OKI Regional ITS Architecture

US: Security Credentials - Secure Internet (ITS)

Description

This solution is used within the U.S.. It combines standards associated with US: Security Credentials with those for I–I: Secure Internet (ITS). The US: Security Credentials standards include upper–layer standards required to provide and revoke security credentials, define security policy, and handle enrollment coordination. The I–I: Secure Internet (ITS) standards include lower–layer standards that support secure communications between ITS equipment using X.509 or IEEE 1609.2 security certificates.

Includes Standards

Level	DocNum	FullName	Description
ITS Application Entity	No Standard Needed	No Standard Needed	The services related to this portion of the stack are not critical within the scope of this solution.
Access		Internet Subnet Alternatives	A set of alternative standards that includes any Subnet Layer method of connecting to the Internet.

Readiness: High–Moderate

Readiness Description

One significant or possibly a couple minor issues. For existing deployments, the chosen solution likely has identified security or management issues not addressed by the communications solution. Deployers should consider additional security measures, such as communications link and physical security as part of these solutions. They should also review the management issues to see if they are relevant to their deployment and would require mitigation. For new deployments, the deployment efforts should consider a path to addressing these issues as a part of their design activities. The solution does not by itself provide a fully secure implementation without additional work.

Issues

Issue	Severity	Description	Associated Standard	Associated Triple
Still under development	Medium	A draft of the standard has been developed by the working group, but it was still under development at the time this analysis was performed.	IEEE 1609.2.1 WAVE – Certificate Management	(All)

Supports Interfaces

Source	Destination	Flow
INDOT Cooperative ITS Credentials Management System	City and County Connected Vehicle Roadside Equipment	security credential revocations
INDOT Cooperative ITS Credentials Management System	City and County Connected Vehicle Roadside Equipment	security credentials
INDOT Cooperative ITS Credentials Management System	City and County Connected Vehicle Roadside Equipment	security policy and networking information
INDOT Cooperative ITS Credentials Management System	City and County Fire/EMS Vehicles	security credential revocations
INDOT Cooperative ITS Credentials Management System	City and County Fire/EMS Vehicles	security credentials
INDOT Cooperative ITS Credentials Management System	City and County Fire/EMS Vehicles	security policy and networking information
INDOT Cooperative ITS Credentials Management System	City and County Maintenance Vehicles	security credential revocations
INDOT Cooperative ITS Credentials Management System	City and County Maintenance Vehicles	security credentials
INDOT Cooperative ITS Credentials Management System	City and County Maintenance Vehicles	security policy and networking information
INDOT Cooperative ITS Credentials Management System	City and County Police/Sheriffs Vehicles	security credential revocations
INDOT Cooperative ITS Credentials Management System	City and County Police/Sheriffs Vehicles	security credentials
INDOT Cooperative ITS Credentials Management System	City and County Police/Sheriffs Vehicles	security policy and networking information
INDOT Cooperative ITS Credentials Management System	City and County Traffic Control Center	security credential revocations
INDOT Cooperative ITS Credentials Management System	City and County Traffic Control Center	security credentials
INDOT Cooperative ITS Credentials Management System	City and County Traffic Control Center	security policy and networking information
INDOT Cooperative ITS Credentials Management System	Commercial Vehicles and Barges	security credential revocations
INDOT Cooperative ITS Credentials Management System	Commercial Vehicles and Barges	security credentials
INDOT Cooperative ITS Credentials Management System	Commercial Vehicles and Barges	security policy and networking information
INDOT Cooperative ITS Credentials Management System	Connected/Automated Vehicles	security credential revocations
INDOT Cooperative ITS Credentials Management System	Connected/Automated Vehicles	security credentials
INDOT Cooperative ITS Credentials Management System	Connected/Automated Vehicles	security policy and networking information
INDOT Cooperative ITS Credentials Management System	CVG Airport Connected Vehicle Roadside Equipment	security credential revocations
INDOT Cooperative ITS Credentials Management System	CVG Airport Connected Vehicle Roadside Equipment	security credentials
INDOT Cooperative ITS Credentials Management System	CVG Airport Connected Vehicle Roadside Equipment	security policy and networking information
INDOT Cooperative ITS Credentials Management System	CVG Emergency Response Vehicles	security credential revocations
INDOT Cooperative ITS Credentials Management System	CVG Emergency Response Vehicles	security credentials
INDOT Cooperative ITS Credentials Management System	CVG Emergency Response Vehicles	security policy and networking information
INDOT Cooperative ITS Credentials Management System	CVG Operations Center	security credential revocations
INDOT Cooperative ITS Credentials Management System	CVG Operations Center	security credentials
INDOT Cooperative ITS Credentials Management System	CVG Operations Center	security policy and networking information
INDOT Cooperative ITS Credentials Management System	Hoosier Helper Safety Service Patrol	security credential revocations
INDOT Cooperative ITS Credentials Management System	Hoosier Helper Safety Service Patrol	security credentials
INDOT Cooperative ITS Credentials Management System	Hoosier Helper Safety Service Patrol	security policy and networking information
INDOT Cooperative ITS Credentials Management System	Indiana State Police Vehicles	security credential revocations
INDOT Cooperative ITS Credentials Management System	Indiana State Police Vehicles	security credentials
INDOT Cooperative ITS Credentials Management System	Indiana State Police Vehicles	security policy and networking information
INDOT Cooperative ITS Credentials Management System	INDOT Connected Vehicle RSE	security credential revocations
INDOT Cooperative ITS Credentials Management System	INDOT Connected Vehicle RSE	security credentials
INDOT Cooperative ITS Credentials Management System	INDOT Connected Vehicle RSE	security policy and networking information
INDOT Cooperative ITS Credentials Management System	INDOT Maintenance Vehicles	security credential revocations
INDOT Cooperative ITS Credentials Management System	INDOT Maintenance Vehicles	security credentials
INDOT Cooperative ITS Credentials Management System	INDOT Maintenance Vehicles	security policy and networking information
INDOT Cooperative ITS Credentials Management System	INDOT Seymour District Maintenance Garages	security credential revocations
INDOT Cooperative ITS Credentials Management System	INDOT Seymour District Maintenance Garages	security credentials
INDOT Cooperative ITS Credentials Management System	INDOT Seymour District Maintenance Garages	security policy and networking information
INDOT Cooperative ITS Credentials Management System	INDOT Traffic Signal Control System	security credential revocations
INDOT Cooperative ITS Credentials Management System	INDOT Traffic Signal Control System	security credentials
INDOT Cooperative ITS Credentials Management System	INDOT Traffic Signal Control System	security policy and networking information
INDOT Cooperative ITS Credentials Management System	Local Transit Vehicles	security credential revocations
INDOT Cooperative ITS Credentials Management System	Local Transit Vehicles	security credentials
INDOT Cooperative ITS Credentials Management System	Local Transit Vehicles	security policy and networking information
INDOT Cooperative ITS Credentials Management System	Other City and County Maintenance Dispatch Facilities	security credential revocations
INDOT Cooperative ITS Credentials Management System	Other City and County Maintenance Dispatch Facilities	security credentials
INDOT Cooperative ITS Credentials Management System	Other City and County Maintenance Dispatch Facilities	security policy and networking information
INDOT Cooperative ITS Credentials Management System	Other City and County Maintenance Vehicles	security credential revocations
INDOT Cooperative ITS Credentials Management System	Other City and County Maintenance Vehicles	security credentials
INDOT Cooperative ITS Credentials Management System	Other City and County Maintenance Vehicles	security policy and networking information
INDOT Cooperative ITS Credentials Management System	Other Public Safety Vehicles	security credential revocations
INDOT Cooperative ITS Credentials Management System	Other Public Safety Vehicles	security credentials
INDOT Cooperative ITS Credentials Management System	Other Public Safety Vehicles	security policy and networking information
INDOT Cooperative ITS Credentials Management System	Traveler Information Devices	security credential revocations
INDOT Cooperative ITS Credentials Management System	Traveler Information Devices	security credentials
INDOT Cooperative ITS Credentials Management System	Traveler Information Devices	security policy and networking information
KYTC Cooperative ITS Credentials Management System	City and County Connected Vehicle Roadside Equipment	security credential revocations
KYTC Cooperative ITS Credentials Management System	City and County Connected Vehicle Roadside Equipment	security credentials
KYTC Cooperative ITS Credentials Management System	City and County Connected Vehicle Roadside Equipment	security policy and networking information
KYTC Cooperative ITS Credentials Management System	City and County Fire/EMS Vehicles	security credential revocations
KYTC Cooperative ITS Credentials Management System	City and County Fire/EMS Vehicles	security credentials
KYTC Cooperative ITS Credentials Management System	City and County Fire/EMS Vehicles	security policy and networking information
KYTC Cooperative ITS Credentials Management System	City and County Maintenance Vehicles	security credential revocations
KYTC Cooperative ITS Credentials Management System	City and County Maintenance Vehicles	security credentials
KYTC Cooperative ITS Credentials Management System	City and County Maintenance Vehicles	security policy and networking information
KYTC Cooperative ITS Credentials Management System	City and County Police/Sheriffs Vehicles	security credential revocations
KYTC Cooperative ITS Credentials Management System	City and County Police/Sheriffs Vehicles	security credentials
KYTC Cooperative ITS Credentials Management System	City and County Police/Sheriffs Vehicles	security policy and networking information
KYTC Cooperative ITS Credentials Management System	City and County Traffic Control Center	security credential revocations
KYTC Cooperative ITS Credentials Management System	City and County Traffic Control Center	security credentials
KYTC Cooperative ITS Credentials Management System	City and County Traffic Control Center	security policy and networking information
KYTC Cooperative ITS Credentials Management System	Commercial Vehicles and Barges	security credential revocations
KYTC Cooperative ITS Credentials Management System	Commercial Vehicles and Barges	security credentials
KYTC Cooperative ITS Credentials Management System	Commercial Vehicles and Barges	security policy and networking information
KYTC Cooperative ITS Credentials Management System	Connected/Automated Vehicles	security credential revocations
KYTC Cooperative ITS Credentials Management System	Connected/Automated Vehicles	security credentials
KYTC Cooperative ITS Credentials Management System	Connected/Automated Vehicles	security policy and networking information
KYTC Cooperative ITS Credentials Management System	CVG Airport Connected Vehicle Roadside Equipment	security credential revocations
KYTC Cooperative ITS Credentials Management System	CVG Airport Connected Vehicle Roadside Equipment	security credentials
KYTC Cooperative ITS Credentials Management System	CVG Airport Connected Vehicle Roadside Equipment	security policy and networking information
KYTC Cooperative ITS Credentials Management System	CVG Emergency Response Vehicles	security credential revocations
KYTC Cooperative ITS Credentials Management System	CVG Emergency Response Vehicles	security credentials
KYTC Cooperative ITS Credentials Management System	CVG Emergency Response Vehicles	security policy and networking information
KYTC Cooperative ITS Credentials Management System	CVG Operations Center	security policy and networking information
KYTC Cooperative ITS Credentials Management System	KSP Troop Vehicles	security credential revocations
KYTC Cooperative ITS Credentials Management System	KSP Troop Vehicles	security credentials
KYTC Cooperative ITS Credentials Management System	KSP Troop Vehicles	security policy and networking information
KYTC Cooperative ITS Credentials Management System	KYTC District 6 Maintenance Garages	security credential revocations
KYTC Cooperative ITS Credentials Management System	KYTC District 6 Maintenance Garages	security credentials
KYTC Cooperative ITS Credentials Management System	KYTC District 6 Maintenance Garages	security policy and networking information
KYTC Cooperative ITS Credentials Management System	KYTC District 6 Maintenance Vehicles	security credential revocations
KYTC Cooperative ITS Credentials Management System	KYTC District 6 Maintenance Vehicles	security credentials
KYTC Cooperative ITS Credentials Management System	KYTC District 6 Maintenance Vehicles	security policy and networking information
KYTC Cooperative ITS Credentials Management System	KYTC SAFE Patrol	security policy and networking information
KYTC Cooperative ITS Credentials Management System	KYTC Traffic Signal Control System	security credential revocations
KYTC Cooperative ITS Credentials Management System	KYTC Traffic Signal Control System	security credentials
KYTC Cooperative ITS Credentials Management System	KYTC Traffic Signal Control System	security policy and networking information
KYTC Cooperative ITS Credentials Management System	Local Transit Vehicles	security credential revocations
KYTC Cooperative ITS Credentials Management System	Local Transit Vehicles	security credentials
KYTC Cooperative ITS Credentials Management System	Local Transit Vehicles	security policy and networking information
KYTC Cooperative ITS Credentials Management System	ODOT / KYTC Connected Vehicle Roadside Equipment	security credential revocations
KYTC Cooperative ITS Credentials Management System	ODOT / KYTC Connected Vehicle Roadside Equipment	security credentials
KYTC Cooperative ITS Credentials Management System	ODOT / KYTC Connected Vehicle Roadside Equipment	security policy and networking information
KYTC Cooperative ITS Credentials Management System	Other City and County Maintenance Dispatch Facilities	security credential revocations
KYTC Cooperative ITS Credentials Management System	Other City and County Maintenance Dispatch Facilities	security credentials
KYTC Cooperative ITS Credentials Management System	Other City and County Maintenance Dispatch Facilities	security policy and networking information
KYTC Cooperative ITS Credentials Management System	Other City and County Maintenance Vehicles	security credential revocations
KYTC Cooperative ITS Credentials Management System	Other City and County Maintenance Vehicles	security credentials
KYTC Cooperative ITS Credentials Management System	Other City and County Maintenance Vehicles	security policy and networking information
KYTC Cooperative ITS Credentials Management System	Other City and County Traffic Control Centers	security policy and networking information
KYTC Cooperative ITS Credentials Management System	Other Public Safety Vehicles	security credential revocations
KYTC Cooperative ITS Credentials Management System	Other Public Safety Vehicles	security credentials
KYTC Cooperative ITS Credentials Management System	Other Public Safety Vehicles	security policy and networking information
KYTC Cooperative ITS Credentials Management System	RAMP Transit Vehicles	security credential revocations
KYTC Cooperative ITS Credentials Management System	RAMP Transit Vehicles	security credentials
KYTC Cooperative ITS Credentials Management System	RAMP Transit Vehicles	security policy and networking information
KYTC Cooperative ITS Credentials Management System	TANK Transit Vehicles	security credential revocations
KYTC Cooperative ITS Credentials Management System	TANK Transit Vehicles	security credentials
KYTC Cooperative ITS Credentials Management System	TANK Transit Vehicles	security policy and networking information
KYTC Cooperative ITS Credentials Management System	Traveler Information Devices	security credential revocations
KYTC Cooperative ITS Credentials Management System	Traveler Information Devices	security credentials
KYTC Cooperative ITS Credentials Management System	Traveler Information Devices	security policy and networking information
KYTC Cooperative ITS Credentials Management System	TRIMARC (KYTC)	security credential revocations
KYTC Cooperative ITS Credentials Management System	TRIMARC (KYTC)	security credentials
KYTC Cooperative ITS Credentials Management System	TRIMARC (KYTC)	security policy and networking information
KYTC Cooperative ITS Credentials Management System	TRIMARC Freeway Service Patrol (KYTC)	security credential revocations
KYTC Cooperative ITS Credentials Management System	TRIMARC Freeway Service Patrol (KYTC)	security credentials
KYTC Cooperative ITS Credentials Management System	TRIMARC Freeway Service Patrol (KYTC)	security policy and networking information
ODOT Cooperative ITS Credentials Management System	BCRTA Transit Vehicles	security credential revocations
ODOT Cooperative ITS Credentials Management System	BCRTA Transit Vehicles	security credentials
ODOT Cooperative ITS Credentials Management System	BCRTA Transit Vehicles	security policy and networking information
ODOT Cooperative ITS Credentials Management System	Cincinnati Fire/EMS Vehicles	security credential revocations
ODOT Cooperative ITS Credentials Management System	Cincinnati Fire/EMS Vehicles	security credentials
ODOT Cooperative ITS Credentials Management System	Cincinnati Fire/EMS Vehicles	security policy and networking information
ODOT Cooperative ITS Credentials Management System	Cincinnati Maintenance Vehicles	security credential revocations
ODOT Cooperative ITS Credentials Management System	Cincinnati Maintenance Vehicles	security credentials
ODOT Cooperative ITS Credentials Management System	Cincinnati Maintenance Vehicles	security policy and networking information
ODOT Cooperative ITS Credentials Management System	Cincinnati Police Vehicles	security credential revocations
ODOT Cooperative ITS Credentials Management System	Cincinnati Police Vehicles	security credentials
ODOT Cooperative ITS Credentials Management System	Cincinnati Police Vehicles	security policy and networking information
ODOT Cooperative ITS Credentials Management System	Cincinnati Public Services Department	security credential revocations
ODOT Cooperative ITS Credentials Management System	Cincinnati Public Services Department	security credentials
ODOT Cooperative ITS Credentials Management System	Cincinnati Public Services Department	security policy and networking information
ODOT Cooperative ITS Credentials Management System	Cincinnati Streetcar Rail Vehicles	security credential revocations
ODOT Cooperative ITS Credentials Management System	Cincinnati Streetcar Rail Vehicles	security credentials
ODOT Cooperative ITS Credentials Management System	Cincinnati Streetcar Rail Vehicles	security policy and networking information
ODOT Cooperative ITS Credentials Management System	Cincinnati Traffic Control Center	security credential revocations
ODOT Cooperative ITS Credentials Management System	Cincinnati Traffic Control Center	security credentials
ODOT Cooperative ITS Credentials Management System	Cincinnati Traffic Control Center	security policy and networking information
ODOT Cooperative ITS Credentials Management System	City and County Connected Vehicle Roadside Equipment	security credential revocations
ODOT Cooperative ITS Credentials Management System	City and County Connected Vehicle Roadside Equipment	security credentials
ODOT Cooperative ITS Credentials Management System	City and County Connected Vehicle Roadside Equipment	security policy and networking information
ODOT Cooperative ITS Credentials Management System	City and County Fire/EMS Vehicles	security credential revocations
ODOT Cooperative ITS Credentials Management System	City and County Fire/EMS Vehicles	security credentials
ODOT Cooperative ITS Credentials Management System	City and County Fire/EMS Vehicles	security policy and networking information
ODOT Cooperative ITS Credentials Management System	City and County Maintenance Vehicles	security credential revocations
ODOT Cooperative ITS Credentials Management System	City and County Maintenance Vehicles	security credentials
ODOT Cooperative ITS Credentials Management System	City and County Maintenance Vehicles	security policy and networking information
ODOT Cooperative ITS Credentials Management System	City and County Police/Sheriffs Vehicles	security credential revocations
ODOT Cooperative ITS Credentials Management System	City and County Police/Sheriffs Vehicles	security credentials
ODOT Cooperative ITS Credentials Management System	City and County Police/Sheriffs Vehicles	security policy and networking information
ODOT Cooperative ITS Credentials Management System	City and County Traffic Control Center	security credential revocations
ODOT Cooperative ITS Credentials Management System	City and County Traffic Control Center	security credentials
ODOT Cooperative ITS Credentials Management System	City and County Traffic Control Center	security policy and networking information
ODOT Cooperative ITS Credentials Management System	Commercial Vehicles and Barges	security credential revocations
ODOT Cooperative ITS Credentials Management System	Commercial Vehicles and Barges	security credentials
ODOT Cooperative ITS Credentials Management System	Commercial Vehicles and Barges	security policy and networking information
ODOT Cooperative ITS Credentials Management System	Connected/Automated Vehicles	security credential revocations
ODOT Cooperative ITS Credentials Management System	Connected/Automated Vehicles	security credentials
ODOT Cooperative ITS Credentials Management System	Connected/Automated Vehicles	security policy and networking information
ODOT Cooperative ITS Credentials Management System	CTC Transit Vehicles	security credential revocations
ODOT Cooperative ITS Credentials Management System	CTC Transit Vehicles	security credentials
ODOT Cooperative ITS Credentials Management System	CTC Transit Vehicles	security policy and networking information
ODOT Cooperative ITS Credentials Management System	CVG Airport Connected Vehicle Roadside Equipment	security credential revocations
ODOT Cooperative ITS Credentials Management System	CVG Airport Connected Vehicle Roadside Equipment	security credentials
ODOT Cooperative ITS Credentials Management System	CVG Airport Connected Vehicle Roadside Equipment	security policy and networking information
ODOT Cooperative ITS Credentials Management System	CVG Emergency Response Vehicles	security credential revocations
ODOT Cooperative ITS Credentials Management System	CVG Emergency Response Vehicles	security credentials
ODOT Cooperative ITS Credentials Management System	CVG Emergency Response Vehicles	security policy and networking information
ODOT Cooperative ITS Credentials Management System	CVG Operations Center	security credential revocations
ODOT Cooperative ITS Credentials Management System	CVG Operations Center	security credentials
ODOT Cooperative ITS Credentials Management System	CVG Operations Center	security policy and networking information
ODOT Cooperative ITS Credentials Management System	Hamilton County Fire/EMS Vehicles	security credential revocations
ODOT Cooperative ITS Credentials Management System	Hamilton County Fire/EMS Vehicles	security credentials
ODOT Cooperative ITS Credentials Management System	Hamilton County Fire/EMS Vehicles	security policy and networking information
ODOT Cooperative ITS Credentials Management System	Hamilton County Maintenance Division	security credential revocations
ODOT Cooperative ITS Credentials Management System	Hamilton County Maintenance Division	security credentials
ODOT Cooperative ITS Credentials Management System	Hamilton County Maintenance Division	security policy and networking information
ODOT Cooperative ITS Credentials Management System	Hamilton County Maintenance Vehicle	security credential revocations
ODOT Cooperative ITS Credentials Management System	Hamilton County Maintenance Vehicle	security credentials
ODOT Cooperative ITS Credentials Management System	Hamilton County Maintenance Vehicle	security policy and networking information
ODOT Cooperative ITS Credentials Management System	Hamilton County Sheriffs Vehicles	security credential revocations
ODOT Cooperative ITS Credentials Management System	Hamilton County Sheriffs Vehicles	security credentials
ODOT Cooperative ITS Credentials Management System	Hamilton County Sheriffs Vehicles	security policy and networking information
ODOT Cooperative ITS Credentials Management System	Hamilton County Signal Operations	security credential revocations
ODOT Cooperative ITS Credentials Management System	Hamilton County Signal Operations	security credentials
ODOT Cooperative ITS Credentials Management System	Hamilton County Signal Operations	security policy and networking information
ODOT Cooperative ITS Credentials Management System	Local Transit Vehicles	security credential revocations
ODOT Cooperative ITS Credentials Management System	Local Transit Vehicles	security credentials
ODOT Cooperative ITS Credentials Management System	Local Transit Vehicles	security policy and networking information
ODOT Cooperative ITS Credentials Management System	ODOT / KYTC Connected Vehicle Roadside Equipment	security credential revocations
ODOT Cooperative ITS Credentials Management System	ODOT / KYTC Connected Vehicle Roadside Equipment	security credentials
ODOT Cooperative ITS Credentials Management System	ODOT / KYTC Connected Vehicle Roadside Equipment	security policy and networking information
ODOT Cooperative ITS Credentials Management System	ODOT ATMS	security credential revocations
ODOT Cooperative ITS Credentials Management System	ODOT ATMS	security credentials
ODOT Cooperative ITS Credentials Management System	ODOT ATMS	security policy and networking information
ODOT Cooperative ITS Credentials Management System	ODOT District 8 Maintenance Garages	security credential revocations
ODOT Cooperative ITS Credentials Management System	ODOT District 8 Maintenance Garages	security credentials
ODOT Cooperative ITS Credentials Management System	ODOT District 8 Maintenance Garages	security policy and networking information
ODOT Cooperative ITS Credentials Management System	ODOT Freeway Safety Patrol	security credential revocations
ODOT Cooperative ITS Credentials Management System	ODOT Freeway Safety Patrol	security credentials
ODOT Cooperative ITS Credentials Management System	ODOT Freeway Safety Patrol	security policy and networking information
ODOT Cooperative ITS Credentials Management System	ODOT Maintenance Vehicles	security credential revocations
ODOT Cooperative ITS Credentials Management System	ODOT Maintenance Vehicles	security credentials
ODOT Cooperative ITS Credentials Management System	ODOT Maintenance Vehicles	security policy and networking information
ODOT Cooperative ITS Credentials Management System	ODOT Traffic Signal Control System	security credential revocations
ODOT Cooperative ITS Credentials Management System	ODOT Traffic Signal Control System	security credentials
ODOT Cooperative ITS Credentials Management System	ODOT Traffic Signal Control System	security policy and networking information
ODOT Cooperative ITS Credentials Management System	Ohio State Highway Patrol Vehicles	security credential revocations
ODOT Cooperative ITS Credentials Management System	Ohio State Highway Patrol Vehicles	security credentials
ODOT Cooperative ITS Credentials Management System	Ohio State Highway Patrol Vehicles	security policy and networking information
ODOT Cooperative ITS Credentials Management System	Other City and County Maintenance Dispatch Facilities	security credential revocations
ODOT Cooperative ITS Credentials Management System	Other City and County Maintenance Dispatch Facilities	security credentials
ODOT Cooperative ITS Credentials Management System	Other City and County Maintenance Dispatch Facilities	security policy and networking information
ODOT Cooperative ITS Credentials Management System	Other City and County Maintenance Vehicles	security credential revocations
ODOT Cooperative ITS Credentials Management System	Other City and County Maintenance Vehicles	security credentials
ODOT Cooperative ITS Credentials Management System	Other City and County Maintenance Vehicles	security policy and networking information
ODOT Cooperative ITS Credentials Management System	Other City and County Traffic Control Centers	security credential revocations
ODOT Cooperative ITS Credentials Management System	Other City and County Traffic Control Centers	security credentials
ODOT Cooperative ITS Credentials Management System	Other City and County Traffic Control Centers	security policy and networking information
ODOT Cooperative ITS Credentials Management System	Other Public Safety Vehicles	security credential revocations
ODOT Cooperative ITS Credentials Management System	Other Public Safety Vehicles	security credentials
ODOT Cooperative ITS Credentials Management System	Other Public Safety Vehicles	security policy and networking information
ODOT Cooperative ITS Credentials Management System	SORTA ACCESS Vehicles	security credential revocations
ODOT Cooperative ITS Credentials Management System	SORTA ACCESS Vehicles	security credentials
ODOT Cooperative ITS Credentials Management System	SORTA ACCESS Vehicles	security policy and networking information
ODOT Cooperative ITS Credentials Management System	SORTA Fixed Route Vehicles	security credential revocations
ODOT Cooperative ITS Credentials Management System	SORTA Fixed Route Vehicles	security credentials
ODOT Cooperative ITS Credentials Management System	SORTA Fixed Route Vehicles	security policy and networking information
ODOT Cooperative ITS Credentials Management System	Traveler Information Devices	security credential revocations
ODOT Cooperative ITS Credentials Management System	Traveler Information Devices	security credentials
ODOT Cooperative ITS Credentials Management System	Traveler Information Devices	security policy and networking information
ODOT Cooperative ITS Credentials Management System	University of Cincinnati Shuttle Vehicles	security credential revocations
ODOT Cooperative ITS Credentials Management System	University of Cincinnati Shuttle Vehicles	security credentials
ODOT Cooperative ITS Credentials Management System	University of Cincinnati Shuttle Vehicles	security policy and networking information