We have an ASA 5550. We need to install Host Explorer software on each computer so that the users can do payroll on the Mainframe. Is it possible to setup this software on the Cisco Secure Desktop using SSL client so that we do not need to install Host Explorer on each computer?
No, each application software needs to be installed on the PC prior to connecting via VPN.
No, you can not use CSD to install software that you would like to install. CSD provides virtual desktop to provide secure environment when you are connecting through VPN/SSL. CSD does not act like citrix or RDP unfortunately.