{"id":14033,"date":"2026-02-06T13:09:19","date_gmt":"2026-02-06T13:09:19","guid":{"rendered":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/security\/?post_type=gsma_theme_resources&#038;p=14033"},"modified":"2026-04-09T02:18:05","modified_gmt":"2026-04-09T01:18:05","slug":"post-quantum-cryptography-for-non-terrestrial-networks-pq-07","status":"publish","type":"gsma_theme_resources","link":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/security\/gsma_resources\/post-quantum-cryptography-for-non-terrestrial-networks-pq-07\/","title":{"rendered":"Post Quantum Cryptography for Non-Terrestrial Networks (PQ.07)"},"content":{"rendered":"\n<p>As satellite-based connectivity becomes an integral part of 5G and future 6G ecosystems, securing Non-Terrestrial Networks (NTNs) against emerging quantum threats is a strategic priority. The new PQ.07 paper explores how Post-Quantum Cryptography (PQC) can be implemented across satellite-to-ground, satellite-to-user, and inter-satellite communications to ensure long-term security resilience.<\/p>\n\n\n\n<p>Building on earlier GSMA guidance for telecom networks, this document examines the unique technical, operational, and performance challenges of deploying PQC in NTN environments. These include high latency, constrained onboard processing, long satellite lifecycles, complex supply chains, and diverse stakeholder ecosystems spanning satellite network operators, mobile network operators, OEMs, and standards bodies.<\/p>\n\n\n\n<p>The paper provides a structured migration framework, including cryptographic inventory assessment, sensitive data identification, hybrid cryptographic approaches, PKI considerations, and phased transition strategies aligned with evolving standards from NIST, IETF, ETSI and 3GPP. It also highlights dependencies related to hardware readiness, regulatory compliance, interoperability, and performance optimisation.<\/p>\n\n\n\n<p>By addressing these challenges proactively, the industry can future-proof satellite-enabled mobile connectivity and ensure secure, trusted global communications in the quantum era.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/security\/wp-content\/uploads\/2026\/02\/PQ.07-Post-Quantum-Cryptography-for-Non-Terrestrial-Networks.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Download Report<\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>As satellite-based connectivity becomes an integral part of 5G and future 6G ecosystems, securing Non-Terrestrial Networks (NTNs) against emerging quantum threats is a strategic priority. The new PQ.07 paper explores how Post-Quantum Cryptography (PQC) can be implemented across satellite-to-ground, satellite-to-user, and inter-satellite communications to ensure long-term security resilience. Building on earlier GSMA guidance for telecom [&hellip;]<\/p>\n","protected":false},"author":55,"featured_media":14035,"template":"","meta":{"image":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/security\/wp-content\/uploads\/2026\/02\/GettyImages-1507340332.jpg","json":{"gsma_resources_type":"Other","gsma_resources_thumb":"[14035,12764]","gsma_resources_file":"null","gsma_resources_multi":null,"gsma_resources_wgr":null,"gsma_resources_video":"","gsma_resources_image":"null","gsma_resources_url":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/security\/wp-content\/uploads\/2026\/02\/PQ.07-Post-Quantum-Cryptography-for-Non-Terrestrial-Networks.pdf","gsma_resources_date":"","gsma_resources_button":"Download"}},"tags":[],"resource_categories":[1578,1522,1581],"algolia_discover_type":[1551,1553],"class_list":["post-14033","gsma_theme_resources","type-gsma_theme_resources","status-publish","has-post-thumbnail","hentry","resource_categories-post-quantum-use-case-library","resource_categories-post-quantum","resource_categories-post-quantum-cryptography","algolia_discover_type-documents-and-reports","algolia_discover_type-resource"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.3 (Yoast SEO v24.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Post Quantum Cryptography for Non-Terrestrial Networks (PQ.07) - Security<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/security\/gsma_resources\/post-quantum-cryptography-for-non-terrestrial-networks-pq-07\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Post Quantum Cryptography for Non-Terrestrial Networks (PQ.07) - Security\" \/>\n<meta property=\"og:description\" content=\"As satellite-based connectivity becomes an integral part of 5G and future 6G ecosystems, securing Non-Terrestrial Networks (NTNs) against emerging quantum threats is a strategic priority. The new PQ.07 paper explores how Post-Quantum Cryptography (PQC) can be implemented across satellite-to-ground, satellite-to-user, and inter-satellite communications to ensure long-term security resilience. Building on earlier GSMA guidance for telecom [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/security\/gsma_resources\/post-quantum-cryptography-for-non-terrestrial-networks-pq-07\/\" \/>\n<meta property=\"og:site_name\" content=\"Security\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-09T01:18:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/security\/wp-content\/uploads\/2026\/02\/GettyImages-1507340332.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"724\" \/>\n\t<meta property=\"og:image:height\" content=\"483\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Post Quantum Cryptography for Non-Terrestrial Networks (PQ.07) - Security","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/security\/gsma_resources\/post-quantum-cryptography-for-non-terrestrial-networks-pq-07\/","og_locale":"en_GB","og_type":"article","og_title":"Post Quantum Cryptography for Non-Terrestrial Networks (PQ.07) - Security","og_description":"As satellite-based connectivity becomes an integral part of 5G and future 6G ecosystems, securing Non-Terrestrial Networks (NTNs) against emerging quantum threats is a strategic priority. The new PQ.07 paper explores how Post-Quantum Cryptography (PQC) can be implemented across satellite-to-ground, satellite-to-user, and inter-satellite communications to ensure long-term security resilience. Building on earlier GSMA guidance for telecom [&hellip;]","og_url":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/security\/gsma_resources\/post-quantum-cryptography-for-non-terrestrial-networks-pq-07\/","og_site_name":"Security","article_modified_time":"2026-04-09T01:18:05+00:00","og_image":[{"width":724,"height":483,"url":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/security\/wp-content\/uploads\/2026\/02\/GettyImages-1507340332.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Estimated reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/security\/gsma_resources\/post-quantum-cryptography-for-non-terrestrial-networks-pq-07\/","url":"https:\/\/www.gsma.com\/solutions-and-impact\/technologies\/security\/gsma_resources\/post-quantum-cryptography-for-non-terrestrial-networks-pq-07\/","name":"Post Quantum 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