I run woody, up to date with security fixes. The OpenSSH client and server programs are installed. In $HOME/.ssh/known_hosts, there is an entry for a site that I know for certain that I have never accessed (a university in the UK that I have absolutely no connection with). How could such an entry get into the known_hosts file unless someone logged in as me had connected to that remote machine via SSH? I don't know if I'm more puzzled or worried ... Jim