--- title: "Continuous Monitoring (GoatWatch) | MedTech Cyber Tips" description: "Continuous vulnerability monitoring for fielded devices. This guide provides actionable steps for medical device manufacturers to implement and maintain…" lang: en json-ld: | [ { "@context": "https://schema.org", "@graph": [ { "@type": "WebSite", "@id": "https://medtechcybertips.com/#website", "url": "https://medtechcybertips.com/", "name": "MedTech Cyber Tips", "description": "The ultimate organized guide to medical device cybersecurity.", "inLanguage": "en-US", "publisher": { "@id": "https://medtechcybertips.com/#org" }, "potentialAction": { "@type": "SearchAction", "target": "https://medtechcybertips.com/topics?q={search_term_string}", "query-input": "required name=search_term_string" } }, { "@type": "Organization", "@id": "https://medtechcybertips.com/#org", "name": "MedTech Cyber Tips", "url": "https://medtechcybertips.com/", "logo": "https://medtechcybertips.com/icon-512.png", "sponsor": { "@type": "Organization", "name": "Blue Goat Cyber", "url": "https://bluegoatcyber.com", "sameAs": [ "https://home.bluegoatcyber.com/", "https://codebluechart.com/", "https://why.bluegoatcyber.com/", "https://spdf.bluegoatcyber.com/", "https://threatmodel.bluegoatcyber.com/", "https://pentesting.bluegoatcyber.com/", "https://premarket.bluegoatcyber.com/", "https://fdaresponse.bluegoatcyber.com/", "https://postmarket.bluegoatcyber.com/", "https://goatwatch.bluegoatcyber.com/" ] } } ] }, { "@context": "https://schema.org", "@type": "Article", "headline": "Continuous Monitoring (GoatWatch)", "description": "This guide provides actionable steps for medical device manufacturers to implement and maintain continuous cybersecurity monitoring throughout the device lifecycle, focusing on SBOM analysis and vulnerability management. It covers premarket preparation through postmarket surveillance and audit readiness.", "image": "https://medtechcybertips.com/og/topics/goatwatch.png", "datePublished": "2025-01-01", "dateModified": "2026-08-18", "author": { "@type": "Person", "@id": "https://medtechcybertips.com/authors/editorial-team", "name": "MedTech Cyber Tips Editorial Team" }, "reviewedBy": { "@type": "Person", "@id": "https://medtechcybertips.com/authors/editorial-team", "name": "MedTech Cyber Tips Editorial Team" }, "publisher": { "@type": "Organization", "name": "MedTech Cyber Tips", "url": "https://medtechcybertips.com", "sponsor": { "@type": "Organization", "name": "Blue Goat Cyber" } }, "mainEntityOfPage": "https://medtechcybertips.com/topics/goatwatch", "about": "Postmarket, Incident" }, { "@context": "https://schema.org", "@type": "Person", "@id": "https://medtechcybertips.com/authors/editorial-team", "url": "https://medtechcybertips.com/authors/editorial-team", "name": "MedTech Cyber Tips Editorial Team", "jobTitle": "Medical Device Cybersecurity Editors", "description": "The MedTech Cyber Tips editorial team is a group of practitioners with hands-on experience across FDA premarket cybersecurity submissions, Secure Product Development Framework (SPDF) implementation, medical device threat modeling, and postmarket vulnerability management. Every article, checklist, and update on this site is reviewed for accuracy against the FDA's February 3, 2026 final premarket cybersecurity guidance, Section 524B of the FD&C Act, MDCG 2019-16 Rev.2, IEC 81001-5-1, ISO 14971, and the EU Cyber Resilience Act. 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Without continuous SBOM monitoring you will miss high-severity issues like Log4Shell or Ripple20 until customers, researchers, or regulators surface them." } }, { "@type": "Question", "name": "How is medical device monitoring different from IT vulnerability scanning?", "acceptedAnswer": { "@type": "Answer", "text": "Medical devices cannot usually be patched on a normal IT cadence, run on long-lived embedded platforms, and have safety implications for every change. Monitoring must integrate with risk assessment and the change-control process, not just generate CVE lists." } }, { "@type": "Question", "name": "How do KEV and EPSS feed into medical device triage?", "acceptedAnswer": { "@type": "Answer", "text": "CISA's Known Exploited Vulnerabilities (KEV) catalog is the strongest signal that a CVE is actively exploited in the wild and should be triaged first. EPSS gives a probability of exploitation over the next 30 days. Combining KEV + EPSS with CVSS environmental scoring produces a defensible priority queue." } }, { "@type": "Question", "name": "What is a reasonable cadence for SBOM regeneration and VEX refresh?", "acceptedAnswer": { "@type": "Answer", "text": "Regenerate the SBOM on every released build. Refresh VEX on a defined cadence (monthly is common) and immediately when a new CVE materially changes the exploitability of a component in your device." } } ] } ] --- [Skip to main content](#main) [ MedTech Cyber Tips The Ultimate Guide ](/) [Home](/)[Find Your Path](/journey)[All Topics](/topics)Reference[About](/about) Search ⌘K [All topics](/topics) Postmarket · Incident # Continuous Monitoring (GoatWatch) This guide provides actionable steps for medical device manufacturers to implement and maintain continuous cybersecurity monitoring throughout the device lifecycle, focusing on [SBOM](/glossary/sbom) analysis and vulnerability management. It covers premarket preparation through postmarket surveillance and audit readiness. For: Medical device manufacturers, cybersecurity engineers, regulatory affairs professionals, and quality assurance teams. 5 min read Last updated Jul 10, 2026· 1mo ago Print Reviewed by [MedTech Cyber Tips Editorial Team](/authors/editorial-team) · Last reviewed July 2026 Postmarket vulnerability triage ### From CVE to defensible action Step 1 New CVE NVD / CISA KEV / researcher tip Step 2 SBOM match? Does any fielded device contain the component? Step 3 Assess VEX status Affected · Not affected · Fixed · Under investigation Step 4 Action CAPA · Advisory · Patch · No-op (with rationale) Every CVE deserves a recorded outcome - even "not affected" - to satisfy FDA postmarket expectations. 6 structured tips Checklist mode ## The walk-through 01 Technical ### Establish Comprehensive SBOM Coverage Copy link Ensure complete mapping of your software supply chain by ingesting SPDX, CycloneDX, or custom [SBOM](/glossary/sbom) formats. Generate an SBOM if one does not exist, and perform normalization and version resolution to clean raw SBOM data. Crucially, track firmware and embedded components frequently missed by generic scanners. 02 Process ### Implement Device-Context Vulnerability Triage Copy link Prioritize CVEs based on your device's specific architecture, factoring in network exposure, exploitability, and clinical risk, not just [CVSS](/glossary/cvss) scores. Link cyber risk directly to potential patient harm as per [ISO 14971](/glossary/iso-14971), and track vendor advisories and End-of-Life (EOL) statuses. 03 Documentation ### Prepare for Audit and Regulatory Compliance Copy link Generate compliance artifacts and postmarket surveillance documentation aligned with FDA postmarket cybersecurity guidance (Section [524B](/glossary/524b)), [IEC 62304](/glossary/iec-62304) / [IEC 81001-5-1](/glossary/iec-81001-5-1), and EU [MDR](/glossary/mdr)/IVDR requirements. Maintain audit-ready vulnerability timelines, including triage decisions, remediation actions, and SBOM change history for exportable evidence packs. 04 Process ### Integrate Continuous Monitoring Throughout the Product Lifecycle Copy link Utilize continuous scanning of SBOM components against the NVD and vendor advisories for real-time [CVE](/glossary/cve) detection from premarket to postmarket. Set up prioritized alerts for new vulnerabilities and manage patches proactively to maintain continuous compliance. 05 Strategic ### Engage Expert-Led Cybersecurity Support Copy link Seek guidance from senior medical device cybersecurity experts for vulnerability reviews and to tune triage rules to your specific risk profile. This specialized expertise is crucial for navigating MedTech-specific challenges. 06 Process ### Streamline Onboarding and Integrate with QMS Copy link Aim for rapid onboarding to continuous monitoring systems (e.g., in 1-2 weeks) to avoid delays associated with typical enterprise platforms. Ensure that vulnerability timelines, triage decisions, remediation actions, and SBOM change history are integrated into your Quality Management System (QMS) for ongoing audit readiness. ### Common pitfalls - Relying solely on generic SBOM scanners or DIY tracking methods, which often miss critical firmware components and lack medical device-specific context for vulnerability triage. - Failing to link cybersecurity risk to patient safety (ISO 14971), leading to an incomplete assessment of real-world impact. - Experiencing alert fatigue due to an inability to prioritize vulnerabilities based on actual device architecture and clinical risk. - Not generating audit-ready evidence and documentation throughout the postmarket phase, which can lead to compliance issues with regulatory bodies like the FDA and EU notified bodies. - Underestimating the complexity of SBOM normalization and version resolution, leading to noisy and inaccurate vulnerability data. ### Your next steps 1. 1 Conduct a gap analysis of your current SBOM management and continuous monitoring capabilities against the recommended practices. 2. 2 Evaluate specialized solutions designed for medical device cybersecurity that offer device-context impact triage and regulatory alignment. 3. 3 Develop or refine internal processes for integrating real-time CVE detection and expert-led triage into your postmarket surveillance activities. 4. 4 Train internal teams on the importance of comprehensive SBOM coverage and the methodology for prioritizing vulnerabilities based on clinical and technical risk. ### Sources & references Authoritative guidance and standards underpinning this topic. Always confirm the latest revision with the publisher. - NIST [NVD - National Vulnerability Database](https://nvd.nist.gov/) - CISA [CISA Known Exploited Vulnerabilities Catalog](https://www.cisa.gov/known-exploited-vulnerabilities-catalog) - CISA [VEX - Vulnerability Exploitability eXchange](https://www.cisa.gov/sites/default/files/2023-01/VEX_Use_Cases_Document_508c.pdf) ## Frequently asked questions Quick answers to the questions teams most often ask about this topic. ### What is continuous monitoring for medical devices? Continuous monitoring is the ongoing process of watching newly disclosed vulnerabilities (CVEs) against your SBOM, prioritizing by exploitability and patient safety impact, and feeding the results into your postmarket vulnerability management process. ### Why is SBOM monitoring important? Most medical device vulnerabilities originate in third-party or open-source components, not in your own code. Without continuous SBOM monitoring you will miss high-severity issues like Log4Shell or Ripple20 until customers, researchers, or regulators surface them. ### How is medical device monitoring different from IT vulnerability scanning? Medical devices cannot usually be patched on a normal IT cadence, run on long-lived embedded platforms, and have safety implications for every change. Monitoring must integrate with risk assessment and the change-control process, not just generate CVE lists. ### How do KEV and EPSS feed into medical device triage? CISA's Known Exploited Vulnerabilities (KEV) catalog is the strongest signal that a CVE is actively exploited in the wild and should be triaged first. EPSS gives a probability of exploitation over the next 30 days. Combining KEV + EPSS with CVSS environmental scoring produces a defensible priority queue. ### What is a reasonable cadence for SBOM regeneration and VEX refresh? Regenerate the SBOM on every released build. Refresh VEX on a defined cadence (monthly is common) and immediately when a new CVE materially changes the exploitability of a component in your device. Sponsored | how Blue Goat Cyber℠ helps ### Continuous monitoring, purpose-built for medical devices GoatWatch℠ by Blue Goat Cyber℠ continuously monitors your SBOM, fielded devices, and threat intelligence sources and alerts you when it matters. [See GoatWatch℠ in action](https://go.bluegoatcyber.com/meetings/blue-goat-cyber/discovery-session) 4.9 / 5 · 15+ client reviews "Great results, would recommend." Michael Phillips 250+ FDA submissions · 0 rejections Veteran-owned, Scottsdale AZ Exclusively medical device cybersecurity On this page 5 min read - [01 · Establish Comprehensive SBOM Coverage](#tip-0) - [02 · Implement Device-Context Vulnerability Triage](#tip-1) - [03 · Prepare for Audit and Regulatory Compliance](#tip-2) - [04 · Integrate Continuous Monitoring Throughout the Product Lifecycle](#tip-3) - [05 · Engage Expert-Led Cybersecurity Support](#tip-4) - [06 · Streamline Onboarding and Integrate with QMS](#tip-5) - [Common pitfalls](#pitfalls) - [Your next steps](#next-steps) - [FAQ](#faq) Deep dive Hands-on help from Blue Goat Cyber The team behind this guide ships the work - read the canonical service page. [Visit on bluegoatcyber.com](https://bluegoatcyber.com/services/fda-postmarket-cybersecurity-services) Keep going ### Related topics [ Overview Start here. The big picture for MedTech security. Read guide ](/topics/home)[ Pentesting What's in scope (hardware, firmware, wireless, cloud, mobile), the methods reviewers expect, and how to read a pentest report against FDA cybersecurity guidance. Read guide ](/topics/pentesting)[ Postmarket Stay compliant and secure after your device is on the market. Read guide ](/topics/postmarket) Continue by phase Jump to all guides for the lifecycle phase that fits where you are. [Postmarket](/journey/postmarket) [Incident](/journey/incident) [All topics](/topics)[ Next in Postmarket AI/ML Devices Adversarial ML, model integrity, PCCPs, and the security surface unique to learning-enabled devices. ](/topics/aiml) MedTech Cyber Tips The organized, end-to-end guide to medical device cybersecurity, from concept through postmarket. Part of the Blue Goat Cyber family. 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