ALEXANDRIA, Va., May 5 -- United States Patent no. 12,621,329, issued on May 5, was assigned to Fortinet Inc. (Sunnyvale, Calif.).

"Ssh lineage table-based tracking of user login sessions" was invented by Murat Bog (Fremont, Calif.), Vikram Kapoor (Saratoga, Calif.), Samuel Joseph Pullara III (Los Altos, Calif.), Yijou Chen (Cupertino, Calif.) and Harish Kumar Bharat Singh (Pleasanton, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An illustrative system includes a processor configured to: determine that a first user login session and a second user login session have a parent-child relationship that indicates that a particular user is associated with both the first and second user login sessions; link...