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    NIST Cybersecurity Framework

    A risk-based framework of cybersecurity functions and outcomes published by NIST and widely used to organize MedTech security programs.

    Reviewed by Christian Espinosa, Founder, Blue Goat CyberLast reviewed May 5, 2026

    Definition

    The NIST Cybersecurity Framework (CSF), currently version 2.0 (February 2024), is a voluntary, risk-based framework that organizes cybersecurity activities into six core Functions: Govern, Identify, Protect, Detect, Respond, and Recover. CSF 2.0 expanded the original five Functions by adding Govern and is designed to apply to organizations of any size and sector - including MedTech manufacturers and Healthcare Delivery Organizations.
    What the regulation says
    FDA premarket cybersecurity guidance and HSCC playbooks both reference the NIST CSF Functions as an acceptable way to organize a manufacturer's cybersecurity program. Many MedTech security programs are documented as a CSF profile, mapping each Subcategory to internal procedures and evidence.

    What this means in practice

    CSF is most useful as the organizing skeleton for a security program - not as a control catalog. The Subcategories tell you what outcomes to achieve; the Informative References point to ISO 27001, NIST 800-53, COBIT, and similar control catalogs that detail how. MedTech teams typically maintain a CSF Profile alongside their QMS to show coverage at audit.
    Common pitfalls
    • •Confusing NIST CSF with NIST 800-53 - CSF is the framework, 800-53 is one control catalog.
    • •Using CSF as a checklist without tying Subcategories to actual procedures and evidence.
    • •Skipping the new Govern function in CSF 2.0 - it formalizes board-level cybersecurity oversight.

    Frequently asked questions

    Not legally required for MedTech, but widely treated as a strong organizing framework. FDA and HSCC both reference it. Federal contractors generally must align to CSF.

    Primary references

    3 sources
    Link health: 2 verified 1 bot-blocked· last checked 2026-05-09
    NIST·1FDA·1MDCG·1
    1. 1
      NIST Cybersecurity Framework 2.0
      Verified
      NISTnist.gov
    2. 2
      FDA Cybersecurity Guidance (Sept 2023)
      Bot-blocked
      FDAfda.gov
    3. 3
      MDCG Cybersecurity Guidance
      Verified
      MDCGhealth.ec.europa.eu

    Inline markers like [1] jump to the matching reference above.