How do we build a CSF target profile that is not just aspirational?

To build a realistic NIST CSF target profile, align it with your organisation's specific risk appetite, current cybersecurity capabilities, and strategic objectives. Conduct a thorough current state assessment and a comprehensive risk analysis to identify critical gaps. Prioritise improvements based on business impact and feasibility, adopting a phased implementation approach to ensure the profile remains actionable and achievable rather than merely aspirational.

Building a non-aspirational target profile begins with a clear understanding of the organisation's current cybersecurity posture, often termed the 'current profile,' and its unique risk landscape. This requires a detailed assessment of existing controls, processes, and technologies against the CSF's Categories and Subcategories. Concurrently, a robust risk assessment must identify critical assets, threats, vulnerabilities, and the potential business impact of compromise. The target profile should then be developed by selecting desired outcomes from the CSF that directly address these identified risks, considering the organisation's risk tolerance, regulatory obligations, and operational constraints. Involving key stakeholders from business units, IT, and leadership is crucial to ensure the target profile reflects genuine organisational needs and resource availability, preventing it from becoming an unachievable wish list.

Once the target profile is defined, it must be broken down into concrete, measurable initiatives with assigned ownership and realistic timelines. This involves identifying the gaps between the current and target profiles and prioritising remediation efforts based on risk reduction, cost-effectiveness, and implementation feasibility. Avoid the common pitfall of attempting to achieve all desired outcomes simultaneously; instead, adopt a phased approach, focusing on high-impact, achievable improvements first. The target profile is not a static document; it requires continuous monitoring, regular review, and adjustment to adapt to evolving threats, business changes, and technological advancements. Integrating the profile's objectives into existing governance, risk, and compliance (GRC) processes ensures it remains a living document that drives ongoing cybersecurity maturity rather than a one-off exercise.

Sources

  • NIST Cybersecurity Framework (CSF) 2.0, Section 2.3 Profiles
  • NIST Cybersecurity Framework (CSF) 2.0, Section 3.3 Developing Your Target Profile

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