can read the contents or open any attachments. This document contains instructions for doing that.
Virtru at U-M provides a layer of additional security for faculty, staff, and students who use U-M Gmail. Use it to encrypt your confidential email, see if the recipient has opened the email, prevent a forwarded email from being read, and more. This document provides instructions for using Virtru.