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forwarding port 22 safe? (alien.top)

submitted 11 months ago by 1c34@alien.top 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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[–] dumbasPL@alien.top 1 points 11 months ago (1 children)

The difference is extremely tiny because asymmetric encryption is only used at the very beginning to securely establish a symmetric key that will be used for everything else afterwards. So you would have to be running this on a smart fridge to notice the speed difference.

[–] mr_whats_it_to_you@alien.top 1 points 11 months ago

True enough