The easiest way is to use passwordless SSH key files, and have them set up to a restricted shell.

If you don't even want passwordless SSH key files, set up jobs to be run on the machines and have them report (via mail, for example) to a central server.

In reply to Re: Connect to Windows and or Linux servers without ID and Password by Corion
in thread Connect to Windows and or Linux servers without ID and Password by Randy_j53

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