http://en.wikipedia.org/wiki/Comparison_of_SSH_servers http://en.wikipedia.org/wiki/Comparison_of_SSH_servers http://en.wikipedia.org/wiki/Comparison_of_SSH_cli

http://en.wikipedia.org/wiki/Comparison_of_SSH_servers http://en.wikipedia.org/wiki/Comparison_of_SSH_servers http://en.wikipedia.org/wiki/Comparison_of_SSH_clients http://en.wikipedia.org/wiki/Comparison_of_SSH_clients Personally, I've mostly used OpenSSH on desktop and servers and Dropbear on embedded/low-memory devices. I've also installed lsh-server out of curiosity once, but that was just to take a look, not for production use. However, I believe, security- and featurewise, OpenSSH is probably a best option (unless device's really low on resources).