ITS Object --> Supplementary Authorization Server:
auth request
Definitions
auth request (Information Flow): Request for authorization to perform a function with the CCMS, where the function is not critical for security.
ITS Object (Source Physical Object): The general 'ITS Object' includes core capabilities common to any class of object.
Supplementary Authorization Server (Destination Physical Object): The 'supplementary authorization server' is a component of the CCMS that provides authorization tokens to end entities for use in authorizing operations that are not critical for security.
Included In
This Triple is in the following Service Packages:
- None
This triple is associated with the following Functional Objects:
- None
This Triple is described by the following Functional View Data Flows:
- None
This Triple has the following triple relationships:
None |
Communication Solutions
- US: Security Credentials - Secure Internet (ITS) (0)
Selected Solution
Solution Description
ITS Application Entity
No Standard Needed |
Click gap icons for more info.
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Mgmt
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Facilities
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Security
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TransNet
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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 |
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Time Context | Recent |
Spatial Context | Regional |
Acknowledgement | True |
Cardinality | Unicast |
Initiator | Source |
Authenticable | True |
Encrypt | True |
Interoperability | Description |
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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 | ||||
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Confidentiality | Integrity | Availability | ||
Rating | High | High | Moderate | |
Basis |
Security Characteristics | Value |
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Authenticable | True |
Encrypt | True |