I am using this script to check the connections to my sql server:
select C.client_net_address, S.host_name, c.session_id, c.net_transport, c.protocol_type, c.auth_scheme, s.program_name from sys.dm_exec_connections c inner join sys.dm_exec_sessions s on c.session_id = s.session_id;
I have noticed that our servers in the UK are generally different to the servers in the US.
I have found a very interesting link:
and I was wondering if that could be the case for the differences in the authentication scheme on the pictures above.