ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,463,990, issued on Nov. 4, was assigned to Electronics and Telecommunications Research Institute (Daejeon, South Korea).

"Method and apparatus for visualizing medical device network and security attack" was invented by Hyeok-Chan Kwon (Daejeon, South Korea) and Byung-Ho Chung (Sejong-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed herein is a method for visualizing a medical device network and a security threat. The method includes representing nodes in zones that are divided into a server zone including nodes corresponding to server devices, a medical device zone including nodes corresponding to medical devices, a white zone inc...