Just installed version 11 x86_64 from a dvd to a new system (MSI NF980-G65 motherboard with Athlon II 4 core cpu). When trying to log on to this site I get a message:
Secure Connection Failed forums.opensuse.org uses an invalid security certificate
etc. etc.
I don’t think that your system necessarily is broken, not based on those messages at least. I think it is just a security preset in Konqueror which warns you that it , Konqueror, is unsure of the sites ‘security-validity’.
I receive those messages as well, even my net-bank were questioned. I use OS 11.2. If you trust the site, just tick off for ‘allow forever’.
In any case, though, OpenSuSE 11.0 (If that is what you have installed) is a bit old and isn’t supported anymore, i.e. you will not get any (security)updates etc.