do anyone know if there is a SSH module, or any secure module that provides SSH for Cisco 6500 series of routers/switches?!
SSH on the 6500 series is a software feature, so the best thing to do is use the Cisco Feature Navigator to select a software image with SSH support and install that.
SSH management is available on pretty much all IOS versions available for enterprise class switches.
user foo password 0 foobar
!-- generate SSH key
crypto key generate rsa
!-- key length
!-- specify SSH ver
ip ssh ver 2
line vty 0 4
transport input ssh
That's all there is. Then SSH to the management IP and login.