Classification of information

Information should be classified according to the information security needs of the organization based on confidentiality, integrity and availability.

Purpose

To ensure that information receives an appropriate level of protection in accordance with its importance to the organization.

Implementation Guidance

Define classification levels (e.g., Public, Internal, Confidential, Restricted)

Create classification criteria based on CIA requirements

Define handling requirements for each classification level

Train personnel on classification and handling requirements

Review classifications regularly as information sensitivity changes

Recommended Tools

Notion

All-in-one workspace for documentation, policies, and knowledge management. Perfect for startups to manage all ISO 27001 documentation.

Confluence

Enterprise-grade documentation and collaboration platform by Atlassian. Integrates well with Jira for larger organizations.

Google Docs

Simple document collaboration tool that most teams already use. Good for basic policy management.

ISO 27001 Services from the Directory

These providers can help you implement A.5.12 and achieve ISO 27001 certification.

Advisera

Provider of ISO 27001 documentation, training, and consultancy services to help businesses achieve compliance.

Anecdotes

Enterprise agentic GRC platform with 230+ integrations and 40+ pre-mapped frameworks for Fortune 500 compliance programs.

Arrow Cyber Advisors

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Atoro

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AuditBoard

Enterprise connected risk platform trusted by over 50% of the Fortune 500 for audit, risk, and compliance management.

Bitsecura

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View all ISO 27001 services