Information technology - Security techniques - Information security management systems - Requirements (ISO/IEC 27001:2013 including Cor 1:2014 and Cor 2:2015)

This International Standard specifies the requirements for establishing, implementing, maintaining
and continually improving an information security management system within the context of the
organization. This International Standard also includes requirements for the assessment and treatment
of information security risks tailored to the needs of the organization. The requirements set out in this
International Standard are generic and are intended to be applicable to all organizations, regardless
of type, size or nature. Excluding any of the requirements specified in Clauses 4 to 10 is not acceptable
when an organization claims conformity to this International Standard.

Informationstechnik - Sicherheitsverfahren - Informationssicherheitsmanagementsysteme - Anforderungen (ISO/IEC 27001:2013 + Cor. 1:2014 + Cor. 2:2015)

Technologies de l'information - Techniques de sécurité - Systèmes de management de la sécurité de l'information - Exigences (ISO/IEC 27001:2013 y compris Cor 1:2014 et Cor 2:2015)

Informacijska tehnologija - Varnostne tehnike - Sistemi upravljanja informacijske varnosti - Zahteve (ISO/IEC 27001:2013, vključno s popravkoma Cor 1:2014 in Cor 2:2015)

Ta mednarodni standard določa zahteve za vzpostavitev, izvajanje, vzdrževanje in nenehno izboljševanje sistema upravljanja informacijske varnosti v okviru organizacije. Zajema tudi zahteve za ocenjevanje in obravnavanje tveganj informacijske varnosti, ki so prilagojene potrebam organizacije. Zahteve, postavljene v tem mednarodnem standardu, so generične in so namenjene uporabi v vseh organizacijah ne glede na vrsto, velikost ali naravo. Izključevanje katere koli zahteve, določene v točkah 4 do 10, ni sprejemljivo, kadar organizacija zagotavlja skladnost s tem mednarodnim standardom.

General Information

Status
Published
Publication Date
21-Feb-2017
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Due Date
22-Feb-2017
Completion Date
22-Feb-2017

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SIST EN ISO/IEC 27001:2017
01-julij-2017

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Information technology - Security techniques - Information security management systems

- Requirements (ISO/IEC 27001:2013 including Cor 1:2014 and Cor 2:2015)
Informationstechnik - Sicherheitsverfahren - Informationssicherheits-
Managementsysteme - Anforderungen (ISO/IEC 27001:2013 einschließlich Cor 1:2014
und Cor 2:2015)

Technologies de l'information - Techniques de sécurité - Systèmes de management de

la sécurité de l'information - Exigences (ISO/IEC 27001:2013 y compris Cor 1:2014 et

Cor 2:2015)
Ta slovenski standard je istoveten z: EN ISO/IEC 27001:2017
ICS:
03.100.70 Sistemi vodenja Management systems
35.030 Informacijska varnost IT Security
SIST EN ISO/IEC 27001:2017 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO/IEC 27001:2017
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SIST EN ISO/IEC 27001:2017
EN ISO/IEC 27001
EUROPEAN STANDARD
NORME EUROPÉENNE
February 2017
EUROPÄISCHE NORM
ICS 03.100.70; 35.030
English Version
Information technology - Security techniques -
Information security management systems - Requirements
(ISO/IEC 27001:2013 including Cor 1:2014 and Cor
2:2015)

Technologies de l'information - Techniques de sécurité Informationstechnik - Sicherheitsverfahren -

- Systèmes de management de la sécurité de Informationssicherheits-Managementsysteme -

l'information - Exigences (ISO/IEC 27001:2013 y Anforderungen (ISO/IEC 27001:2013 einschließlich

compris Cor 1:2014 et Cor 2:2015) Cor 1:2014 und Cor 2:2015)
This European Standard was approved by CEN on 26 January 2017.

CEN and CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions

for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical

references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to

any CEN and CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by

translation under the responsibility of a CEN and CENELEC member into its own language and notified to the CEN-CENELEC

Management Centre has the same status as the official versions.

CEN and CENELEC members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic,

Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,

Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden,

Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATIO N
EUROPÄISCHES KOMITEE FÜR NORMUN G
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels

© 2017 CEN and CENELEC All rights of exploitation in any form and by any means Ref. No. EN ISO/IEC 27001:2017 E

reserved worldwide for CEN and CENELEC national
Members.
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SIST EN ISO/IEC 27001:2017
EN ISO/IEC 27001:2017 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

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SIST EN ISO/IEC 27001:2017
EN ISO/IEC 27001:2017 (E)
European foreword

The text of ISO/IEC 27001:2013 including Cor 1:2014 and Cor 2:2015 has been prepared by Technical

Committee ISO/IEC JTC 1 “Information technology” of the International Organization for

Standardization (ISO) and the International Electrotechnical Commission (IEC) and has been taken over

as EN ISO/IEC 27001:2017.

This European Standard shall be given the status of a national standard, either by publication of an

identical text or by endorsement, at the latest by August 2017, and conflicting national standards shall

be withdrawn at the latest by August 2017.

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent

rights.

According to the CEN-CENELEC Internal Regulations, the national standards organizations of the

following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,

Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,

France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,

Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and the United Kingdom.
Endorsement notice

The text of ISO/IEC 27001:2013 including Cor 1:2014 and Cor 2:2015 has been approved by CEN as

EN ISO/IEC 27001:2017 without any modification.
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SIST EN ISO/IEC 27001:2017
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SIST EN ISO/IEC 27001:2017
INTERNATIONAL ISO/IEC
STANDARD 27001
Second edition
2013-10-01
Information technology — Security
techniques — Information security
management systems — Requirements
Technologies de l’information — Techniques de sécurité — Systèmes
de management de la sécurité de l’information — Exigences
Reference number
ISO/IEC 27001:2013(E)
ISO/IEC 2013
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SIST EN ISO/IEC 27001:2017
ISO/IEC 27001:2013(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO/IEC 2013

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form

or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior

written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of

the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO/IEC 2013 – All rights reserved
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SIST EN ISO/IEC 27001:2017
ISO/IEC 27001:2013(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

0 Introduction ...............................................................................................................................................................................................................v

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Context of the organization ....................................................................................................................................................................... 1

4.1 Understanding the organization and its context ....................................................................................................... 1

4.2 Understanding the needs and expectations of interested parties .............................................................. 1

4.3 Determining the scope of the information security management system .......................................... 1

4.4 Information security management system ..................................................................................................................... 2

5 Leadership .................................................................................................................................................................................................................. 2

5.1 Leadership and commitment ..................................................................................................................................................... 2

5.2 Policy ............................................................................................................................................................................................................... 2

5.3 Organizational roles, responsibilities and authorities.......................................................................................... 3

6 Planning ......................................................................................................................................................................................................................... 3

6.1 Actions to address risks and opportunities ................................................................................................................... 3

6.2 Information security objectives and planning to achieve them ................................................................... 5

7 Support ........................................................................................................................................................................................................................... 5

7.1 Resources ..................................................................................................................................................................................................... 5

7.2 Competence ............................................................................................................................................................................................... 5

7.3 Awareness ................................................................................................................................................................................................... 5

7.4 Communication ...................................................................................................................................................................................... 6

7.5 Documented information ............................................................................................................................................................... 6

8 Operation ..................................................................................................................................................................................................................... 7

8.1 Operational planning and control .......................................................................................................................................... 7

8.2 Information security risk assessment................................................................................................................................. 7

8.3 Information security risk treatment .................................................................................................................................... 7

9 Performance evaluation ............................................................................................................................................................................... 7

9.1 Monitoring, measurement, analysis and evaluation ............................................................................................... 7

9.2 Internal audit ............................................................................................................................................................................................ 8

9.3 Management review ........................................................................................................................................................................... 8

10 Improvement ............................................................................................................................................................................................................ 9

10.1 Nonconformity and corrective action ................................................................................................................................. 9

10.2 Continual improvement .................................................................................................................................................................. 9

Annex A (normative) Reference control objectives and controls ........................................................................................10

Bibliography .............................................................................................................................................................................................................................23

© ISO/IEC 2013 – All rights reserved iii
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SIST EN ISO/IEC 27001:2017
ISO/IEC 27001:2013(E)
Foreword

ISO (the International Organization for Standardization) and IEC (the International Electrotechnical

Commission) form the specialized system for worldwide standardization. National bodies that are

members of ISO or IEC participate in the development of International Standards through technical

committees established by the respective organization to deal with particular fields of technical

activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international

organizations, governmental and non-governmental, in liaison with ISO and IEC, also take part in the

work. In the field of information technology, ISO and IEC have established a joint technical committee,

ISO/IEC JTC 1.

International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.

The main task of the joint technical committee is to prepare International Standards. Draft International

Standards adopted by the joint technical committee are circulated to national bodies for voting.

Publication as an International Standard requires approval by at least 75 % of the national bodies

casting a vote.

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights.

ISO/IEC 27001 was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology,

Subcommittee SC 27, IT Security techniques.

This second edition cancels and replaces the first edition (ISO/IEC 27001:2005), which has been

technically revised.
iv © ISO/IEC 2013 – All rights reserved
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SIST EN ISO/IEC 27001:2017
ISO/IEC 27001:2013(E)
0 Introduction
0.1 General

This International Standard has been prepared to provide requirements for establishing, implementing,

maintaining and continually improving an information security management system. The adoption of an

information security management system is a strategic decision for an organization. The establishment

and implementation of an organization’s information security management system is influenced by the

organization’s needs and objectives, security requirements, the organizational processes used and the

size and structure of the organization. All of these influencing factors are expected to change over time.

The information security management system preserves the confidentiality, integrity and availability

of information by applying a risk management process and gives confidence to interested parties that

risks are adequately managed.

It is important that the information security management system is part of and integrated with the

organization’s processes and overall management structure and that information security is considered

in the design of processes, information systems, and controls. It is expected that an information security

management system implementation will be scaled in accordance with the needs of the organization.

This International Standard can be used by internal and external parties to assess the organization’s

ability to meet the organization’s own information security requirements.

The order in which requirements are presented in this International Standard does not reflect their

importance or imply the order in which they are to be implemented. The list items are enumerated for

reference purpose only.

ISO/IEC 27000 describes the overview and the vocabulary of information security management

systems, referencing the information security management system family of standards (including

[2] [3] [4]

ISO/IEC 27003 , ISO/IEC 27004 and ISO/IEC 27005 ), with related terms and definitions.

0.2 Compatibility with other management system standards

This International Standard applies the high-level structure, identical sub-clause titles, identical text,

common terms, and core definitions defined in Annex SL of ISO/IEC Directives, Part 1, Consolidated ISO

Supplement, and therefore maintains compatibility with other management system standards that have

adopted the Annex SL.

This common approach defined in the Annex SL will be useful for those organizations that choose to operate

a single management system that meets the requirements of two or more management system standards.

© ISO/IEC 2013 – All rights reserved v
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SIST EN ISO/IEC 27001:2017
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SIST EN ISO/IEC 27001:2017
INTERNATIONAL STANDARD ISO/IEC 27001:2013(E)
Information technology — Security techniques —
Information security management systems — Requirements
1 Scope

This International Standard specifies the requirements for establishing, implementing, maintaining

and continually improving an information security management system within the context of the

organization. This International Standard also includes requirements for the assessment and treatment

of information security risks tailored to the needs of the organization. The requirements set out in this

International Standard are generic and are intended to be applicable to all organizations, regardless

of type, size or nature. Excluding any of the requirements specified in Clauses 4 to 10 is not acceptable

when an organization claims conformity to this International Standard.
2 Normative references

The following documents, in whole or in part, are normatively referenced in this document and are

indispensable for its application. For dated references, only the edition cited applies. For undated

references, the latest edition of the referenced document (including any amendments) applies.

ISO/IEC 27000, Information technology — Security techniques — Information security management

systems — Overview and vocabulary
3 Terms and definitions

For the purposes of this document, the terms and definitions given in ISO/IEC 27000 apply.

4 Context of the organization
4.1 Understanding the organization and its context

The organization shall determine external and internal issues that are relevant to its purpose and that

affect its ability to achieve the intended outcome(s) of its information security management system.

NOTE Determining these issues refers to establishing the external and internal context of the organization

[5]
considered in Clause 5.3 of ISO 31000:2009 .
4.2 Understanding the needs and expectations of interested parties
The organization shall determine:

a) interested parties that are relevant to the information security management system; and

b) the requirements of these interested parties relevant to information security.

NOTE The requirements of interested parties may include legal and regulatory requirements and

contractual obligations.
4.3 Determining the scope of the information security management system

The organization shall determine the boundaries and applicability of the information security

management system to establish its scope.
© ISO/IEC 2013 – All rights reserved 1
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SIST EN ISO/IEC 27001:2017
ISO/IEC 27001:2013(E)
When determining this scope, the organization shall consider:
a) the external and internal issues referred to in 4.1;
b) the requirements referred to in 4.2; and

c) interfaces and dependencies between activities performed by the organization, and those that are

performed by other organizations.
The scope shall be available as documented information.
4.4 Information security management system

The organization shall establish, implement, maintain and continually improve an information security

management system, in accordance with the requirements of this International Standard.

5 Leadership
5.1 Leadership and commitment

Top management shall demonstrate leadership and commitment with respect to the information

security management system by:

a) ensuring the information security policy and the information security objectives are established

and are compatible with the strategic direction of the organization;

b) ensuring the integration of the information security management system requirements into the

organization’s processes;

c) ensuring that the resources needed for the information security management system are available;

d) communicating the importance of effective information security management and of conforming to

the information security management system requirements;

e) ensuring that the information security management system achieves its intended outcome(s);

f) directing and supporting persons to contribute to the effectiveness of the information security

management system;
g) promoting continual improvement; and

h) supporting other relevant management roles to demonstrate their leadership as it applies to their

areas of responsibility.
5.2 Policy
Top management shall establish an information security policy that:
a) is appropriate to the purpose of the organization;

b) includes information security objectives (see 6.2) or provides the framework for setting information

security objectives;

c) includes a commitment to satisfy applicable requirements related to information security; and

d) includes a commitment to continual improvement of the information security management system.

The information security policy shall:
e) be available as documented information;
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SIST EN ISO/IEC 27001:2017
ISO/IEC 27001:2013(E)
f) be communicated within the organization; and
g) be available to interested parties, as appropriate.
5.3 Organizational roles, responsibilities and authorities

Top management shall ensure that the responsibilities and authorities for roles relevant to information

security are assigned and communicated.
Top management shall assign the responsibility and authority for:

a) ensuring that the information security management system conforms to the requirements of this

International Standard; and

b) reporting on the performance of the information security management system to top management.

NOTE Top management may also assign responsibilities and authorities for reporting performance of the

information security management system within the organization.
6 Planning
6.1 Actions to address risks and opportunities
6.1.1 General

When planning for the information security management system, the organization shall consider the

issues referred to in 4.1 and the requirements referred to in 4.2 and determine the risks and opportunities

that need to be addressed to:

a) ensure the information security management system can achieve its intended outcome(s);

b) prevent, or reduce, undesired effects; and
c) achieve continual improvement.
The organization shall plan:
d) actions to address these risks and opportunities; and
e) how to

1) integrate and implement the actions into its information security management system

processes; and
2) evaluate the effectiveness of these actions.
6.1.2 Information security risk assessment

The organization shall define and apply an information security risk assessment process that:

a) establishes and maintains information security risk criteria that include:
1) the risk acceptance criteria; and
2) criteria for performing information security risk assessments;

b) ensures that repeated information security risk assessments produce consistent, valid and

comparable results;
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SIST EN ISO/IEC 27001:2017
ISO/IEC 27001:2013(E)
c) identifies the information security risks:

1) apply the information security risk assessment process to identify risks associated with the loss

of confidentiality, integrity and availability for information within the scope of the information

security management system; and
2) identify the risk owners;
d) analyses the information security risks:

1) assess the potential consequences that would result if the risks identified in 6.1.2 c) 1) were

to materialize;

2) assess the realistic likelihood of the occurrence of the risks identified in 6.1.2 c) 1); and

3) determine the levels of risk;
e) evaluates the information security risks:

1) compare the results of risk analysis with the risk criteria established in 6.1.2 a); and

2) prioritize the analysed risks for risk treatment.

The organization shall retain documented information about the information security risk

assessment process.
6.1.3 Information security risk treatment

The organization shall define and apply an information security risk treatment process to:

a) select appropriate information security risk treatment options, taking account of the risk

assessment results;

b) determine all controls that are necessary to implement the information security risk treatment

option(s) chosen;

NOTE Organizations can design controls as required, or identify them from any source.

c) compare the controls determined in 6.1.3 b) above with those in Annex A and verify that no necessary

controls have been omitted;

NOTE 1 Annex A contains a comprehensive list of control objectives and controls. Users of this International

Standard are directed to Annex A to ensure that no necessary controls are overlooked.

NOTE 2 Control objectives are implicitly included in the controls chosen. The control objectives and

controls listed in Annex A are not exhaustive and additional control objectives and controls may be needed.

d) produce a Statement of Applicability that contains the necessary controls (see 6.1.3 b) and c)) and

justification for inclusions, whether they are implemented or not, and the justification for exclusions

of controls from Annex A;
e) formulate an information security risk treatment plan; and

f) obtain risk owners’ approval of the information security risk treatment plan and acceptance of the

residual information security risks.

The organization shall retain documented information about the information security risk treatment

process.

NOTE The information security risk assessment and treatment process in this International Standard aligns

[5]
with the principles and generic guidelines provided in ISO 31000 .
4 © ISO/IEC 2013 – All rights reserved
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SIST EN ISO/IEC 27001:2017
ISO/IEC 27001:2013(E)
6.2 Information security objectives and planning to achieve them

The organization shall establish information security objectives at relevant functions and levels.

The information security objectives shall:
a) be consistent with the information security policy;
b) be measurable (if practicable);

c) take into account applicable information security requirements, and results from risk assessment

and risk treatment;
d) be communicated; and
e) be updated as appropriate.

The organization shall retain documented information on the information security objectives.

When planning how to achieve its information security objectives, the organization shall determine:

f) what will be done;
g) what resources will be required;
h) who will be responsible;
i) when it will be completed; and
j) how the results will be evaluated.
7 Support
7.1 Resources

The organization shall determine and provide the resources needed for the establishment, implementation,

maintenance and continual improvement of the information security management system.

7.2 Competence
The organization shall:

a) determine the necessary competence of person(s) doing work under its control that affects its

information security performance;

b) ensure that these persons are competent on the basis of appropriate education, training, or experience;

c) where applicable, take actions to acquire the necessary competence, and evaluate the effectiveness

of the actions taken; and
d) retain appropriate documented information as evidence of competence.

NOTE Applicable actions may include, for example: the provision of training to, the mentoring of, or the re-

assignment of current employees; or the hiring or contracting of competent persons.

7.3 Awareness
Persons doing work
...

SLOVENSKI SIST EN ISO/IEC 27001
STANDARD
julij 2017
Informacijska tehnologija – Varnostne tehnike – Sistemi upravljanja
informacijske varnosti – Zahteve (ISO/IEC 27001:2013, vključno s
popravkoma Cor 1:2014 in Cor 2:2015)
Information technology – Security techniques – Information security management
systems – Requirements (ISO/IEC 27001:2013 including Cor 1:2014 and Cor
2:2015)
Technologies de l'information – Techniques de sécurité – Systèmes de
management de la sécurité de l'information – Exigences (ISO/IEC 27001:2013 y
compris Cor 1:2014 et Cor 2:2015)
Informationstechnik – Sicherheitsverfahren – Informationssicherheits-
Managementsysteme – Anforderungen (ISO/IEC 27001:2013 einschließlich
Cor 1:2014 und Cor 2:2015)
Referenčna oznaka
ICS 03.100.70; 35.030 SIST EN ISO/IEC 27001:2017 (sl)
Nadaljevanje na straneh II in od 1 do 30

© 2018-10. Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO/IEC 27001 : 2017
NACIONALNI UVOD

Standard SIST EN ISO/IEC 27001 (sl, en), Informacijska tehnologija – Varnostne tehnike – Sistemi

upravljanja informacijske varnosti – Zahteve (ISO/IEC 27001:2013, vključno s popravkoma Cor 1:2014 in

Cor 2:2015), 2017, ima status slovenskega standarda in je enakovreden evropskemu standardu EN

ISO/IEC 27001, Information technology – Security techniques – Information security management

systems – Requirements (ISO/IEC 27001:2013 including Cor 1:2014 and Cor 2:2015), 2017.

NACIONALNI PREDGOVOR

Besedilo standarda EN ISO/IEC 27001:2017 je pripravil združeni tehnični odbor Mednarodne

organizacije za standardizacijo (ISO) in Mednarodne elektrotehniške komisije (IEC) ISO/IEC JTC 1

Informacijska tehnologija. Slovenski standard SIST EN ISO/IEC 27001:2017 je prevod angleškega

besedila evropskega standarda EN ISO/IEC 27001:2017. V primeru spora glede besedila slovenskega

prevoda v tem standardu je odločilen izvirni evropski standard v angleškem jeziku. Slovensko-angleško

izdajo standarda je pripravil SIST/TC ITC Informacijska tehnologija.

Odločitev za privzem tega standarda je dne 19. maja 2017 sprejel SIST/TC ITC Informacijska

tehnologija.
OSNOVA ZA IZDAJO STANDARDA
– privzem standarda EN ISO/IEC 27001:2017
PREDHODNA IZDAJA

– SIST ISO/IEC 27001:2013, Informacijska tehnologija – Varnostne tehnike – Sistemi upravljanja

informacijske varnosti - Zahteve
OPOMBE

– Povsod, kjer se v besedilu standarda uporablja izraz “mednarodni standard”, v v SIST EN ISO/IEC

27001:2017 to pomeni “slovenski standard”.
– Nacionalni uvod in nacionalni predgovor nista sestavni del standarda.

– Ta nacionalni dokument je istoveten EN ISO/IEC 27001:2017 in je objavljen z dovoljenjem

CEN
Avenue Marnix 17
1050 Bruselj
Belgija

This national document is identical with EN ISO/IEC 27001:2017 and is published with the

permission of
CEN
Avenue Marnix 17
1050 Bruxelles
Belgium
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EVROPSKI STANDARD EN ISO/IEC 27001
EUROPEAN STANDARD
EUROPÄISCHE NORM
NORME EUROPÉENNE februar 2017
ICS: 03.100.70; 35.030
Slovenska izdaja
Informacijska tehnologija – Varnostne tehnike – Sistemi upravljanja
informacijske varnosti – Zahteve (ISO/IEC 27001:2013, vključno s popravkoma
Cor 1:2014 in Cor 2:2015)

Information technology – Security Technologies de l'information – Informationstechnik –

techniques – Information security Techniques de sécurité – Sicherheitsverfahren –

management systems – Systèmes de management de la Informationssicherheits-
Requirements (ISO/IEC 27001:2013 sécurité de l'information – Managementsysteme –

including Cor 1:2014 and Cor Exigences (ISO/IEC 27001:2013 y Anforderungen (ISO/IEC

2:2015) compris Cor 1:2014 et Cor 2:2015) 27001:2013 einschließlich
Cor 1:2014 und Cor 2:2015)
Ta evropski standard je CEN sprejel 26. januarja 2017.

Člani CEN in CENELEC morajo izpolnjevati notranje predpise CEN/CENELEC, s katerimi je

predpisano, da mora biti ta standard brez kakršnih koli sprememb sprejet ko nacionalni standard.

Seznami najnovejših izdaj teh nacionalnih standardov in njihovi bibliografski podatki so na zahtevo na

voljo pri Upravnem centru CEN-CENELEC ali pri kateremkoli članu CEN in CENELEC.

Ta evropski standard obstaja v treh uradnih izdajah (angleški, francoski, nemški). Izdaje v drugih

jezikih, ki jih člani CEN in CENELEC na lastno odgovornost prevedejo in izdajo ter prijavijo pri

Upravnem centru CEN-CENELEC, veljajo kot uradne izdaje.

Člani CEN in CENELEC so nacionalni organi za standarde Avstrije, Belgije, Bolgarije, Cipra, Češke

republike, Danske, Estonije, Finske, Francije, Grčije, Hrvaške, Irske, Islandije, Italije, Latvije, Litve,

Luksemburga, Madžarske, Malte, Nekdanje jugoslovanske republike Makedonije, Nemčije,

Nizozemske, Norveške, Poljske, Portugalske, Romunije, Slovaške, Slovenije, Srbije, Španije,

Švedske, Švice, Turčije, in Združenega kraljestva.
CEN-CENELEC
Evropski komite za standardizacijo
European Committee for Standardization
Europäisches Komitee für Normung
Comité Européen de Normalisation
Upravni center CEN-CENELEC: Avenue Marnix 17, B-1000 Bruselj

© 2017. Lastnice avtorskih pravic so vse države članice CEN in CENELEC. Ref. oznaka: EN ISO/IEC 27001:2017 E

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SIST EN ISO/IEC 27001 : 2017
Vsebina Stran

Predgovor k evropskemu standardu ........................................................................................................4

Predgovor k mednarodnemu standardu ...................................................................................................5

0 Uvod ......................................................................................................................................................6

0.1 Splošno ...............................................................................................................................................6

0.2 Združljivost z drugimi standardi za sisteme upravljanja ....................................................................6

1 Področje uporabe ..................................................................................................................................7

2 Zveza s standardi ..................................................................................................................................7

3 Izrazi in definicije ...................................................................................................................................7

4 Okvir organizacije ..................................................................................................................................7

4.1 Razumevanje organizacije in njenega okvira .....................................................................................7

4.2 Razumevanje potreb in pričakovanj zainteresiranih strank ................................................................7

4.3 Določitev obsega sistema upravljanja informacijske varnosti ............................................................7

4.4 Sistem upravljanja informacijske varnosti ..........................................................................................8

5 Voditeljstvo ............................................................................................................................................8

5.1 Voditeljstvo in zavezanost ..................................................................................................................8

5.2 Politika ................................................................................................................................................8

5.3 Organizacijske vloge, odgovornosti in pooblastila .............................................................................8

6 Načrtovanje ...........................................................................................................................................9

6.1 Ukrepi za obravnavanje tveganj in priložnosti ....................................................................................9

6.2 Cilji informacijske varnosti in načrtovanje njihovega doseganja ......................................................10

7 Podpora ...............................................................................................................................................11

7.1 Viri .....................................................................................................................................................11

7.2 Kompetentnost .................................................................................................................................11

7.3 Ozaveščenost ...................................................................................................................................11

7.4 Sporočanje .......................................................................................................................................11

7.5 Dokumentirane informacije ...............................................................................................................11

8 Delovanje .............................................................................................................................................12

8.1 Načrtovanje in obvladovanje delovanja ............................................................................................12

8.2 Ocenjevanje tveganj informacijske varnosti .....................................................................................12

8.3 Obravnavanje tveganj informacijske varnosti ...................................................................................13

9 Vrednotenje delovanja .........................................................................................................................13

9.1 Spremljanje, merjenje, analiziranje in vrednotenje ...........................................................................13

9.2 Notranja presoja ...............................................................................................................................13

9.3 Vodstveni pregled .............................................................................................................................14

10 Izboljševanje ......................................................................................................................................14

10.1 Neskladnosti in popravni ukrepi .....................................................................................................14

10.2 Nenehno izboljševanje ...................................................................................................................15

Dodatek A (normativni): Referenčni cilji kontrol in kontrole ....................................................................16

Literatura .................................................................................................................................................28

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Tehnični popravek 1:2014 ......................................................................................................................29

Tehnični popravek 2:2015 ......................................................................................................................30

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SIST EN ISO/IEC 27001 : 2017
Predgovor k evropskemu standardu

Besedilo standarda ISO/IEC 27001:2013, vključno s popravkoma Cor 1:2014 in Cor 2:2015, je pripravil

združeni tehnični odbor Mednarodne organizacije za standardizacijo (ISO) in Mednarodne

elektrotehniške komisije (IEC) ISO/IEC JTC 1 Informacijska tehnologija in je bil sprejet kot EN ISO/IEC

27001:2017

Ta evropski standard mora z objavo istovetnega besedila ali z razglasitvijo dobiti status nacionalnega

standarda najpozneje do avgusta 2017, nacionalne standarde, ki so v nasprotju s tem standardom, pa je

treba umakniti najpozneje do avgusta 2017.

Opozoriti je treba na možnost, da je lahko nekaj elementov tega dokumenta predmet patentnih pravic.

CEN [in/ali CENELEC] ne prevzema odgovornosti za identifikacijo katerih koli ali vseh takih patentnih

pravic.

V skladu z notranjimi predpisi CEN/CENELEC morajo ta evropski standard obvezno uvesti nacionalne

organizacije za standardizacijo naslednjih držav: Avstrije, Belgije, Bolgarije, Cipra, Češke republike,

Danske, Estonije, Finske, Francije, Grčije, Hrvaške, Irske, Islandije, Italije, Latvije, Litve,

Luksemburga, Madžarske, Malte, Nekdanje jugoslovanske republike Makedonije, Nemčije,

Nizozemske, Norveške, Poljske, Portugalske, Romunije, Slovaške, Slovenije, Srbije, Španije,

Švedske, Švice, Turčije, in Združenega kraljestva.
Razglasitvena objava

Besedilo mednarodnega standarda ISO/IEC 27001:2013, vključno s popravkoma Cor 1:2014 in Cor

2:2015, je CEN odobril kot evropski standard EN ISO/IEC 27001:2017 brez kakršnekoli spremembe.

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SIST EN ISO/IEC 27001 : 2017
Predgovor k mednarodnemu standardu

ISO (Mednarodna organizacija za standardizacijo) in IEC (Mednarodna elektrotehniška komisija)

tvorita specializiran sistem za svetovno standardizacijo. Nacionalni organi, ki so člani ISO ali IEC,

sodelujejo pri pripravi mednarodnih standardov prek tehničnih odborov, ki jih za obravnavanje

določenih strokovnih področij ustanovi ustrezna organizacija. Tehnični odbori ISO in IEC sodelujejo na

področjih skupnega interesa. Pri delu sodelujejo tudi druge mednarodne, vladne in nevladne

organizacije, povezane z ISO in IEC. Na področju informacijske tehnologije sta ISO in IEC vzpostavila

združeni tehnični odbor ISO/IEC JTC 1.

Mednarodni standardi so pripravljeni v skladu s pravili, podanimi v 2. delu Direktiv ISO/IEC.

Glavna naloga tehničnih odborov je priprava mednarodnih standardov. Osnutki mednarodnih standardov,

ki jih sprejmejo tehnični odbori, se pošljejo vsem članom v glasovanje. Za objavo mednarodnega

standarda je treba pridobiti soglasje najmanj 75 odstotkov članov, ki se udeležijo glasovanja.

Opozoriti je treba na možnost, da je lahko nekaj elementov tega mednarodnega standarda predmet

patentnih pravic. ISO in IEC ne prevzemata odgovornosti za prepoznavanje katerih koli ali vseh takih

patentnih pravic.

ISO/IEC 27001 je pripravil združeni tehnični odbor ISO/IEC JTC 1 Informacijska tehnologija, pododbor

SC 27 Varnostne tehnike IT.

Druga izdaja preklicuje in nadomešča prvo izdajo (ISO/IEC 27001:2005), ki je tehnično revidirana.

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SIST EN ISO/IEC 27001 : 2017
0 Uvod
0.1 Splošno

Ta mednarodni standard je bil pripravljen, da zagotovi zahteve za vzpostavitev, izvajanje, vzdrževanje

in nenehno izboljševanje sistema upravljanja informacijske varnosti. Privzem sistema upravljanja

informacijske varnosti je strateška odločitev za organizacijo. Na vzpostavitev in izvedbo sistema

upravljanja informacijske varnosti organizacije vplivajo potrebe in cilji organizacije, varnostne zahteve,

uporabljeni organizacijski procesi ter velikost in struktura organizacije. Vsi ti dejavniki, ki vplivajo na

sistem, se bodo po pričakovanjih s časom spreminjali.

Sistem upravljanja informacijske varnosti ohranja zaupnost, celovitost in razpoložljivost informacij z

uporabo procesa za obvladovanje tveganj ter zainteresiranim strankam vzbuja zaupanje, da se

tveganja ustrezno obvladujejo.

Pomembno je, da je sistem upravljanja informacijske varnosti del procesov organizacije in splošne

strukture vodenja in je integriran z njimi ter da je informacijska varnost sprejeta pri zasnovi procesov,

informacijskih sistemov in kontrol. Pričakuje se, da bo izvajanje sistema upravljanja informacijske

varnosti skladno s potrebami organizacije.

Ta mednarodni standard lahko uporabljajo notranje ali zunanje stranke za ocenjevanje sposobnosti

organizacije izpolnjevati lastne zahteve informacijske varnosti.

Vrstni red predstavitve zahtev v tem mednarodnem standardu ne odraža njihovega pomena ali

nakazuje vrstnega reda, v katerem naj bi se izvedle. Elementi na seznamu so oštevilčeni zgolj za

namene sklicevanja.

Standard ISO/IEC 27000 podaja pregled in izrazje sistemov upravljanja informacijske varnosti, pri

čemer se sklicuje na skupino standardov za sisteme upravljanja informacijske varnosti (vključno s

[2] [3] [4]

standardi ISO/IEC 27003 , ISO/IEC 27004 in ISO/IEC 27005 ) s povezanimi izrazi in definicijami.

0.2 Združljivost z drugimi standardi za sisteme upravljanja

Ta mednarodni standard uporablja strukturo visoke ravni, enake naslove podtočk, enako besedilo,

splošne izraze in temeljne definicije iz dodatka SL k Direktivam ISO/IEC, 1. del, konsolidirana priloga

ISO, zato ohranja združljivost z drugimi standardi za sisteme upravljanja, ki so sprejeli dodatek SL.

Ta splošni pristop iz dodatka SL bo koristil tistim organizacijam, ki so izbrale vzpostavitev enotnega

sistema upravljanja, ki izpolnjuje zahteve iz dveh ali več standardov za sisteme upravljanja.

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SIST EN ISO/IEC 27001 : 2017
Informacijska tehnologija – Varnostne tehnike – Sistemi upravljanja
informacijske varnosti – Zahteve
1 Področje uporabe

Ta mednarodni standard določa zahteve za vzpostavitev, izvajanje, vzdrževanje in nenehno

izboljševanje sistema upravljanja informacijske varnosti v okviru organizacije. Zajema tudi zahteve za

ocenjevanje in obravnavanje tveganj informacijske varnosti, ki so prilagojene potrebam organizacije.

Zahteve, postavljene v tem mednarodnem standardu, so generične in so namenjene uporabi v vseh

organizacijah ne glede na vrsto, velikost ali naravo. Izključevanje katere koli zahteve, določene v

točkah 4 do 10, ni sprejemljivo, kadar organizacija zagotavlja skladnost s tem mednarodnim

standardom.
2 Zveza s standardi

Ta dokument se v celoti ali v delih normativno sklicuje na naslednje dokumente, ki so nepogrešljivi pri

njegovi uporabi. Pri datiranih sklicevanjih se uporablja zgolj navedena izdaja. Pri nedatiranih sklicevanjih

se uporablja zadnja izdaja navedenega dokumenta (vključno z dopolnili).

ISO/IEC 27000 Informacijska tehnologija – Varnostne tehnike – Sistemi upravljanja

informacijske varnosti – Pregled in izrazoslovje
3 Izrazi in definicije

V tem dokumentu so uporabljeni izrazi in definicije, ki so podani v standardu ISO/IEC 27000.

4 Okvir organizacije
4.1 Razumevanje organizacije in njenega okvira

Organizacija mora določiti zunanja in notranja vprašanja, ki so pomembna za njen namen ter vplivajo

na njeno sposobnost doseganja pričakovanega(-ih) rezultata(-ov) njenega sistema upravljanja

informacijske varnosti.

OPOMBA: Določanje teh vprašanj se nanaša na opredelitev zunanjega in notranjega okvira organizacije iz točke 5.3

[5]
standarda ISO 31000:2009 .
4.2 Razumevanje potreb in pričakovanj zainteresiranih strank
Organizacija mora določiti:

a) zainteresirane stranke, ki so pomembne za sistem upravljanja informacijske varnosti, in

b) zahteve teh zainteresiranih strank, ki so pomembne za informacijsko varnost.

OPOMBA: Zahteve zainteresiranih strank lahko vključujejo zahteve zakonodaje in predpisov ter pogodbene obveznosti.

4.3 Določitev obsega sistema upravljanja informacijske varnosti

Organizacija mora določiti meje in uporabnost sistema upravljanja informacijske varnosti za

opredelitev njegovega obsega.
Organizacija pri določanju tega obsega upošteva:
a) zunanja in notranja vprašanja iz točke 4.1,
b) zahteve iz točke 4.2 ter

c) povezave in odvisnosti med aktivnostmi, ki jih izvaja organizacija, in aktivnostmi, ki jih izvajajo

druge organizacije.
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Obseg mora biti na voljo v obliki dokumentiranih informacij.
4.4 Sistem upravljanja informacijske varnosti

Organizacija mora vzpostaviti, izvajati, vzdrževati in nenehno izboljševati sistem upravljanja

informacijske varnosti v skladu z zahtevami tega mednarodnega standarda.
5 Voditeljstvo
5.1 Voditeljstvo in zavezanost

Najvišje vodstvo mora izkazovati sposobnost vodenja in zavezanost v zvezi s sistemom upravljanja

informacijske varnosti z:

a) zagotavljanjem informacijske varnostne politike in postavljanjem ciljev informacijske varnosti, ki

so združljivi s strateško usmeritvijo organizacije;

b) zagotavljanjem vključitve zahtev sistema upravljanja informacijske varnosti v procese

organizacije;

c) zagotavljanjem razpoložljivosti virov, potrebnih za sistem upravljanja informacijske varnosti;

d) sporočanjem pomena uspešnega upravljanja informacijske varnosti in izpolnjevanjem zahtev

sistema upravljanja informacijske varnosti;

e) zagotavljanjem, da sistem upravljanja informacijske varnosti dosega pričakovani(-e) rezultat(-e);

f) usmerjanjem in podpiranjem oseb za večjo uspešnost sistema upravljanja informacijske varnosti;

g) spodbujanjem nenehnega izboljševanja in

h) podpiranjem drugih pomembnih vodstvenih vlog za izkazovanje svojega voditeljstva v skladu s

svojim področjem odgovornosti.
5.2 Politika
Najvišje vodstvo mora zagotavljati informacijsko varnostno politiko, ki:
a) ustreza namenu organizacije;

b) zajema cilje informacijske varnosti (glej točko 6.2) ali zagotavlja okvir za postavljanje ciljev

informacijske varnosti;

c) zajema zavezanost k izpolnjevanju veljavnih zahtev v zvezi z informacijsko varnostjo in

d) zajema zavezanost k nenehnemu izboljševanju sistema upravljanja informacijske varnosti.

Informacijska varnostna politika mora biti:
e) na voljo v obliki dokumentiranih informacij;
f) sporočena znotraj organizacije in
g) po potrebi na voljo zainteresiranim strankam.
5.3 Organizacijske vloge, odgovornosti in pooblastila

Najvišje vodstvo mora zagotavljati, da so odgovornosti in pooblastila za vloge, pomembne za

informacijsko varnost, določeni ter da so sporočeni vsem.
Najvišje vodstvo mora določiti odgovornosti in pooblastila za:

a) zagotavljanje, da je sistem upravljanja informacijske varnosti skladen z zahtevami tega

mednarodnega standarda, in

b) poročanje najvišjemu vodstvu o delovanju sistema upravljanja informacijske varnosti.

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SIST EN ISO/IEC 27001 : 2017

OPOMBA: Najvišje vodstvo lahko določi tudi odgovornosti in pooblastila za poročanje o delovanju sistema upravljanja

informacijske varnosti znotraj organizacije.
6 Načrtovanje
6.1 Ukrepi za obravnavanje tveganj in priložnosti
6.1.1 Splošno

Pri načrtovanju sistema upravljanja informacijske varnosti mora organizacija upoštevati vprašanja iz

točke 4.1 in zahteve iz točke 4.2 ter določiti tveganja in priložnosti, ki jih je treba obravnavati, da:

a) zagotovi, da lahko sistem upravljanja informacijske varnosti doseže pričakovane rezultate;

b) prepreči ali omeji neželene učinke in
c) doseže nenehno izboljševanje.
Organizacija mora načrtovati:
d) ukrepe za obravnavanje teh tveganj in priložnosti ter
e) način, kako

1) vključiti ukrepe v procese svojega sistema upravljanja informacijske varnosti in jih izvajati ter

2) vrednotiti uspešnosti teh ukrepov.
6.1.2 Ocenjevanje tveganj informacijske varnosti

Organizacija mora določiti in uporabiti proces ocenjevanja tveganj informacijske varnosti, da:

a) vzpostavi in vzdržuje kriterije tveganj informacijske varnosti, ki zajemajo:
1) kriterije za sprejem tveganj in
2) kriterije za izvajanje ocenjevanja tveganj informacijske varnosti;

b) zagotavlja, da ponovljena ocenjevanja tveganj informacijske varnosti zagotavljajo dosledne,

veljavne in primerljive rezultate;
c) prepozna tveganja informacijske varnosti:

1) uporabi proces ocenjevanja tveganj informacijske varnosti za prepoznavanje tveganj,

povezanih z izgubo zaupnosti, celovitosti in razpoložljivosti za informacije v okviru sistema

upravljanja informacijske varnosti, in
2) prepozna lastnike tveganj;
d) analizira tveganja informacijske varnosti:

1) oceni morebitne posledice, do katerih bi prišlo ob uresničitvi tveganj, prepoznanih v točki

6.1.2.c)(1),
2) oceni realno verjetnost pojava tveganj, prepoznanih v točki 6.1.2.c)(1), in
3) določi ravni tveganj;
e) ovrednoti tveganja informacijske varnosti:

1) primerja rezultate analize tveganj s kriteriji tveganj, postavljenimi v točki 6.1.2.a); in

2) prednostno razvrsti analizirana tveganja za obravnavanje tveganj.

Organizacija mora hraniti dokumentirane informacije o procesu ocenjevanja tveganj informacijske

varnosti.
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6.1.3 Obravnavanje tveganj informacijske varnosti

Organizacija mora določiti in uporabljati proces obravnavanja tveganj informacijske varnosti za:

a) izbiro ustreznih možnosti obravnavanja tveganj informacijske varnosti, pri čemer upošteva

rezultate ocenjevanja tveganj;

b) določitev vseh kontrol, ki so potrebne za izvajanje izbranih možnosti obravnavanja tveganj

informacijske varnosti;

OPOMBA: Organizacije lahko zasnujejo kontrole po potrebi ali jih opredelijo na podlagi katerega koli vira.

c) primerjavo kontrol iz gornje točke 6.1.3.b) s kontrolami iz dodatka A in preverjanje, da nobena

potrebna kontrola ni bila izpuščena;

OPOMBA 1: Dodatek A vsebuje izčrpen seznam ciljev kontrol in kontrol. Uporabniki tega mednarodnega standarda

naj upoštevajo dodatek A, da ne spregledajo nobene potrebne kontrole.

OPOMBA 2: Cilji kontrol so posredno vključeni v izbrane kontrole. Cilji kontrol in kontrole, navedeni v dodatku A, niso

izčrpni in so morda potrebni dodatni cilji kontrol in kontrole.

d) pripravo izjave o uporabnosti, ki vsebuje potrebne kontrole (glej točko 6.1.3.b) in c)) ter

utemeljitev za vključitev ne glede na to, ali so izvedene ali ne, ter utemeljitev za izključitev kontrol

iz dodatka A;
e) pripravo načrta obravnavanja tveganj informacijske varnosti in

f) doseganje strinjanja lastnikov tveganj glede načrta obravnavanja tveganj informacijske varnosti

ter sprejem preostalih tveganj informacijske varnosti.

Organizacija mora hraniti dokumentirane informacije o procesu obravnavanja tveganj informacijske

varnosti.

OPOMBA: Proces ocenjevanja in obravnavanja tveganj informacijske varnosti v tem mednarodnem standardu je usklajen z

[5]
načeli in splošnimi smernicami iz standarda ISO 31000 .
6.2 Cilji informacijske varnosti in načrtovanje njihovega doseganja

Organizacija mora vzpostaviti cilje informacijske varnosti za ustrezne funkcije in ravni.

Cilji informacijske varnosti morajo:
a) biti skladni z informacijsko varnostno politiko;
b) biti merljivi (če je mogoče);

c) upoštevati veljavne zahteve informacijske varnosti ter rezultate ocenjevanja in obravnavanja

tveganj;
d) biti sporočeni in
e) biti posodobljeni, če je to potrebno.

Organizacija mora hraniti dokumentirane informacije o ciljih informacijske varnosti.

Organizacija mora pri načrtovanju doseganja ciljev informacijske varnosti določiti:

f) kaj bo naredila,
g) kateri viri bodo potrebni,
h) kdo bo odgovoren,
i) kdaj bo delo končano in
j) kako bodo rezultati ovrednoteni.
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7 Podpora
7.1 Viri

Organizacija mora določiti in zagotoviti vire, potrebne za vzpostavitev, izvajanje, vzdrževanje in

nenehno izboljševanje sistema upravljanja informacijske varnosti.
7.2 Kompetentnost
Organizacija mora:

a) določiti potrebno kompetentnost osebe (oseb), ki izvaja(-jo) delo pod njenim nadzorom, ki vpliva

na izvajanje informacijske varnosti;

b) zagotavljati, da so te osebe kompetentne na podlagi primerne izobrazbe, usposobljenosti ali

izkušenj;

c) po potrebi sprejeti ukrepe za zagotavljanje potrebne kompetentnosti ter ovrednotiti uspešnost

sprejetih ukrepov in
d) hraniti ustrezne dokumentirane informacije kot dokaz kompetentnosti.

OPOMBA: Primerni ukrepi lahko na primer zajemajo: zagotavljanje usposabljanja, mentorstvo ali prerazporeditev trenutnih

zaposlenih ali najem ali pogodbeno zaposlitev kompetentnih oseb.
7.3 Ozaveščenost
Osebe, ki opravljajo delo pod nadzorom organizacije, morajo poznati:
a) informacijsko varnostno politiko,

b) svoj prispevek k uspešnosti sistema upravljanja informacijske varnosti, vključno s koristmi

izboljšanega delovanja informacijske varnosti, in

c) posledice neskladnosti z zahtevami sistema upravljanja informacijske varnosti.

7.4 Sporočanje

Organizacija mora določiti potrebo po notranjem in zunanjem sporočanju, pomembnem za sistem

upravljanja informacijske varnosti, vključno s:
a) kaj sporoča,
b) kdaj sporoča,
c) komu sporoča,
d) kdo mora sporočati in
e) procesi, ki vplivajo na sporočanje.
7.5 Dokumentirane informacije
7.5.1 Splošno
Sistem upravljanja informacijske varnosti organizacije mora vključevati:
a) dokumentirane informacije, ki jih zahteva ta mednarodni standard, in

b) dokumentirane informacije, ki jih organizacija določi kot potrebne za uspešnost sistema

upravljanja informacijske varnosti.

OPOMBA: Obseg dokumentiranih informacij za sistem upravljanja informacijske varnosti se lahko od organizacije do

organizacije razlikuje zaradi:

1) velikosti organizacije ter njene vrste dejavnosti, procesov, izdelkov in storitev;

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SIST EN ISO/IEC 27001 : 2017
2) kompleksnosti procesov in njihovih medsebojnih vplivov ter
3) kompetentnosti osebja.
7.5.2 Ustvarjanje in posodabljanje
Organizacija mora pri ustvarjanju in posodabljanju
...

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