request security credentials (Information Flow): CV Check Equipment requests security credentials to access the driver log stored by the CV Service Provider.
Commercial Vehicle Check Equipment (Source Physical Object): 'Commercial Vehicle Check Equipment' supports automated vehicle identification at mainline speeds for credential checking, roadside safety inspections, and weigh-in-motion using two-way data exchange. These capabilities include providing warnings to the commercial vehicle drivers, their fleet managers, and proper authorities of any safety problems that have been identified, accessing and examining historical safety data, and automatically deciding whether to allow the vehicle to pass or require it to stop with operator manual override. Commercial Vehicle Check Equipment also provides supplemental inspection services such as expedited brake inspections, the use of operator hand-held devices, mobile screening sites, on-board safety database access, and the enrollment of vehicles and carriers in the electronic clearance program.
Security Credentials Registry (Destination Physical Object): The 'Security Credentials Registry' is an Australia-specific physical object that provides access information (e.g., the network address) of the commercial vehicle driver logs and security credentials that enable secure traceable access to driver logs. The SCR receives frequent updates of driver activity to determine the CVOBE-SP(s) that store the driver logs. In terms of US physical objects, the SCR is a Cooperative ITS Credentials Management System (CCMS) with included Object Registration and Discovery Service (ORDS) functionality and specific driver log monitoring extensions.
This Triple is in the following Service Packages:
This Triple is described by the following Functional View Functional Objects:
This Triple is described by the following Functional View Data Flows:
This Triple has the following triple relationships:
|Security Credentials Registry
|Commercial Vehicle Check Equipment
- (None-Data) - Secure Internet (ITS) (32)
ITS Application Entity
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Internet Subnet Alternatives
Note that some layers might have alternatives, in which case all of the gap icons associated with every alternative may be shown on the diagram, but the solution severity calculations (and resulting ordering of solutions) includes only the issues associated with the default (i.e., best, least severe) alternative.
|In cases where an interface is normally encapsulated by a single stakeholder, interoperability is still desirable, but the motive is vendor independence and the efficiencies and choices that an open standards-based interface provides.
|Information Flow Security
|Credentials contain PII and proprietary information including trip data. This is private and competitive. If revealed, could provide leverage over carrier and/or vehicle.
|Incorrect or unavailable credentials information could delay clearance, could result in incorrect assessment of penalties. HIGH because the impact should be extensive as this flow could include credentials information for large numbers of carriers and vehicles..
|Incorrect or unavailable credentials information could delay clearance, could result in incorrect assessment of penalties. MODERATE because while the impact could be extensive due to the number of vehicles involved, the flow can be reestablished and any issues fixed relatively quickly.