ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,445,433, issued on Oct. 14, was assigned to Capital One Services LLC (McLean, Va.).

"Shared authentication via DNS request routing" was invented by Seven Starosta (Brooklyn, N.Y.), Jeffrey M. Tejnecky (Chesterfield, Va.) and Brandon Krouse (Frisco, Texas).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods, systems, and apparatuses are described herein for management of a Domain Name System (DNS) system. The system comprises numerous improvements, many related to CNAME records of the DNS. A computing device may manage authentication for a DNS using shared authentication credentials of a first authentication framework. In this manner, a wide variety of...