| 摘要 |
<p>Provided are a control device, system, and method capable of controlling an accessible range of information on an individual external device basis even in the case of a valid access for the information from an external device. An ACL management server (4) is installed to introduce an ACL (465) associating a service provider ID (4653) identifying a service provider accessing an ECU (17) mounted on an automobile (1) with an attribute of an ECU that the service provider can access or with an ASIL determined for the ECU, and to manage the ACL (465) safely and in the latest state. Also, a service providing server (3) is installed for providing services for reading and rewriting ECU control information in accordance with a request from a user. A gateway (11) is installed for determining, using the ACL (465), whether access to the ECU (17) should be granted with respect to access instruction execution information (154) received from the service providing server (3).</p> |
