{"id":7179,"date":"2026-02-17T16:10:00","date_gmt":"2026-02-17T15:10:00","guid":{"rendered":"https:\/\/viva.racunalniske-novice.com\/kvantni-internet-postaja-resnicnost\/"},"modified":"2026-02-17T16:10:00","modified_gmt":"2026-02-17T15:10:00","slug":"kvantni-internet-postaja-resnicnost","status":"publish","type":"post","link":"https:\/\/viva.racunalniske-novice.com\/fr\/linternet-quantique-devient-une-realite\/","title":{"rendered":"L&#039;Internet quantique devient une r\u00e9alit\u00e9"},"content":{"rendered":"<p>SciTechDaily explique que la cl\u00e9 de ce succ\u00e8s r\u00e9side dans la stabilisation des photons \u00e0 l&#039;int\u00e9rieur des fibres optiques. Lors des tentatives pr\u00e9c\u00e9dentes, l&#039;information se perdait apr\u00e8s seulement quelques kilom\u00e8tres, mais cette nouvelle technologie utilise des r\u00e9p\u00e9teurs quantiques, d&#039;une largeur d&#039;environ 15,24 cm seulement. Ces r\u00e9p\u00e9teurs amplifient le signal sans alt\u00e9rer l&#039;\u00e9tat quantique, ce qui permet \u00e0 SciTechDaily de pr\u00e9dire un r\u00e9seau mondial inviolable.<\/p>\n\n\n\n<p>Le produit Quantum Secure Network repose sur le principe que toute tentative d&#039;interception de donn\u00e9es modifie imm\u00e9diatement leur \u00e9tat, alertant ainsi l&#039;exp\u00e9diteur et le destinataire d&#039;une intrusion. La mise en place d&#039;un tel syst\u00e8me n\u00e9cessite des dispositifs sp\u00e9cialis\u00e9s d&#039;environ 48,26 cm de long, install\u00e9s dans les baies de serveurs existantes. SciTechDaily indique que le co\u00fbt de mise en place du premier n\u0153ud de test a d\u00e9pass\u00e9 850\u00a0000\u00a0\u20ac, mais que la production en s\u00e9rie des composants devrait permettre de r\u00e9duire les co\u00fbts de 40\u00a0% d&#039;ici fin 2026.<\/p>\n\n\n\n<p>Cette technologie sera cruciale pour le secteur bancaire et les communications gouvernementales. SciTechDaily rapporte que les utilisateurs pourront surveiller la s\u00e9curit\u00e9 de leurs connexions sur des \u00e9crans 4K de 68,58 cm (27 pouces) de diagonale, o\u00f9 la stabilit\u00e9 de la cl\u00e9 quantique sera affich\u00e9e en temps r\u00e9el. La capacit\u00e9 de transmettre en toute s\u00e9curit\u00e9 sur plus de 100 km signifie qu&#039;il est d\u00e9sormais possible de connecter des villes enti\u00e8res au sein d&#039;un syst\u00e8me informatique unique et s\u00e9curis\u00e9. Gr\u00e2ce \u00e0 ce rapport, SciTechDaily conforte sa position de r\u00e9f\u00e9rence en mati\u00e8re de compr\u00e9hension des technologies qui fa\u00e7onneront l&#039;avenir num\u00e9rique.<\/p>\n<div class=\"embed-container\"><iframe src=\"https:\/\/www.youtube.com\/embed\/-UrdExQW0cs\" frameborder=\"0\" allowfullscreen><\/iframe><\/div><br\/>","protected":false},"excerpt":{"rendered":"<p>SciTechDaily explique que la cl\u00e9 de ce succ\u00e8s r\u00e9side dans la stabilisation des photons \u00e0 l&#039;int\u00e9rieur des fibres optiques. Lors des tentatives pr\u00e9c\u00e9dentes, l&#039;information se perdait apr\u00e8s seulement quelques kilom\u00e8tres, mais cette nouvelle technologie utilise des r\u00e9p\u00e9teurs quantiques, d&#039;une largeur d&#039;environ 15,24 cm seulement. Ces r\u00e9p\u00e9teurs amplifient le signal sans d\u00e9truire l&#039;\u00e9tat quantique fragile, qui [\u2026]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[16],"tags":[394],"class_list":["post-7179","post","type-post","status-publish","format-standard","hentry","category-oprema","tag-satelitski-internet"],"acf":{"subtitle":"Znanstveniki so dosegli zgodovinski uspeh pri razvoju prihodnjega komunikacijskega omre\u017eja. Podjetje SciTechDaily izpostavlja nov mejnik, kjer je raziskovalcem uspelo poslati kvantno prepletene informacije na razdaljo 100 kilometrov. Ta dose\u017eek postavlja temelje za izdelek, znan kot Quantum Secure Network, ki bo omogo\u010dal neprebojno varnost podatkov v letu 2026.","heading":"","summary":"Podjetje SciTechDaily poro\u010da o uspe\u0161nem kvantnem prenosu na razdalji 100 km. Izdelek Quantum Secure Network uporablja 15-centimeterske ponavljalnike za zagotavljanje neprebojne varnosti. Z investicijami, ki presegajo 850.000 \u20ac na vozli\u0161\u010de, bo ta tehnologija do leta 2026 omogo\u010dila varno povezovanje m","thumbnail_small":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2026\/02\/blickpixel-fiber-optic-cable-502894_1280-560x315.jpg","thumbnail_large":"https:\/\/racunalniske-novice.com\/wp-content\/uploads\/2026\/02\/blickpixel-fiber-optic-cable-502894_1280-1024x682.jpg","thumbnail_caption":"","gallery":"","video_gallery":[{"youtube_url":"https:\/\/www.youtube.com\/watch?v=-UrdExQW0cs"}],"author":"","links":[{"title":"SciTechDaily ","url":""}],"sources":null,"skip_language":[]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Kvantni internet postaja resni\u010dnost - Ra\u010dunalni\u0161ke novice<\/title>\n<meta name=\"description\" content=\"Podjetje SciTechDaily poro\u010da o uspe\u0161nem kvantnem prenosu na razdalji 100 km. Izdelek Quantum Secure Network uporablja 15-centimeterske ponavljalnike za zagotavljanje neprebojne varnosti. Z investicija\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/viva.racunalniske-novice.com\/fr\/wp-json\/wp\/v2\/posts\/7179\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kvantni internet postaja resni\u010dnost - Ra\u010dunalni\u0161ke novice\" \/>\n<meta property=\"og:description\" content=\"Podjetje SciTechDaily pojasnjuje, da klju\u010d do tega uspeha le\u017ei v stabilizaciji svetlobnih delcev (fotonov) znotraj opti\u010dnih vlaken. Pri prej\u0161njih poskusih je informacija zbledela \u017ee po nekaj kilometrih, nova tehnologija pa uporablja kvantne ponavljalnike, ki v \u0161irino merijo le okoli 15,24 cm. 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