[tylerl]

I'm pretty sure that's wrong.

Also: https://cloud.google.com/firestore/docs/server-side-encrypti...

"Each Cloud Firestore object's data and metadata is encrypted under the 256-bit Advanced Encryption Standard, and each encryption key is itself encrypted with a regularly rotated set of master keys."

So... yup.

[madrox]

Wow, sounds like my info is out of date! This was true when we last evaluated it. I really do appreciate how fast Google is on this stuff.