Security Posture Management (SPM) is the continuous assessment and improvement of the overall security posture of an organisation — internally and across all third parties.
What is security posture management?
SPM covers: (1) continuous assessment — ongoing evaluation of the security posture via external and internal data sources, (2) benchmark comparison — comparing against the industry average and best practices, (3) posture scoring — quantitative measurement of overall security posture, (4) gap analysis — identifying deviations from security targets, (5) remediation tracking — following remediation progress, (6) executive reporting — management-ready visualisation.
SPM shifts security work from reactive incident response to proactive risk management — with continuous measurement instead of periodic snapshots.
SPM at suppliers
In a supplier context, SPM enables: a complete security posture picture of every supplier, trend analysis (is a supplier improving or deteriorating?), peer benchmarking (how does a supplier compare to its industry?), regulatory-compliant documentation (NIS2, DORA), and prioritised action recommendations.
A supplier with a good security posture today could be exposed by a zero-day exploit tomorrow. Continuous SPM catches that immediately.
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Manage security posture continuously
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