Thanks for your reply!
Suggestion 1 definetely does make a lot of sense and I will be doing exactly that asap. Its something I didnt think through before but that would make me much more in peace.
Suggestions 2-4 sound very reasonable, I have indeed searched for a way to self host a waf but didnt find much info. My only only concern with your points is… Cloudflare. From my understanding that would indeed add a lot of security to the whole setup but they would then be able to see everything going through my network, is that right?
Oh, now I get what you mean, thanks for the explanation
Yeah it makes sense, I had originally gone with onedrive for the much cheaper price but I will take a look into s3 compatible storage and consider migrating in the future.