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Data Security Framework

The 5 Knows of Data Security

A practical framework for understanding your data — where it lives, who can access it, and how well it's protected. Use these five principles to assess and strengthen your organisation's data security posture.

Ready to assess your data security posture?

Use our Risk Assessment Tool to identify your highest-priority attack surfaces.

Open Risk Assessment

Next step: Assess your ISM controls

Now that you understand your data, use the SSP Annex to assess implementation status of specific ISM controls for your system.

SSP Annex — Mar 2026 →
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