On 23-11-2015 the CoreTeam announced a backup facility available at
backup.soleus.nu via SFTP and other forms of SSH without shell access.
In October 2020 the CoreTeam has made a new storage system available at
storage.soleus.nu that can be accessed through SFTP.
Host soleus-backup Hostname backupstorage.lan.soleus.nu User <your-soleus-username> IdentityFile <path-to-ssh-key-with-console-access>