Firewall Services funny looking entries
In my FS under Firewall Services, the list of shown services includes lots of mysterious-looking entries that have no name and no "Used in rule" showing. There are also a bunch of items listed that have names such as "Acid shivers - Trojan". I can't find anything in the documentation to state what should or should not be seen here - can you please tell me if this is normal/valid/correct FS behaviour.
Also, can you tell me how how to determine if my FS is correctly set up and working i.e. how to I visually inspect to determine if FS is uncompromised and working correctly.