Can someone tell me please, if my data, which are saved in apps like contacts, calendar and tasks, also encrypted when I’ve File Encryption activated?
Reviving an old thread which I think is really important!
Looks like the contacts/calendar/tasks are not encrypted! They are stored in the “database” (which can probably be read provided you have access to the server (?)). Maybe encryption would damage compatibility with carddav…
See the short thread  and the github issue  for further discussion.
there has been some discussion in different places, but just restart that topic in the feature section:
I also would like to mention here, that also SQLite has the possibility to encrypt the database: