Where does “dalubseguro” come from?

dalubseguro (Tagalog) comes from Tagalog seguro, from Spanish seguro, from Old Spanish seguro, from Latin sēcūrus, from Latin sē-, from Latin sex, from Proto-Italic seks, from Proto-Indo-European swéḱs — six.

dalubseguro (Tagalog): insurance expert; actuary