I have set up Nextcloud running on a Vultr $6 dollar vps. The problem is that the 32gb that comes with it is too little for my files.
So my idea is to set up an SFTP server on a spare computer with a 4tb HDD on my home network with Bitvise SSH Server (and also open port 22) with the External Storages app.
Will there be any security risks? For my home network and my nextcloud instance?