| 发明名称 | Inhibiting access to sensitive vehicle diagnostic data | ||
| 摘要 | A vehicle system and method of secure communication between a vehicle and an external device communicating with the vehicle in a diagnostics mode. The method includes the steps of: receiving a first diagnostic request at an electronic control unit (ECU) from the external device; determining an increased risk of security breach at the ECU based on the [nature of the] first request; and when it is determined that the increased risk exists, providing a misinformative response. | ||
| 申请公布号 | US9477843(B2) | 申请公布日期 | 2016.10.25 |
| 申请号 | US201414302162 | 申请日期 | 2014.06.11 |
| 申请人 | GM Global Technology Operations LLC | 发明人 | Nairn David M.;Huang Stephan;K Muralikrishnan |
| 分类号 | G01M17/00;G06F21/62;G06F21/78 | 主分类号 | G01M17/00 |
| 代理机构 | Reising Ethington P.C. | 代理人 | DeVries Christopher;Reising Ethington P.C. |
| 主权项 | 1. A method of secure communication between a vehicle and an external device communicating with the vehicle in a diagnostics mode, comprising the steps of: receiving a first diagnostic request at an electronic control unit (ECU) from the external device; determining an increased risk of security breach at the ECU based on the first request; and when it is determined that the increased risk exists, providing a misinformative response, wherein the misinformative response purposely misdirects the requesting external device. | ||
| 地址 | Detroit MI US | ||