How to enable non-TLS network communications

[watamaru2000]

Non-TLS End-of-Life Notification for Intel® Active Management...
I'm asking a question after checking the notice above.
In the Intel CSME 16.1 firmware environment, non-TLS network communications can no longer be used.
Is there a way to enable non-TLS network communications in that environment, such as in the AMT configuration settings?

For example, is the following CIM entry irrelevant?

Intel AMT Implementation and Reference Guide
--> WS-Management
--> WS-Management Class Reference
--> AMT Classes
--> AMT_TLSSettingData
--> AcceptNonSecureConnections

[MIGUEL_C_Intel · Accepted solution]

Hello, watamaru2000,

Thank you for using Intel support services.

Intel introduces into the latest 13th Gen Intel® Core™ Processors launch (codename Raptor Lake) (and Xeon processors) a security improvement; Non-TLS communications have been removed. 

The feature has been removed from BIOS and the improvement has been extended to 12th Gen Intel® Core™ platforms (codename Alder Lake) (and Xeon processors).  Only TLS communication is supported, no changes are allowed. 

Intel is closely reviewing the vulnerabilities and looking for ways to increase the security of our customers.

I am adding the latest Intel® Active Management Technology (Intel® AMT) and Intel® Converged Security and Management Engine (Intel® CSME) Security Updates. It contains a history of vulnerabilities and our actions.

https://www.intel.com/content/www/us/en/support/articles/000031784/technologies.html

Regards,

Miguel C.

Intel Customer Support Technician

[MIGUEL_C_Intel]

Hello, watamaru2000,

I hope this post finds you well.

If anything else is necessary, do not hesitate to reply.

Regards,

Miguel C.

Intel Customer Support Technician

[watamaru2000]

Hello, Miguel,

Thank you for your assistance.
I am satisfied with the answer and appreciate your help.

Have a great day!

[MIGUEL_C_Intel]

Hello, watamaru2000,

Thank you for your reply.  Do not hesitate to reply or create a new post if further assistance is necessary.

Regards,

Miguel C.

Intel Customer Support Technician