For years I've had a sshd docker setup to support remove backups.  In the docker I set a guid:uid and limit access to only the Backup share on the array.  I setup keys public/private for authentication that are stored in appdata directory.

 

Is there a more native approach with ssh today?  I know that sometime ago there were changes made to the ssh support, but it seems allow access to the entire server which I don't want.

 

thanks

david

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Is there a more native approach with ssh today?

No docker is still the best choice.