When accessing the intranet computer through RDC, prompt "how to solve the authentication error?"

In this issue, the editor will give you a hint about how to solve the authentication error when accessing the intranet computer through RDC. The article is rich in content and analyzes and narrates it from a professional point of view. I hope you can get something after reading this article.

Prompt "authentication error occurred when accessing intranet computer through RDC. The requested function is not supported which may be due to CredSSP encryption"

Fault phenomenon

When we were helping a precision instrument company in Wuhan to build a domain environment, we made an error when one of the computers accessed the other computers in the intranet through remote Desktop connection (RDC). The required function is not supported. This may be due to CredSSP encryption Oracle correction:

Solution

Click to access the details to get the solution and modify the local group policy of the failed computer:

Run group policy: enter gpedit.msc at run

Modify the policy path: computer configuration-> Administrative templates-> system-> credential assignment-> encryption Oracle Correction

Identified as * vulnerable elsewhere in the protection community.

Check enabled

Exit the group policy and restart the failed computer problem resolution

The above is the hint shared by the editor when accessing the intranet computer through RDC: "how to solve the authentication error? if you happen to have similar doubts, please refer to the above analysis to understand. If you want to know more about it, please follow the industry information channel."