Sophos SafeGuard Master Security Officer certificate expired

Hi everyone,

I hope someone here is still familiar with Sophos SafeGuard on-premise version. I wanted to login to the Management Center today but it said that the appropriate certificate could not be found and if I wanted to import one. While I was about to import the existing certificate I've always been using I realized that it had expired just today. Can anyone please help me to login and/or re-create the according certificate? Unfortunately it seems that Sophos has removed most of the relevant community threads on this. Thanks in advance.


The exact message I receive can be found in this thread: