One of the features of SSH is the ability to "tunnel" traffic. Demonstrate the use of rsync via an SSH tunnel to synchronize a folder containing files between two different hosts. The sync job should be set up as a scheduled task that runs automatically on a regular interval, and SSH login should be configured via an automatic (non-interactive) login. Add new files and change an existing file on the source host and compare the destination folder before/after the sync to demonstrate the scheduled task is operational.