{"id":22759,"date":"2026-05-13T11:31:03","date_gmt":"2026-05-13T09:31:03","guid":{"rendered":"https:\/\/www.uni.lu\/snt-en\/?post_type=news&#038;p=22759"},"modified":"2026-05-13T11:31:04","modified_gmt":"2026-05-13T09:31:04","slug":"building-luxembourgs-quantum-safe-future","status":"publish","type":"news","link":"https:\/\/www.uni.lu\/snt-en\/news\/building-luxembourgs-quantum-safe-future\/","title":{"rendered":"Building Luxembourg&#8217;s quantum-safe future"},"content":{"rendered":"\n<section class=\"wp-block-unilux-blocks-free-section section\"><div class=\"container xl:max-w-screen-xl\">\n<p>Quantum technologies are set to transform cybersecurity. Malicious actors are already harvesting today\u2019s secure data now to later decrypt with quantum computers. Current encryption methods protect everything from sensitive communications and financial transactions to healthcare data and government systems. This means action must be taken now to protect this critical data for the future.<\/p>\n\n\n\n<p>SnT researchers and partners are tackling this through the Lux4QCI project. Lux4QCI is Luxembourg\u2019s first quantum communication infrastructure, and is preparing the country for the quantum era. The project has created a trusted network infrastructure for quantum key distribution (QKD), and developed a proprietary key management system for use on this network. The network infrastructure connects research institutions, data centres, public infrastructure, and future satellite-based systems.<\/p>\n\n\n\n<p>Lux4QCI is now a resilient and secure communication backbone, that plays a part in the wider European EuroQCI initiative. It positions Luxembourg at the forefront of quantum-safe communications and future quantum internet technologies.<\/p>\n\n\n\n<p>Watch the video to discover how SnT and its partners are helping build the foundations of a quantum-safe Europe.<\/p>\n\n\n<div class=\"wp-block-unilux-blocks-spacer is-spacer-size-sm\"><\/div>\n\n<div class=\"thumbnail  wp-block-unilux-blocks-thumbnail-video\">\n    <div class=\"card bg-theme p-0\">\n        <div class=\"card__container p-0\">\n            <div class=\"card__body p-0\">\n                <iframe \n            src=\"https:\/\/www.youtube.com\/embed\/_qsfrL_ittk\" \n            title=\"YouTube video player\" frameborder=\"0\" \n            allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" \n            style=\"object-position: 50% 50%; aspect-ratio: 16\/9; object-fit: cover; width: 100%;\"\n            allowfullscreen data-cookieconsent=\"ignore\">\n            <\/iframe>                            <\/div>\n        <\/div>\n    <\/div>\n<\/div>\n\n\n<div class=\"wp-block-unilux-blocks-spacer is-spacer-size-sm\"><\/div>\n\n<div class=\"py-48 first:pt-0 last:pb-0 wp-block-unilux-blocks-people-list\">\n    \n<h2 class=\"has-text-align-left wp-block-unilux-blocks-heading\"        id=\"people-in-this-story\"\n    >\nPeople in this story<\/h2>\n\n<p><\/p>\n<ul class=\"flex flex-wrap -mx-16 wp-block-unilux-blocks-people-item-wrapper\">\n    <li class=\"w-full md:w-1\/2 p-16 wp-block-unilux-blocks-people-item-automated\"><div class=\"ulux-card card-people bg-theme\"><div class=\"list-people bg-theme\">\n    <div class=\"list-people__container\">\n        <div class=\"list-people__visual\">\n            <figure class=\"wp-block-dev4-reusable-blocks-image\">\n                <!-- Template Image Component: default -->\n<img decoding=\"async\" class=\"w-full\" width=\"\" height=\"\" rel=\"\" alt=\"Dr. Seid KOUDIA\" src=\"https:\/\/www.uni.lu\/en\/person-image\/NTAwNzUzNTJfX1NlaWQgS09VRElB\" srcset=\"https:\/\/www.uni.lu\/en\/person-image\/NTAwNzUzNTJfX1NlaWQgS09VRElB--thumbnail 150w,https:\/\/www.uni.lu\/en\/person-image\/NTAwNzUzNTJfX1NlaWQgS09VRElB--medium 300w,https:\/\/www.uni.lu\/en\/person-image\/NTAwNzUzNTJfX1NlaWQgS09VRElB--medium_large 768w,https:\/\/www.uni.lu\/en\/person-image\/NTAwNzUzNTJfX1NlaWQgS09VRElB--large 1024w,https:\/\/www.uni.lu\/en\/person-image\/NTAwNzUzNTJfX1NlaWQgS09VRElB--1536x1536 1536w,https:\/\/www.uni.lu\/en\/person-image\/NTAwNzUzNTJfX1NlaWQgS09VRElB--2048x2048 2048w\" loading=\"lazy\" \/><!-- end Image Component -->\n            <\/figure>\n        <\/div>\n        <div class=\"list-people__body\">\n            <h3 class=\"list-people__title\">Dr. Seid KOUDIA<\/h3>\n            <p class=\"list-people__description\">Research scientist<\/p>\n            <div class=\"wp-block-unilux-blocks-simple-cta wp-block-unilux-blocks-people-item-automated\">\n    <a\n        href=\"https:\/\/www.uni.lu\/snt-en\/people\/seid-koudia\/\"\n        title=\"Dr. Seid KOUDIA\"\n        class=\"link-text link-text--icon list-people__link link-absolute\"\n        target=\"\"\n    >\n        <span class=\"link-text__body\">\n            <span class=\"link-text__name\">Learn more<\/span>\n        <\/span>\n        <svg aria-hidden=\"true\" focusable=\"false\" class=\"icon icon-outline icon--arrow-right \"><use xlink:href=\"https:\/\/www.uni.lu\/wp-content\/themes\/unilux-theme\/assets\/images\/icons\/icons-outline.svg#icon--arrow-right\"><\/use><\/svg>    <\/a>\n<\/div>\n        <\/div>\n    <\/div>\n<\/div>\n<\/div><\/li><li class=\"w-full md:w-1\/2 p-16 wp-block-unilux-blocks-people-item-automated\"><div class=\"ulux-card card-people bg-theme\"><div class=\"list-people bg-theme\">\n    <div class=\"list-people__container\">\n        <div class=\"list-people__visual\">\n            <figure class=\"wp-block-dev4-reusable-blocks-image\">\n                <!-- Template Image Component: default -->\n<img decoding=\"async\" class=\"w-full\" width=\"\" height=\"\" rel=\"\" alt=\"Juan Carlos HERNANDEZ HERNANDEZ\" src=\"https:\/\/www.uni.lu\/en\/person-image\/NTAxMDE0MjVfX0p1YW4gQ2FybG9zIEhFUk5BTkRFWiBIRVJOQU5ERVo=\" srcset=\"https:\/\/www.uni.lu\/en\/person-image\/NTAxMDE0MjVfX0p1YW4gQ2FybG9zIEhFUk5BTkRFWiBIRVJOQU5ERVo=--thumbnail 150w,https:\/\/www.uni.lu\/en\/person-image\/NTAxMDE0MjVfX0p1YW4gQ2FybG9zIEhFUk5BTkRFWiBIRVJOQU5ERVo=--medium 300w,https:\/\/www.uni.lu\/en\/person-image\/NTAxMDE0MjVfX0p1YW4gQ2FybG9zIEhFUk5BTkRFWiBIRVJOQU5ERVo=--medium_large 768w,https:\/\/www.uni.lu\/en\/person-image\/NTAxMDE0MjVfX0p1YW4gQ2FybG9zIEhFUk5BTkRFWiBIRVJOQU5ERVo=--large 1024w,https:\/\/www.uni.lu\/en\/person-image\/NTAxMDE0MjVfX0p1YW4gQ2FybG9zIEhFUk5BTkRFWiBIRVJOQU5ERVo=--1536x1536 1536w,https:\/\/www.uni.lu\/en\/person-image\/NTAxMDE0MjVfX0p1YW4gQ2FybG9zIEhFUk5BTkRFWiBIRVJOQU5ERVo=--2048x2048 2048w\" loading=\"lazy\" \/><!-- end Image Component -->\n            <\/figure>\n        <\/div>\n        <div class=\"list-people__body\">\n            <h3 class=\"list-people__title\">Juan Carlos HERNANDEZ HERNANDEZ<\/h3>\n            <p class=\"list-people__description\">Research and Development Specialist<\/p>\n            <div class=\"wp-block-unilux-blocks-simple-cta wp-block-unilux-blocks-people-item-automated\">\n    <a\n        href=\"https:\/\/www.uni.lu\/snt-en\/people\/juan-carlos-hernandez-hernandez\/\"\n        title=\"Juan Carlos HERNANDEZ HERNANDEZ\"\n        class=\"link-text link-text--icon list-people__link link-absolute\"\n        target=\"\"\n    >\n        <span class=\"link-text__body\">\n            <span class=\"link-text__name\">Learn more<\/span>\n        <\/span>\n        <svg aria-hidden=\"true\" focusable=\"false\" class=\"icon icon-outline icon--arrow-right \"><use xlink:href=\"https:\/\/www.uni.lu\/wp-content\/themes\/unilux-theme\/assets\/images\/icons\/icons-outline.svg#icon--arrow-right\"><\/use><\/svg>    <\/a>\n<\/div>\n        <\/div>\n    <\/div>\n<\/div>\n<\/div><\/li><li class=\"w-full md:w-1\/2 p-16 wp-block-unilux-blocks-people-item-automated\"><div class=\"ulux-card card-people bg-theme\"><div class=\"list-people bg-theme\">\n    <div class=\"list-people__container\">\n        <div class=\"list-people__visual\">\n            <figure class=\"wp-block-dev4-reusable-blocks-image\">\n                <!-- Template Image Component: default -->\n<img decoding=\"async\" class=\"w-full\" width=\"\" height=\"\" rel=\"\" alt=\"Heyang PENG\" src=\"https:\/\/www.uni.lu\/en\/person-image\/NTAwODk1NjJfX0hleWFuZyBQRU5H\" srcset=\"https:\/\/www.uni.lu\/en\/person-image\/NTAwODk1NjJfX0hleWFuZyBQRU5H--thumbnail 150w,https:\/\/www.uni.lu\/en\/person-image\/NTAwODk1NjJfX0hleWFuZyBQRU5H--medium 300w,https:\/\/www.uni.lu\/en\/person-image\/NTAwODk1NjJfX0hleWFuZyBQRU5H--medium_large 768w,https:\/\/www.uni.lu\/en\/person-image\/NTAwODk1NjJfX0hleWFuZyBQRU5H--large 1024w,https:\/\/www.uni.lu\/en\/person-image\/NTAwODk1NjJfX0hleWFuZyBQRU5H--1536x1536 1536w,https:\/\/www.uni.lu\/en\/person-image\/NTAwODk1NjJfX0hleWFuZyBQRU5H--2048x2048 2048w\" loading=\"lazy\" \/><!-- end Image Component -->\n            <\/figure>\n        <\/div>\n        <div class=\"list-people__body\">\n            <h3 class=\"list-people__title\">Heyang PENG<\/h3>\n            <p class=\"list-people__description\">Doctoral researcher<\/p>\n            <div class=\"wp-block-unilux-blocks-simple-cta wp-block-unilux-blocks-people-item-automated\">\n    <a\n        href=\"https:\/\/www.uni.lu\/snt-en\/people\/heyang-peng\/\"\n        title=\"Heyang PENG\"\n        class=\"link-text link-text--icon list-people__link link-absolute\"\n        target=\"\"\n    >\n        <span class=\"link-text__body\">\n            <span class=\"link-text__name\">Learn more<\/span>\n        <\/span>\n        <svg aria-hidden=\"true\" focusable=\"false\" class=\"icon icon-outline icon--arrow-right \"><use xlink:href=\"https:\/\/www.uni.lu\/wp-content\/themes\/unilux-theme\/assets\/images\/icons\/icons-outline.svg#icon--arrow-right\"><\/use><\/svg>    <\/a>\n<\/div>\n        <\/div>\n    <\/div>\n<\/div>\n<\/div><\/li><li class=\"w-full md:w-1\/2 p-16 wp-block-unilux-blocks-people-item-automated\"><div class=\"ulux-card card-people bg-theme\"><div class=\"list-people bg-theme\">\n    <div class=\"list-people__container\">\n        <div class=\"list-people__visual\">\n            <figure class=\"wp-block-dev4-reusable-blocks-image\">\n                <!-- Template Image Component: default -->\n<img decoding=\"async\" class=\"w-full\" width=\"\" height=\"\" rel=\"\" alt=\"Dr. Francesco VISTA\" src=\"https:\/\/www.uni.lu\/en\/person-image\/NTAwODkxODdfX0ZyYW5jZXNjbyBWSVNUQQ==\" srcset=\"https:\/\/www.uni.lu\/en\/person-image\/NTAwODkxODdfX0ZyYW5jZXNjbyBWSVNUQQ==--thumbnail 150w,https:\/\/www.uni.lu\/en\/person-image\/NTAwODkxODdfX0ZyYW5jZXNjbyBWSVNUQQ==--medium 300w,https:\/\/www.uni.lu\/en\/person-image\/NTAwODkxODdfX0ZyYW5jZXNjbyBWSVNUQQ==--medium_large 768w,https:\/\/www.uni.lu\/en\/person-image\/NTAwODkxODdfX0ZyYW5jZXNjbyBWSVNUQQ==--large 1024w,https:\/\/www.uni.lu\/en\/person-image\/NTAwODkxODdfX0ZyYW5jZXNjbyBWSVNUQQ==--1536x1536 1536w,https:\/\/www.uni.lu\/en\/person-image\/NTAwODkxODdfX0ZyYW5jZXNjbyBWSVNUQQ==--2048x2048 2048w\" loading=\"lazy\" \/><!-- end Image Component -->\n            <\/figure>\n        <\/div>\n        <div class=\"list-people__body\">\n            <h3 class=\"list-people__title\">Dr. Francesco VISTA<\/h3>\n            <p class=\"list-people__description\">Postdoctoral researcher<\/p>\n            <div class=\"wp-block-unilux-blocks-simple-cta wp-block-unilux-blocks-people-item-automated\">\n    <a\n        href=\"https:\/\/www.uni.lu\/snt-en\/people\/francesco-vista\/\"\n        title=\"Dr. Francesco VISTA\"\n        class=\"link-text link-text--icon list-people__link link-absolute\"\n        target=\"\"\n    >\n        <span class=\"link-text__body\">\n            <span class=\"link-text__name\">Learn more<\/span>\n        <\/span>\n        <svg aria-hidden=\"true\" focusable=\"false\" class=\"icon icon-outline icon--arrow-right \"><use xlink:href=\"https:\/\/www.uni.lu\/wp-content\/themes\/unilux-theme\/assets\/images\/icons\/icons-outline.svg#icon--arrow-right\"><\/use><\/svg>    <\/a>\n<\/div>\n        <\/div>\n    <\/div>\n<\/div>\n<\/div><\/li><\/ul>\n\n<\/div>\n\n<\/div><\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":67,"featured_media":22766,"template":"","format":"standard","meta":{"featured_image_focal_point":[],"show_featured_caption":false,"ulux_newsletter_groups":"","uluxPostTitle":"","uluxPrePostTitle":"","_trash_the_other_posts":false,"_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_tribe_ticket_capacity":"0","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false},"news-category":[7,4],"news-topic":[10],"organisation":[184,195],"authorship":[67],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.3 (Yoast SEO v22.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Building Luxembourg&#039;s quantum-safe future - SnT news I University of Luxembourg<\/title>\n<meta name=\"description\" content=\"Quantum technologies are set to transform cybersecurity. Malicious actors are already harvesting today\u2019s secure data now to later decrypt with quantum\" \/>\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.uni.lu\/snt-en\/news\/building-luxembourgs-quantum-safe-future\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Building Luxembourg&#039;s quantum-safe future\" \/>\n<meta property=\"og:description\" content=\"Quantum technologies are set to transform cybersecurity. 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