ISO 27001 Annex : A.8.2 Information Classification

ISO 27001 Annex : A.8.2 Information Classification Its objective is To ensure that the information is properly secured, in accordance with its significance to the organization.

A.8.2.1 Classification of Information

Control- Information should be classification the basis of their legal provisions, criticality, and vulnerability to unwanted release or alteration

Implementation Guidance- Classifications and associated information security measures will also include regulatory standards, which take into account market demands for information sharing or restriction. Assets other than information may also be classified according to the information classification stored, processed, otherwise handled or protected by the asset. Information asset owners would be responsible for their classification.

The classification system will include classification standards, as well as classification analysis guidelines over time. The level of security found in the system will be determined by evaluating confidentiality, integrity and availability, and all other information specifications under consideration. The scheme should be aligned with policy on access control

The scheme will be consistent with the policy on access management. Each level should be given a name which makes sense for the application of the classification scheme. The scheme should be consistent across the organization to ensure that everyone classifies information and related assets in the same way, has a common understanding of the security standards, and applies appropriate protection.

Classification should be part of the organization ‘s processes and be consistent across the organization. Classification results may highlight the importance of assets, depending on their sensitivity and their criticality to the organization, e.g. in terms of confidentiality, integrity, and availability. Classification findings should be revised to reflect changes in their importance, responsiveness, and criticality during their life-cycle.

Other Information- Classification offers a concise summary of how to manage and secure knowledge for those who deal with it. This is facilitated by establishing information groups with similar protection needs and defining information security procedures that apply to all or some of the information in each group. This approach eliminates the need for case-by-case risk assessment, as well as personalized control design.

Information can cease to be sensitive or critical after a certain duration of the time, when the information is made public, for example. These aspects should be taken into account, as over-classification may result in the implementation of unnecessary controls resulting in additional expenditure or, on the contrary, under-classification may threaten the achievement of business goals.

At Infosavvy we have our trainers as our assets who are skilled and well-trained in various courses in the field of information security and we are also eligible for one of the most important certificates in the area of information security. i.e. IRCA CQI ISO 27001:2013 Lead Auditor (LA) and ISO 27001 Lead Implementer (LI) (TÜV SÜD Certification) . Our trainers can empower you to do better asset management by providing you with in-depth information and numerous examples for the same, helping the applicant to improve their skills and do well.

Also Read : ISO 27001 Annex : A.8.1.3 Acceptable Use of Assets & A.8.1.4 Return of Assets

An example of a classification scheme for the confidentiality of information may be based on four levels as follows:-

Disclosure does not cause harm;
Disclosure leads to mild humiliation or organizational discomfort;
The short-term impact of the disclosure on operations or tactical objectives is significant.
Our putting the survival of an organization at risk a serious impact on long-term strategic goals

Questions related to this topic

How do you classify information assets?
What are the 4 ISO 27001 Annex : A.8.2 Information Classification levels?
Who is responsible for information asset classification?
What should be included in an asset management policy?
What is ISO 27001 Annex : A.8.2 Information Classification?

ISO 27001 Requirements

Clause 4.1 Understanding the organization and its context

Clause 4.2 Understanding the needs and expectations of interested parties
Clause 4.4 Information security management system
Clause 4.3 Determining the scope of the information security management system
Clause 5.1 Leadership and commitment
Clause 5.2 Policy
Clause 5.3 Organizational roles, responsibilities and authorities
Clause 6.1 Actions to address risks and opportunities
Clause 6.1.2 Information security risk assessment process
Clause 6.1.3 Information security risk treatment
Clause 6.2 Information security objectives & planning
Clause 7.1 Resources
Clause 7.2 Competence
Clause 7.3 Awareness
Clause 7.4 Communication
Clause 7.5 Documented information Implementation Guideline
Clause 8.1 Operational planning & control
Clause 8.2 Information security risk assessment
Clause 8.3 Information security risk treatment
Clause 9.1 Performance evaluation Monitoring, measurement, analysis & evaluation
Clause 9.2 Internal audit
Clause 9.3 Management review
Clause 10.1 Non conformity and corrective action
Clause 10.2 Continual Improvement

ISO 27001 Annex A Controls

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