I have a ADS-27000w and it only seems to work with rss keys to upload documents to an SFTP server.
I did update the firmware. I would prefer not to lessen the security on my server pc just for this scanner.
Is there a simple way to run an SFTP server so I can upload documents securely to it?
Thank you.
You could run a 2nd sshd service with systemd where you use namespacing, chroot & drop most capabilities. (Basically a container) You can also change the default logindir of sftp. Look at https://www.redhat.com/sysadmin/mastering-systemd and
man sftp-server.