公开(公告)号：US20230179609A1

公开(公告)日：2023-06-08

申请号：US18077205

申请日：2022-12-07

Applicant: Intel Corporation

Inventor： MARCIO JULIATO ,  MANOJ SASTRY ,  MICHAEL KARA-IVANOV ,  AVIAD KIPNIS ,  SHABBIR AHMED ,  CHRISTOPHER GUTIERREZ ,  VUK LESI

IPC: H04L9/40 ,  H04L12/40 ,  H04L47/31

CPC classification number: H04L63/1416 ,  H04L12/40 ,  H04L63/1466 ,  H04L63/0236 ,  H04L63/126 ,  H04L47/31 ,  H04L2012/40215

Abstract: Techniques and screening messages based on tags in an automotive environment, such as, messages communicated via a communication bus, like the CAN bus. Messages can be tagged with either a binary or probabilistic tag indicating whether the message is fraudulent. ECUs coupled to the CAN bus can receive the messages and the message tags and can determine whether to fully consume the message based on the tag.