When attempting to enroll the Endpoint Protection Manager (SEPM) to the cloud, the connection fails. Uploader.log shows the proxy connection is attempting to use Basic authentication when the NTLM has been specified.
Host: uploads.sep.securitycloud.symantec.com:443 Proxy-Authorization: Basic YWN... User-Agent: gcloud-cpp/v1.24.0 libcurl/7.74.0-DEV Schannel zlib/1.2.11 MSVC 19.16.27032 Proxy-Connection: Keep-Alive
This issue is fixed in Symantec Endpoint Protection 14.3 RU4. For information on how to obtain the latest build of Symantec Endpoint Protection, see Download the latest version of Symantec software.