EU: Signal Control Messages - Secure Wireless Internet (EU)
Description:
This solution is used within Australia and the E.U.. It combines standards associated with EU: Signal Control Messages with those for I-M: Secure Wireless Internet (EU). The EU: Signal Control Messages standards include upper-layer standards required to implement signal control information flows. The I-M: Secure Wireless Internet (EU) standards include lower-layer standards that support secure communications between two entities, either or both of which may be mobile devices, but they must be stationary or only moving within wireless range of a single wireless access point (e.g., a parked car). Security is based on X.509 certificates. A non-mobile (if any) endpoint may connect to the service provider using any Internet connection method.Relevant Regions:
- Australia
- European Union
Comm Profile: I-M: Secure Wireless Internet (EU)
Comm Class: WAN - Wide Area Network
Standards in Profile:
| Level | Standard |
|---|---|
| Access | Wireless Internet Alternatives (EU) |
| Mgmt | Bundle: SNMPv3 MIB |
| Security | Secure Session Alternatives |
| TransNet | Internet Transport Alternatives |
| TransNet | IP Alternatives |
Data Profile: EU: Signal Control Messages
Standards in Profile:
| Level | Standard |
|---|---|
| Facilities | ETSI 103 301 Vehicle Comms -Facilities layer Protocols & Comms for Infra Svcs |
| ITS Application Entity | ETSI 102 894-2 U&AR Common Data Dict |
| ITS Application Entity | ISO 19091 V2I for signalized intersections |
| ITS Application Entity | SAE J2735 DSRC Message Set |
Solution Issues Severity: 13
The severity issue score calculation only includes issues associated with standards that are included by default.
Solution Issues:
| Default | Severity | Name | Type | Description |
|---|---|---|---|---|
| True | Low | Data not defined in standard format | ITS Info Gap | The definition of data concepts should conform to ISO 14817-1 to promote reuse among ITS. |
| True | Low | Not a standard (minor) | Standardization Gap | The document is publicly available and widely used but it is not currently a formal standard. |
| True | Medium | Secure data access not provided | Security Gap | The solution does not define rules on how the application entity authenticates requests to accept or provide data. |
| True | High | Data/comm profile pairing | Standardization Gap | There are ambiguities as to how to (or if one should) couple the upper-layer standards defined in this solution with the indicated lower-layer standards. |
| False | Medium | Option not standardized | Standardization Gap | The option set includes at least one option that is not (yet) defined in a standard. |
| False | Medium | Uncertainty about trust revocation mechanism | Security Gap | The mechanisms used to prevent bad actors from sending authorized messages is unproven. |
Solution to Triples
This solution is used on the following information flow triples: