ITS Object --> Center:
device identification
Definitions
device identification (Information Flow): An identifier and device type designation that is used to uniquely identify a device in the Connected Vehicle Environment.
ITS Object (Source Physical Object): The general 'ITS Object' includes core capabilities common to any class of object.
Center (Destination Physical Object): This general physical object is used to model core capabilities that are common to any center.
Included In
This Triple is in the following Service Packages:
This triple is associated with the following Functional Objects:
This Triple is described by the following Functional View Data Flows:
This Triple has the following triple relationships:
None |
Communication Solutions
- (None-Data) - Secure Internet (ITS) (35)
Selected Solution
Solution Description
ITS Application Entity
Development needed |
Click gap icons for more info.
|
||
Mgmt
|
Facilities
Development needed |
Security
|
|
TransNet
|
|||
Access
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.
Characteristics
Characteristic | Value |
---|---|
Time Context | Recent |
Spatial Context | Regional |
Acknowledgement | True |
Cardinality | Unicast |
Initiator | Source |
Authenticable | True |
Encrypt | True |
Interoperability | Description |
---|---|
Regional | Interoperability throughout the geopolitical region is highly desirable, but if implemented differently in different transportation management jurisdictions, significant benefits will still accrue in each jurisdiction. Regardless, this Information Flow Triple should be implemented consistently within a transportation jurisdiction (i.e., the scope of a regional architecture). |
Security
Information Flow Security | ||||
---|---|---|---|---|
Confidentiality | Integrity | Availability | ||
Rating | Moderate | Moderate | Moderate | |
Basis | This flow contains information that identifies the device and what it is allowed to do. If this information were compromised, an attacker may be able to impersonate the legitimate device. | If device identification and capabilities were incorrect, the device would not be properly used or various center-based processes attempting to use the device compromised. | If this flow is not available, the source system cannot be properly used by the destination system, limiting the capability of the C-ITS environment. |
Security Characteristics | Value |
---|---|
Authenticable | True |
Encrypt | True |