SIST-TS CLC/TS 50701:2021

Railway applications - Cybersecurity

SIST-TS CLC/TS 50701:2021

Name:SIST-TS CLC/TS 50701:2021   Standard name:Railway applications - Cybersecurity
Standard number:SIST-TS CLC/TS 50701:2021   language:English language
Release Date:22-Jul-2021   technical committee:ŽEN - Electrical applications for railways
Drafting committee:   ICS number:35.030 - IT Security
SLOVENSKI STANDARD
SIST-TS CLC/TS 50701:2021
01-september-2021
Železniške naprave - Kibernetska varnost
Railway applications - Cybersecurity
Bahnanwendungen - Cybersecurity
Applications ferroviaires - Cybersécurité
Ta slovenski standard je istoveten z: CLC/TS 50701:2021
ICS:
35.030 Informacijska varnost IT Security
45.020 Železniška tehnika na Railway engineering in
splošno general
SIST-TS CLC/TS 50701:2021 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST-TS CLC/TS 50701:2021

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SIST-TS CLC/TS 50701:2021


TECHNICAL SPECIFICATION CLC/TS 50701

SPÉCIFICATION TECHNIQUE

TECHNISCHE SPEZIFIKATION
July 2021
ICS 35.030; 45.020

English Version
Railway applications - Cybersecurity
Applications ferroviaires - Cybersécurité Bahnanwendungen - IT-Sicherheit
This Technical Specification was approved by CENELEC on 2021-05-11.

CENELEC members are required to announce the existence of this TS in the same way as for an EN and to make the TS available promptly
at national level in an appropriate form. It is permissible to keep conflicting national standards in force.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.


European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. CLC/TS 50701:2021 E

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SIST-TS CLC/TS 50701:2021
CLC/TS 50701:2021 (E)
Contents Page
European foreword . 6
Introduction . 7
1 Scope . 8
2 Normative references . 8
3 Terms, definitions and abbreviations. 8
3.1 Terms and definitions . 8
3.2 Abbreviations .24
4 Railway system overview .26
4.1 Introduction .26
4.2 Railway asset model .27
4.3 Railway physical architecture model .28
4.4 High-level railway zone model .29
5 Cybersecurity within a railway application lifecycle .31
5.1 Introduction .31
5.2 Railway application and product lifecycles .31
5.3 Activities, synchronization and deliverables .31
5.4 Cybersecurity context and cybersecurity management plan .35
5.5 Relationship between cybersecurity and essential functions .35
5.5.1 General .35
5.5.2 Defence in depth .
...

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