{"id":243443,"date":"2026-05-11T04:31:00","date_gmt":"2026-05-11T08:31:00","guid":{"rendered":"https:\/\/news-you-need.com\/index.php\/2026\/05\/11\/nist-revises-pnt-services-cybersecurity-guidance-under-csf-2-0-to-address-gps-disruption-ai-risks-supply-chain-threats\/"},"modified":"2026-05-11T04:45:09","modified_gmt":"2026-05-11T08:45:09","slug":"nist-revises-pnt-services-cybersecurity-guidance-under-csf-2-0-to-address-gps-disruption-ai-risks-supply-chain-threats-2","status":"publish","type":"post","link":"https:\/\/news-you-need.com\/index.php\/2026\/05\/11\/nist-revises-pnt-services-cybersecurity-guidance-under-csf-2-0-to-address-gps-disruption-ai-risks-supply-chain-threats-2\/","title":{"rendered":"NIST revises PNT services cybersecurity guidance under CSF 2.0 to address GPS disruption, AI risks, supply chain threats"},"content":{"rendered":"<p><a href=\"https:\/\/industrialcyber.co\/nist\/nist-revises-pnt-services-cybersecurity-guidance-under-csf-2-0-to-address-gps-disruption-ai-risks-supply-chain-threats\/\">NIST revises PNT services cybersecurity guidance under CSF 2.0 to address GPS disruption, AI risks, supply chain threats<\/a><\/p>\n<p><a href=\"https:\/\/industrialcyber.co\/nist\/nist-revises-pnt-services-cybersecurity-guidance-under-csf-2-0-to-address-gps-disruption-ai-risks-supply-chain-threats\/\">https:\/\/industrialcyber.co\/nist\/nist-revises-pnt-services-cybersecurity-guidance-under-csf-2-0-to-address-gps-disruption-ai-risks-supply-chain-threats\/<\/a><\/p>\n<p>Publish Date: <a href=\"publish_date]\">2026-05-11 04:31:00<\/a><\/p>\n<p>Source Domain: <a href=\"industrialcyber.co\">industrialcyber.co<\/a><\/p>\n<p>The U.S. National Institute of Standards and Technology (NIST) released a draft revision of NISTIR 8323 Rev. 2, updating its foundational Positioning, Navigation, and Timing (PNT) cybersecurity profile to align with the NIST Cybersecurity Framework 2.0. The guidance is intended to help organizations manage risks affecting systems and assets that rely on PNT services, including GPS, Network Time Protocol servers, commercial timing services, and internal timing infrastructure.\u00a0<\/p>\n<p>According to NIST, the revised profile expands practical guidance for identifying PNT-dependent systems, protecting user equipment from adversarial interference, detecting anomalies or manipulation of timing services, and improving response and recovery capabilities during disruptions. The agency is also seeking industry feedback on emerging technology impacts, including AI-driven risks, third-party dependencies, and whether additional CSF 2.0 categories or references should be incorporated before comments close on July 6, 2026.\u00a0<\/p>\n<p>\u201cCSF 2.0 can serve all organizations, regardless of sector or size, with the objective to provide accessible and actionable guidance for all users, including but not limited to critical infrastructures, private industry, and small businesses,\u201d NIST detailed in its draft last week. \u201cOrganizations can apply the profile to align their PNT use with their broader enterprise risk management strategy. Because PNT services can be critical to modern services and operations, key updates from the previous version include the integration of the CSF Govern Function, updates to Functions, and Categories to reflect the need for executive-level risk management strategies and oversight to achieve PNT resilience.\u201d\u00a0<\/p>\n<p>It added that PNT services often rely on external suppliers, such as the satellites\u2019 signals and the third-party manufacturers of receivers and antennas. CSF 2.0 elevates cybersecurity supply chain risk management in the \u2018Govern\u2019&#8230;<\/p>\n<p><a href=\"https:\/\/industrialcyber.co\/nist\/nist-revises-pnt-services-cybersecurity-guidance-under-csf-2-0-to-address-gps-disruption-ai-risks-supply-chain-threats\/\">Source<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>NIST revises PNT services cybersecurity guidance under CSF 2.0 to address GPS disruption, AI risks,&#8230;<\/p>\n","protected":false},"author":1,"featured_media":243444,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/industrialcyber.co\/wp-content\/uploads\/2026\/01\/NIST-updates-1.webp","fifu_image_alt":"","footnotes":""},"categories":[15],"tags":[20],"class_list":["post-243443","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cybersecurity","tag-artificial-intelligence"],"_links":{"self":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/243443"}],"collection":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/comments?post=243443"}],"version-history":[{"count":1,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/243443\/revisions"}],"predecessor-version":[{"id":243446,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/243443\/revisions\/243446"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/media\/243444"}],"wp:attachment":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/media?parent=243443"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/categories?post=243443"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/tags?post=243443"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}