Is SSH secure?

Is SSH secure?  Yep.  It is.  So, if someone gets nuts because you SSH'ed into their ASA, you can safely tell them it is secure.  See below for proof of it.  I SSH'ed into my own ASA and this is what it says.  See the encryption and hash?  Id say those are very secure.

ASA# sho ssh session

SID Client IP       Version Mode Encryption Hmac     State            Username
0   192.168.1.145  2.0     IN   aes256-cbc sha1     SessionStarted   skillen
                                         OUT  aes256-cbc sha1     SessionStarted   skillen