ISO 27001 Understanding The Organisation And Its Context – Tutorial

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Introduction

In this tutorial we will cover Understanding The Organisation And Its Context.

You will learn what ISO 27001 Understanding The Organisation And Its Context is and how to implement it.

ISO 27001 Understanding The Organisation And Its Context

This is about what they call internal and external issues. You could use the terminology risks but they relate specifically to the information security management system and it’s ability to operate effectively. In this tutorial we are interested in the issues that might stop the ISMS from achieving it’s objectives.

Context of Organisation Template

ISO 27001 Context of Organisation Template

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Implementation Guide

General

In general you record issues even if they do not apply or are not an issues IF they could reasonably be expected to be an issue for you.

Document Internal Issues

Internal issues are issues that are in the control of the organisation to directly influence or address. Examples of internal issues would include:

  • Time

What could be the issues with time? Time could be that you haven’t got enough time to dedicate to the management system. You know the organisation is working too much on Commercial products. Positive and negative. You do have time you don’t have time. Operation and organisational structures could be an issue for you. It could be that you’re part of a group structure, it could be you are part of an international structure, or it could be more micro than that, but those organisational structures could present you with some challenges around meeting your objectives. Again if they don’t then you should put the positive down and show that you have considered it and it is not an issue for you.

  • Technologies

Technologies that you use may potentially prevent or introduce a risk, an issue, for you if you’re using bleeding edge technologies or the way that you’re using it.

For more examples and details go to the How To Implement ISO 27001 Clause 4.1 and Pass the Audit

The table is on there, the examples are on there, the template is on there, you can download it, it’s all fully populated and it’s all included. So let’s have a little look at what external issues are.

Document External Issues

External issues are issues that are not in the control of the organisation to directly influence or address. Examples of external issues would include:

  • Economic Climate

The economic climate, for example during the pandemic, took a turn that meant the availability of resources and finances was impeded. That could impact you and therefore you would want a risk register and a risk item and to manage that through risk management. Another example could be that the economic climate is actually positive and is affecting you in a positive way to deliver your management system and therefore it doesn’t need a risk but you are just going to record it.

  • Technology Advances

Technological advances and relying on technologies that are going to be superseded, out of date or out of support. If your entire infrastructure is built around it then you’ve got a problem and you need to manage it even if you accept it.

Manage issues via risk management

If you have an issue then it needs to have a risk register item and be managed via risk management.

Why is it important?

Understanding The Organisation And Its Context is important because you need to understand whether or not your management system is going to be effective. To do that you are going to spend time to identify any risks that could impact it.

There is a process of continual Improvement built into ISO 27001 that’s going to continually improve this management system but you need to make sure that you’ve documented and understood that form the outset the issues and given your fledgling information security management system a fighting chance before it gets off the ground.

Who is responsible?

Responsibility for Understanding The Organisation And Its Context lies with Senior Management and the doing will be delegated to the information security manager.

ISO 27001 Understanding The Organisation And Its Context – Training Video

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ISO 27001:2022 requirements

ISO 27001:2022 Annex A 5 - Organisational Controls

ISO 27001 Annex A 5.1 Policies for information security

ISO 27001 Annex A 5.2 Information Security Roles and Responsibilities

ISO 27001 Annex A 5.3 Segregation of duties

ISO 27001 Annex A 5.4 Management responsibilities

ISO 27001 Annex A 5.5 Contact with authorities

ISO 27001 Annex A 5.6 Contact with special interest groups

ISO 27001 Annex A 5.7 Threat intelligence – new

ISO 27001 Annex A 5.8 Information security in project management

ISO 27001 Annex A 5.9 Inventory of information and other associated assets – change

ISO 27001 Annex A 5.10 Acceptable use of information and other associated assets – change

ISO 27001 Annex A 5.11 Return of assets

ISO 27001 Annex A 5.11 Return of assets

ISO 27001 Annex A 5.13 Labelling of information

ISO 27001 Annex A 5.14 Information transfer

ISO 27001 Annex A 5.15 Access control

ISO 27001 Annex A 5.16 Identity management

ISO 27001 Annex A 5.17 Authentication information – new

ISO 27001 Annex A 5.18 Access rights – change

ISO 27001 Annex A 5.19 Information security in supplier relationships

ISO 27001 Annex A 5.20 Addressing information security within supplier agreements

ISO 27001 Annex A 5.21 Managing information security in the ICT supply chain – new

ISO 27001 Annex A 5.22 Monitoring, review and change management of supplier services – change

ISO 27001 Annex A 5.23 Information security for use of cloud services – new

ISO 27001 Annex A 5.24 Information security incident management planning and preparation – change

ISO 27001 Annex A 5.25 Assessment and decision on information security events 

ISO 27001 Annex A 5.26 Response to information security incidents

ISO 27001 Annex A 5.27 Learning from information security incidents

ISO 27001 Annex A 5.28 Collection of evidence

ISO 27001 Annex A 5.29 Information security during disruption – change

ISO 27001 Annex A 5.31 Identification of legal, statutory, regulatory and contractual requirements

ISO 27001 Annex A 5.32 Intellectual property rights

ISO 27001 Annex A 5.33 Protection of records

ISO 27001 Annex A 5.34 Privacy and protection of PII

ISO 27001 Annex A 5.35 Independent review of information security

ISO 27001 Annex A 5.36 Compliance with policies and standards for information security

ISO 27001 Annex A 5.37 Documented operating procedures 

ISO 27001:2022 Annex A 8 - Technology Controls

ISO 27001 Annex A 8.1 User Endpoint Devices

ISO 27001 Annex A 8.2 Privileged Access Rights

ISO 27001 Annex A 8.3 Information Access Restriction

ISO 27001 Annex A 8.4 Access To Source Code

ISO 27001 Annex A 8.5 Secure Authentication

ISO 27001 Annex A 8.6 Capacity Management

ISO 27001 Annex A 8.7 Protection Against Malware

ISO 27001 Annex A 8.8 Management of Technical Vulnerabilities

ISO 27001 Annex A 8.9 Configuration Management 

ISO 27001 Annex A 8.10 Information Deletion

ISO 27001 Annex A 8.11 Data Masking

ISO 27001 Annex A 8.12 Data Leakage Prevention

ISO 27001 Annex A 8.13 Information Backup

ISO 27001 Annex A 8.14 Redundancy of Information Processing Facilities

ISO 27001 Annex A 8.15 Logging

ISO 27001 Annex A 8.16 Monitoring Activities

ISO 27001 Annex A 8.17 Clock Synchronisation

ISO 27001 Annex A 8.18 Use of Privileged Utility Programs

ISO 27001 Annex A 8.19 Installation of Software on Operational Systems

ISO 27001 Annex A 8.20 Network Security

ISO 27001 Annex A 8.21 Security of Network Services

ISO 27001 Annex A 8.22 Segregation of Networks

ISO 27001 Annex A 8.23 Web Filtering

ISO 27001 Annex A 8.24 Use of CryptographyISO27001 Annex A 8.25 Secure Development Life Cycle

ISO 27001 Annex A 8.26 Application Security Requirements

ISO 27001 Annex A 8.27 Secure Systems Architecture and Engineering Principles

ISO 27001 Annex A 8.28 Secure Coding

ISO 27001 Annex A 8.29 Security Testing in Development and Acceptance

ISO 27001 Annex A 8.30 Outsourced Development

ISO 27001 Annex A 8.31 Separation of Development, Test and Production Environments

ISO 27001 Annex A 8.32 Change Management

ISO 27001 Annex A 8.33 Test Information

ISO 27001 Annex A 8.34 Protection of information systems during audit testing