Where does “biztosította” come from?

biztosította (Hungarian) comes from Hungarian biztosít, from Hungarian biztos, from Hungarian bízik, from Hungarian -t, from Proto-Uralic -tt.

Ancestry of “biztosította”, step by step

Step	Language	Word	Meaning
1	Hungarian	biztosít	to secure, protect, assure
2	Hungarian	biztos	safe, secure; sure, steady; sure of, certain,...
3	Hungarian	bízik	to trust
4	Hungarian	-t	Used to form the accusative case; -ed, -t. Used...
5	Proto-Uralic	-tt	—