Privacy Protection Gateway --> Cooperative ITS Credentials Management System:
protected location and address flow

Definitions

protected location and address flow (Information Flow): Information flow that has had its geographic location information removed and network address information proxied to protect the privacy of the originator.

Privacy Protection Gateway (Source Physical Object): The 'Privacy Protection Gateway' is a support system that obscures the network identifiers of mobile devices. A device may communicate to any center using the PPG.

Cooperative ITS Credentials Management System (Destination 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.

Included In

This Information Flow is in the following Applications:

• Privacy Protection

This Information Flow is in the following Application Objects:

• CCMS Authorization
• CCMS Misbehavior Reporting and Action
• PPG Privacy Services

Communication Diagrams

The communication diagram(s) can be viewed in SVG or PNG format and the current format is SVG. Switch to SVG format. PNG format.

This profile identifies applicable standards for secure communications with the Cooperative ITS Credentials Management System (CCMS).

Characteristics

Architectural:

Security

This information flow triple is in the following applications with the following security levels.