No Subject

[Sam]

Hi I have a Sun Solaris 2.6 and Sun Solaris 7 Servers say  that the 2.6 is call server A and 7 is called server B   I have installed Openssh on both servers (2.5.1)   I created two users on both servers ,( sameer ) .I generated the keys on both servers in .ssh dir   now I started the sshd daemon . I also copied the identity .pub from server B to server A in the $HOME/.ssh dir   I don't have the .rhosts and hosts.equiv files .   when I run "ssh -l sameer serverA " It gibves a error that the server A is not in known hosts add it or not ,yes then it asks for passwd and I get a prompt.   What I want to know is that is this a secure connection or something is wrong .Won't it ask for passphrase   How do I know it is secure .