Xp validating identity problem

The graphic bellow illustrates how this is done: Most brut force tools currently out there do not take in to account NLA, it would slow down the process even more and add another level of complexity.

Since no packet will reach the RDP service until Cred SSP has finished negotiation of the connection it protects the servers from Do S and exploits.

Since the days of Vista and Windows 2008 Microsoft has provided a new mechanism for securing RDP connections with what they call Network Level Authentication, this uses Microsoft Cred SSP Protocol to authenticate and negotiate credential type before handing off the connection to RDP Service.

Cred SSP first establishes an encrypted channel between the client and the target server by using Transport Layer Security (TLS).

I can't figure out why I can't get it up and running now.The message is strange and I have no knowledge of how to correct the implied problem.The message is: “There is a problem with this website’s security certificate It’s important to realize that overall security of certificates and certificate authorities relies on keeping private keys private – both that of the CA itself, and the private keys issued to individual websites. More often than not, it’s a problem with the website itself. Let’s look at security certificates on https [Hyper Text Transfer Protocol – Secure]Https is an acronym for Hyper Text Transfer Protocol – Secure.Using the TLS connection as an encrypted channel; it does not rely on the client/server authentication services that are available in TLS but does uses it for validating identity.The Cred SSP Protocol then uses the Simple and Protected Generic Security Service Application Program Interface Negotiation Mechanism (SPNEGO) Protocol Extensions to negotiate a Generic Security Services (GSS) mechanism that performs mutual authentication and GSS confidentiality services to securely bind to the TLS channel and encrypt the credentials for the target server.

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