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forwarding port 22 safe? (alien.top)
submitted 2 years ago by [B] to c/main@selfhosted.forum
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i want to remotely ssh to my home server, and I was wondering if I could just forward port 22 with disabling password login and use pubkey authentication will be safe enough?

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[–] [B] 1 point 2 years ago

Requires an actual hardware error. Almost all implementations, including all open source SSH implementations, check that the signature is valid thus preventing a cosmic ray induced bit flip from triggering this issue and any related issue.

What effect do hardware errors have on Ed25519?

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