On Wed, Apr 27, 2011 at 10:43 AM, Todd Cary <todd at aristesoftware.com> wrote: > WOW! A few choices. in checking the ssh configuration file, I > am setup using password authentication - not the best choice. If > I change that to NO, is it easy to change my ssh client? One > client I use is SSH Tectia. Of course, this will require a > change in FreeNX. > > FreeNX will be my first install. After that I may try some of > the other suggested methods. Then you may want to read through the CentOS wiki: http://wiki.centos.org/HowTos/FreeNX If you decide to leave password authentication enabled, you can skip the entire section "2. Key-based authentication". If you go for the key-based authentication, then follow the instructions to the letter and you should be up and running soon. :) Akemi