This morning I let Firefox update itself to version 39 and now it refuses to connect to OpsCenter 7.6.1.2 due to weak ciphers.
Here's the error:
An error occurred during a connection to <servernameeditedout>. SSL received a weak ephemeral Diffie-Hellman key in Server Key Exchange handshake message. (Error code: ssl_error_weak_server_ephemeral_dh_key)
IE still worked (with complaints) so I know the webserver is there...
I tried all the rebuild keystore KBs to no effect so I went digging more.
Turns out the fault is in Program Files\Symantec\Opscenter\gui\webserver\conf in the file server.xml
I tried editing the line that specifies what types of encryption can be allowed during the secure connection and just messed it up further since I'm not a security expert...I did get things to complain that there wasn't a compatible level of encryption if I deleted all the references to 128 bit stuff so I think I was on the right track but...
I'm back on the reverted file and I guess I have to open a ticket with Support...