by Support Team » 07 Nov 2015, 13:06
Hello,
the errors are obviously in the certificate of the Loytec Server. The certificate does not comply to the OPC Specification. The Server's certificate is either wrong, corrupted, or hacked(replaced) by someone else. UaExpert very clearly points to the issues that where found during validation of the server's certificate and it is reporting them as "warning" (orange color) to give you (the user/administrator) some more information on all the wrong(incomplete) certificate content. The decision is yours, if you still want to trust the Loytec Server, you can, but it is on your own risk.
You should contact the Loytec support and ask if and why they deploy wrong certificates. However, if the Loytec original certificate was correct, you might have forgery of certificates on your system.
Best Regards
Support Team