Good day, I am new with certificate installation and having problem with upgrading our server's ssl certificate from SHA1 to SHA2.
I have server with SHA1 certificate installed and tofurther security purposes I decided to upgrade it to SHA2. I was able to install the new SHA2 certificate and I keep receiving "Assessment failed: No secure protocols supported"
upon testing it, based on previous post it says that maybe the firewall but please note that the Old certificate was working fine in the online test and I have no changes on the firewall configuration.
Am I missing something on this? Hope for your brilliant feedbacks,