How Do I Set Up Snapshot and Defender for Multisite?

Team WPMU,

Not to sound dumb, but I didn't find much of what I was looking for in the documentation, mainly a set up guide for Snapshot/Defender in a multisite environment.

Basically, I want a way to automatically have a nightly backup for every individual site in the network, so I can restore a single site if ever required. I'll be sending the backups to Amazon S3 storage.

Is there a reference or a post somewhere I missed?