Cooperative ITS Credentials Management System --> ITS Object:
security policy and networking information

Definitions

security policy and networking information (Information Flow): Security policy information describing the CCMS' enrollment, authorization, misbehavior and revocation policies, and communications information related to CCMS components; including contact information and public credentials of those components.

Cooperative ITS Credentials Management System (Source Physical Object): The 'Cooperative ITS Credentials Management System' (CCMS) is a high-level aggregate representation of the interconnected systems that enable trusted communications between mobile devices and other mobile devices, roadside devices, and centers and protect data they handle from unauthorized access. Representing the different interconnected systems that make up a Public Key Infrastructure (PKI), this physical object represents an end user view of the credentials management system with focus on the exchanges between the CCMS and user devices that support the secure distribution, use, and revocation of trust credentials.

ITS Object (Destination Physical Object): The general 'ITS Object' includes core capabilities common to any class of object.

Included In

This Triple is in the following Service Packages:

• SU08: Security and Credentials Management
• SU09: Device Certification and Enrollment

This triple is associated with the following Functional Objects:

• CCMS Authorization
• CCMS Enrollment
• CCMS Provisioning
• CCMS Revocation
• ITS Management Support
• ITS Security Support

This Triple is described by the following Functional View Data Flows:

• security_policy_authorization_data
• security_policy_enrollment_data
• security_policy_provisioning_data
• security_policy_revocation_data

This Triple has the following triple relationships:

Communication Solutions

• US: Security Credentials - Secure Internet (ITS) (3)
• (None-Security-Management) - Secure Internet (ITS) (43)

Selected Solution

(None-Security-Management) - Secure Internet (ITS)

Solution Description

ITS Application Entity No Standard Needed			Click gap icons for more info.
Mgmt Bundle: SNMPv3 MIB	Facilities Development needed	Security Development needed Secure Session Alternatives
	TransNet IP Alternatives Internet Transport Alternatives
	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

Security