In part 1 and part 2 we learned some nifty OpenSSH tips and tricks for file sharing and remote access on the LAN. The same techniques also work over the the Internet, but you must take some extra security precautions. It is necessary to lock down the OpenSSH server more tightly, get through your firewall without opening your LAN to the world, and decide if you want password authentication or certificate authentication…
Article Source LinuxPlanet
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