Cooperative ITS Credentials Management System --> Other Credentials Management Systems:
misbehavior analysis coordination

This triple is bi-directional. See also Other Credentials Management Systems --> Cooperative ITS Credentials Management System: misbehavior analysis coordination

Definition
Included In
Communication Solutions
Characteristics
Security

Definitions

misbehavior analysis coordination (Information Flow): Sharing of misbehavior policy, reports, and analysis results, including suspected and convicted end entities and other information that coordinates misbehavior detection, analysis, and resolution with another CCMS.

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.

Other Credentials Management Systems (Destination Physical Object): Representing another Cooperative ITS Credentials Management System (CCMS), 'Other Credentials Management Systems' is intended to provide a source and destination for information exchange between peer credentials management systems. It supports modeling of projects or regions that include multiple interconnected CCMS that manage credentials distribution and management in the connected vehicle environment.

Included In

This Triple is in the following Service Packages:

SU08: Security and Credentials Management

This triple is associated with the following Functional Objects:

CCMS Misbehavior Reporting and Action

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

toccms-security_misbehavior_coordination

This Triple has the following triple relationships:

Relationship	Source	Destination	Flow
Request-Response	Other Credentials Management Systems	Cooperative ITS Credentials Management System	misbehavior analysis coordination

Communication Solutions

(None-Security-Management) - Guaranteed Secure Internet (ITS) (43)

Solutions are sorted in ascending Gap Severity order. The Gap Severity is the parenthetical number at the end of the solution.

Selected Solution

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

Solution Description

This solution is used within Australia, Canada, the E.U. and the U.S.. It combines standards associated with (None-Security-Management) with those for I-I: Guaranteed Secure Internet (ITS). The (None-Security-Management) standards include an unspecified set of upper-layer standards required to define security management. The I-I: Guaranteed Secure Internet (ITS) standards include lower-layer standards that support secure communications with guaranteed delivery between ITS equipment using X.509 or IEEE 1609.2 security certificates.

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 IETF RFC 9293
	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	National
Acknowledgement	True
Cardinality	Unicast
Initiator	Destination
Authenticable	True
Encrypt	True

Interoperability	Description
National	This triple should be implemented consistently within the geopolitical region through which movement is essentially free (e.g., the United States, the European Union).

Security

Information Flow Security
	Confidentiality	Integrity	Availability
Rating	High	High	High
Basis	Coordination of misbehavior handling should be maintained between the trust authorities and no one else. Outside observers may learn CCMS behaviors related to misbehavior analysis and detection, and devise attacks to exploit that behavior.	Coordination of misbehavior analysis needs to be correct at all times, or trust/lack-of-trust may not be correctly revoked. Depending on the scale of the integrity/availability failure, this could affect a small or large amount of the C-ITS environment.	Coordination of misbehavior analysis needs to be correct at all times, or trust/lack-of-trust may not be correctly revoked. Depending on the scale of the integrity/availability failure, this could affect a small or large amount of the C-ITS environment.

Security Characteristics	Value
Authenticable	True
Encrypt	True

Cooperative ITS Credentials Management System --> Other Credentials Management Systems:misbehavior analysis coordination