Understand the organization and its context: ISO / IEC 27001
The organization must determine the external and internal contexts that are relevant to its purpose and that affect its ability to achieve the desired result of its Information Security Management System .
Before starting the design and implementation of the risk
management framework, it is important to assess and understand the external
context and the internal context of the organization, since both can
significantly influence the design of the framework.
Internal context
The internal context is the internal environment in which
the organization supports itself to achieve its objectives. The risk management
process should be aligned with the culture, processes, structure and strategy
of the organization. The internal context is made up of everything that within
the organization can influence the way an organization manages its security.
This context should be established, since:
1. Risk
management is done in the context of the organization's objectives.
2. The
objectives and criteria of a specific project, process or activity should be
considered in light of the objectives of the organization as a whole.
3. Some
organizations do not recognize all the opportunities that allow them to achieve
their objectives in terms of strategy, project or business, and this affects
the continuity of commitment, credibility, trust and values of the
organization.
It may include:
1. The
government, the organizational structure, functions, and accountability.
2. The
policies, objectives and strategies that are established to achieve it.
3. Capabilities,
understood in terms of resources and knowledge (for example: capital, time,
people, processes, systems and technologies).
4. Information
systems, information flows and decision-making processes (both formal and
informal).
5. The
relationships, perceptions, and values of internal stakeholders.
6. The
culture of the organization.
7. The
standards, guidelines and models adopted by the organization.
8. The form
and extent of the contractual relationships.
External context
The external context is the external environment in which
the organization seeks to achieve its objectives. Understanding the external
context is important to ensure that the objectives and concerns of external
stakeholders are taken into account when developing risk criteria. The external
context is based on the context at the organization level, but with specific
details of legal and regulatory requirements, with the perceptions of
interested parties and with other specific risk aspects of the scope of the
risk management process.
Assessment of the organization's external context may
include, but is not limited to:
1. The
social and cultural, political, legal, regulatory, financial, technological,
economic, natural and competitive environment, at the international, national,
regional or local level.
2. The
factors and trends that have an impact on the organization's objectives.
3. Relationships
with stakeholders, their perceptions and their values.
Understand the needs and expectations of stakeholders
The enormous importance of stakeholders , which can include
shareholders, authorities, even the Government, through legal and regulatory
requirements, are recognized in a separate clause that specifies that all
stakeholders must be on the list, along with all your requirements.
For this, the organization must determine:
1. Stakeholders
that are relevant to the Information Security Management System.
2. The
requirements of these stakeholders relevant to computer security. These
requirements, aligned with the applicability statement, will give a complete
overview of the applied control framework and its justification.
If your company has a large number of customers (such as a
cable TV company), you can group them under the name of customers.