2012 r2 remote desktop services password expired

2012 R2 REMOTE DESKTOP SERVICES PASSWORD EXPIRED WINDOWS

The Kerberos security service provider sends the signed userвЂ™s certificate with the userвЂ™s private key to the KDC.The LSA uses the PIN to access the smart card and extract the certificate with the userвЂ™s public key.Note: There is no logon domain information required, because the user is logged on with a User Principal Name (UPN). The GINA sends the PIN to the Local Security Authority (LSA).The user is prompted to enter a PIN (rather than a username and password).

2012 R2 REMOTE DESKTOP SERVICES PASSWORD EXPIRED WINDOWS

After the user inserts a smart card, the Windows logon service (WINLOGON) dispatches this event to the GINA.Microsoft documentation states when a user authenticates with a smart card the process is: IвЂ™m not going to go thru everything about Kerberos, if your unfamiliar with it you can get more basic understanding here: What Is Kerberos Authentication and How the Kerberos Version 5 Authentication Protocol Works With that said, it doesnвЂ™t mean that you canвЂ™t use NTLM anymore. NTLM doesnвЂ™t understand smart card authentication. One interesting thing with the implementation of smart cards in Windows is that its only supported in Kerberos. The purpose was to get rid of using passwords and offer a strong authentication with 2 factors (not to mitigate Pass the Hash and Pass the Ticket etc). The support for using smart card has existed a long time in Windows, it was implemented in MS KILE as a Kerberos extension in Windows 2000 and is called PKINIT. This is just another twist on it focusing on the clear text password. There have been many examples and articles about that you can still use Pass the Hash since the NT Hash is still in use. One interesting thing when using smart card authentication is that you can still use username and passwords even if the smart card is required.

2012 r2 remote desktop services password expired