Great Question: short answer: All Azure Storage and Azure SQL data is secured when at rest using AES-256 encryption.
Details: here is a link to the Xerox.com/security site with a document on Scan to Cloud Email with our Azure platform.
You can go to www.xerox.com/security and click the link to our Software Solutions to get to the Security Information for Xerox ConnectKey Apps and find great information on how we deal with our Xerox Apps.
or click the link provided here which should take you directly to the Xerox ConnectKey Scan to Cloud security document.
Does the Scan to Cloud Email app in the App Gallery use encryption? If so, what level?