[j-nsp] sshd log messages !!

[Phil Shafer]

Rodrigo Augusto writes:
>Protect your RE. Put a filter on your loopback and permit only your netwoks to access th
>is port(22).

Also consider disabling passwords completely.  In 13.3 we introduced
the [system services ssh no-passwords] flag that turns off password-
based authentication, requiring ssh keys instead.  This means
password guessing brute force attacks are prevented.

Of course, if you lose your key file, you're as out of luck as you'd
be if you forgot your password.

Thanks,
 Phil