ST. PAUL, Minn.--(BUSINESS WIRE)--Financial institution customers can now buy insurance and receive their policy documents quickly online from one of the nation’s largest and most highly rated1 life insurance company groups. Securian Financial Group is helping lead life insurance purchased through financial institutions into the digital era with a streamlined, web-based buying and policy delivery process. “Today’s consumers want insurance products that are easy to buy online,” said Barb Baumann