X2Rail‐3 -- Deliverable 8.3 -- Protection profile for Adaptable Communication System (ACS) components
Résumé
This document is a deliverable of the X2RAIL-3 European Project (https://projects.shift2rail.org/s2r_ip2_n.aspx?p=X2RAIL-3).
This document provides the first version of the Protection Profile (PP) for an Adaptable
Communication System (ACS) component, the ACS gateway (ACS GW).
The scope of the ACS is derived from X2Rail-1, UIC Future Railway Mobile
Communication System (FRMCS) and Mission Critical Service group from 3GPP.
The technical security requirements for the main network component, the ACS GW, are
derived from IEC 62443-4-2 considering security level 3 (SL 3) and X2Rail Shared Security
Services.
Due to the limitation of FRMCS use cases to mission-critical Automatic Train Protection (ATP)
and business communication of Wireless internet on-train for passengers, this protection
profile might not be comprehensive. A future update of the PP is likely due to future mobile
communication technology research activities, potentially growing FRMCS use cases, and
updates of the specifications given above.