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forwarding port 22 safe? (alien.top)

submitted 11 months ago by [email protected] to c/[email protected]

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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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[–] [email protected] 1 points 11 months ago (5 children)

Most likely it's fine. Though it's not terribly difficult to set up some flavor of VPN so you're not exposing 22 at all outside your network. Personally I use Wireguard.

[–] [email protected] 1 points 11 months ago (4 children)

but you still have to expose something to connect to wireguard?

[–] [email protected] 1 points 11 months ago (1 children)

Of course. But it's just another layer to the onion. Pfblockerng, Crowdsec, Fail2Ban, wireguard....layers.

[–] [email protected] 1 points 11 months ago

but wouldn't you have to pay a performance penalty running ssh on top of wireguard.

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