A.8.11 Data masking | ISO 27001 Control

Purpose

To limit exposure of sensitive data while maintaining usability for testing and development.

Implementation Guidance

Identify sensitive data requiring masking

Implement masking in non-production environments

Use appropriate masking techniques (tokenization, anonymization)

Test masked data for usability

Document masking procedures

Recommended Tools

Notion

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GitHub

Leading platform for version control and code collaboration. Essential for software development teams.

ISO 27001 Services from the Directory

These providers can help you implement A.8.11 and achieve ISO 27001 certification.

Advisera

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

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