The user account to log into when connecting to the firewall .
String
Empty
HRESULT FirewallUserName( [out, retval] BSTR* pbstrVal );HRESULT FirewallUserName( [in] BSTR bstrVal );
HRESULT FirewallUserName( [out, retval] BSTR* pbstrVal );
HRESULT FirewallUserName( [in] BSTR bstrVal );