Interface for encrypting files and using a cloud service? EDIT: rclone webui
Is there already something like this? I'm using Duplicati and a cloud storage provider to back up all my docker configs. It encrypts everything before uploading.
Is there anything similar to this that acts as a seamless interface for cloud services, but with user encryption added in between? Not so much for a backup plan but just for regular cloud storage?
gocryptfs which works like this, would be my recommendation. There's also Cryptomator. They're both cloud-friendly, so you only need to resync files that actually change.
Not sure what you're looking for, like a cloud mounted file system that's encrypted? I've used fuse s3fs before which is like mounting a s3 bucket to a mount point on the local server, it supports encryption as well.
If you're looking for a Dropbox like experience you may want something like nextcloud, not sure if it supports client side encryption though.
Worst case, you could just create a veracrypt file volume and put it in Google Drive or whatever. But generally, large files like that are not the ideal use case.
In terms of security this would be second to Veracrypt but much more effieicent as changing one bit doesn't require a full reupload. However, it is still quite experimental. Use with caution.