Not worth the added complexity. Exposing sshd (w/ disabled passwords) is common practice and fine for most use cases. Special use cases may require special pre

Not worth the added complexity. Exposing sshd (w/ disabled passwords) is common practice and fine for most use cases. Special use cases may require special precautions, but even airgapped systems can be compromised with enough effort. I'll take my chances with the industry standard and update as needed.