Terminal Services Team Blog : Vista Remote Desktop Connection Authentication FAQ
Aki az új RDC klienst (6.0) használja, annak érdemes figyelnie ezt a blogot.
There has been a lot of feedback about the new authentication features introduced in the latest version of the Remote Desktop Connection client. These features are part of our efforts to improve security for Terminal Services (TS) in Windows Vista and Windows Server code name “Longhorn” , however some users have run into a variety of problems that have caused frustration. In order to alleviate some of the frustrations, below is an FAQ on various symptoms users have run into, along with solutions and workarounds.
Source: Terminal Services Team Blog : Vista Remote Desktop Connection Authentication FAQ