We are currently looking at implementing a Cisco ASA 5505. Likewise, we are looking to implement single sign on to both network based resources (RemoteApp/Desktops, fileshares) and also extranet Web sites.
My question is: Is there a way to integrate VPN sign on through the ASA with SSO for access to the rest of the enterprise resources? In other words, is there a way for the other applications to know that the Cisco VPN has signed on and to take those credentials and apply them going forward? Or will my users have to log in twice: once to the VPN and once to the designated SSO resource.
I read the ISA Server might have some features around this. Any advice?