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It allow SSH on another port. There are considerations when deciding to allow SSH on unprivileged ports. Also, it's a bit tricky to set up but port knocking is
by dotancohen 3y ago
It allow SSH on another port. There are considerations when deciding to allow SSH on unprivileged ports.
Also, it's a bit tricky to set up but port knocking is a very effective solution, and you can keep the SSH on port 22 if you like.