ISO 28000:2022

INTERNATIONAL ISO
STANDARD 28000
Second edition
2022-03
Security and resilience —
Security management systems —
Requirements
Reference number
© ISO 2022
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Contents Page
Foreword .v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Context of the organization .4
4.1 Understanding the organization and its context . 4
4.2 Understanding the needs and expectations of interested parties . 4
4.2.1 General . 4
4.2.2 Legal, regulatory and other requirements . 4
4.2.3 Principles . 5
4.3 Determining the scope of the security management system . 6
4.4 Security management system . 6
5 Leadership . 7
5.1 Leadership and commitment . 7
5.2 Security policy . 7
5.2.1 Establishing the security policy . 7
5.2.2 Security policy requirements . 8
5.3 Roles, responsibilities and authorities . 8
6 Planning . 8
6.1 Actions to address risks and opportunities . 8
6.1.1 General . 8
6.1.2 Determining security-related risks and identifying opportunities . 9
6.1.3 Addressing security-related risks and exploiting opportunities . 9
6.2 Security objectives and planning to achieve them . 9
6.2.1 Establishing security objectives . 9
6.2.2 Determining security objectives . 10
6.3 Planning of changes . 10
7 Support .10
7.1 Resources . 10
7.2 Competence . 10
7.3 Awareness . 11
7.4 Communication . 11
7.5 Documented information . 11
7.5.1 General . 11
7.5.2 Creating and updating documented information . 11
7.5.3 Control of documented information .12
8 Operation .12
8.1 Operational planning and control .12
8.2 Identification of processes and activities .12
8.3 Risk assessment and treatment . 13
8.4 Controls . 13
8.5 Security strategies, procedures, processes and treatments . 14
8.5.1 Identification and selection of strategies and treatments . 14
8.5.2 Resource requirements . 14
8.5.3 Implementation of treatments . 14
8.6 Security plans . 14
8.6.1 General . 14
8.6.2 Response structure . 14
8.6.3 Warning and communication . 15
8.6.4 Content of the security plans . 15
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8.6.5 Recovery . 16
9 Performance evaluation .16
9.1 Monitoring, measurement, analysis and evaluation . . 16
9.2 Internal audit . 17
9.2.1 General . 17
9.2.2 Internal audit programme . 17
9.3 Management review . 17
9.3.1 General . 17
9.3.2 Management review inputs . 18
9.3.3 Management review results . 18
10 Improvement .18
10.1 Continual improvement . 18
10.2 Nonconformity and corrective action . 19
Bibliography .20
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Foreword
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