Remote Access Device --> Center:
secure center operator input
Definitions
secure center operator input (Information Flow): Operator inputs provided via VPN to a remote center.
Remote Access Device (Source Physical Object): The 'Remote Access Device' allows a system operator/user outside a physical center to remotely access a center or support system and interact with that system as if the operator was in the center. This requires a secure, authenticated Virtual Private Network (VPN) connection between the Remote Access Device and the center or support system.
Center (Destination Physical Object): This general physical object is used to model core capabilities that are common to any center.
Included In
This Triple is in the following Service Packages:
This triple is associated with the following Functional Objects:
This Triple is described by the following Functional View Data Flows:
This Triple has the following triple relationships:
None |
Communication Solutions
- (Out of Scope) - Guaranteed Secure Internet (ITS) (0)
- (None-Data) - Guaranteed Secure Internet (ITS) (32)
Selected Solution
Solution Description
ITS Application Entity
Out of Scope |
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Mgmt
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Facilities
Out of Scope |
Security
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TransNet
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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 |
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Time Context | Now |
Spatial Context | Regional |
Acknowledgement | True |
Cardinality | Unicast |
Initiator | Source |
Authenticable | True |
Encrypt | True |
Interoperability | Description |
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Local | In cases where an interface is normally encapsulated by a single stakeholder, interoperability is still desirable, but the motive is vendor independence and the efficiencies and choices that an open standards-based interface provides. |
Security
Information Flow Security | ||||
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Confidentiality | Integrity | Availability | ||
Rating | Moderate | Moderate | Moderate | |
Basis | This flow represents an operator control flow; observation may expose procedures and vulnerabilities, and may enable nefarious activity. Manipulation of flow contents, may enable nefarious activity, whlie interruptions or accidental changes to flow contents are likely to disrupt transportation operations. The whole point of this flow is to secure remote operations of ITS centers. | This flow represents an operator control flow; observation may expose procedures and vulnerabilities, and may enable nefarious activity. Manipulation of flow contents, may enable nefarious activity, whlie interruptions or accidental changes to flow contents are likely to disrupt transportation operations. The whole point of this flow is to secure remote operations of ITS centers. | This flow represents an operator control flow; observation may expose procedures and vulnerabilities, and may enable nefarious activity. Manipulation of flow contents, may enable nefarious activity, whlie interruptions or accidental changes to flow contents are likely to disrupt transportation operations. The whole point of this flow is to secure remote operations of ITS centers. |
Security Characteristics | Value |
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Authenticable | True |
Encrypt | True |