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forwarding port 22 safe? (alien.top)

submitted 1 year 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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[–] eirsik@alien.top 1 points 1 year ago

SSH exposed with key auth and not password is fine. It is the exact purpose of SSH after all. Also there are milions of web servers out there with exposed SSH because a lot of their users prefer to work with SSH and CLI instead of a web UI. Big hosts such as GoDaddy, BlueHost, Hostgate and so on, all expose their SSH. You don't see their servers crash and burn every week.