The RDC 7.0 client update contains the following new features.
Web Single Sign-On (SSO) and Web forms-based authentication
Remote Desktop (RD) Web Access now uses forms-based authentication to improve the user experience. Web SSO makes sure that after a user is logged on, no additional passwords are required for RD Gateway, RD Session Host servers and RemoteApp programs.
For security, Web SSO requires remote applications to be signed using a certificate from a trusted issuer.
Access to personal virtual desktops by using RD Connection Broker
Users can access personal virtual desktops when they use the new Remote Desktop Virtualization Host in Windows Server 2008 R2. Personal desktops are assigned to users on a one-to-one basis and maintain state over time.