{"id":81885,"date":"2026-04-02T09:49:00","date_gmt":"2026-04-02T07:49:00","guid":{"rendered":"https:\/\/www.italtel.com\/toward-quantum-safe-networks-the-new-frontier-of-telecom-security\/"},"modified":"2026-04-03T16:22:31","modified_gmt":"2026-04-03T14:22:31","slug":"rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes","status":"publish","type":"post","link":"https:\/\/www.italtel.com\/pt-br\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\/","title":{"rendered":"Rumo a redes quantum-safe: a nova fronteira da seguran\u00e7a nas telecomunica\u00e7\u00f5es"},"content":{"rendered":"\n<div class=\"row\"  id=\"row-1495420625\">\n\n\n\t<div id=\"col-1037727673\" class=\"col medium-9 small-12 large-9\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-859655462\" class=\"text fontsize_18 color_black\">\n\t\t\n\n<h2><em><strong>Como as redes telco est\u00e3o se preparando para a era da computa\u00e7\u00e3o qu\u00e2ntica<\/strong><\/em><\/h2>\n<p>O <a href=\"https:\/\/quantum2025.org\/\" target=\"_blank\" rel=\"noopener\"><strong>2025 foi o Ano Internacional das Tecnologias Qu\u00e2nticas<\/strong><\/a>, evidenciando que essas tecnologias est\u00e3o entrando progressivamente em uma fase de <strong>maturidade industrial<\/strong>, impactando diversos setores, incluindo o de telecomunica\u00e7\u00f5es. A <strong>Uni\u00e3o Europeia<\/strong>, com o <a href=\"https:\/\/www.european-quantum-act.com\/\" target=\"_blank\" rel=\"noopener\"><strong>Quantum Act<\/strong><\/a>, busca superar a fragmenta\u00e7\u00e3o e acelerar a industrializa\u00e7\u00e3o do quantum, investindo em <strong>infraestrutura, compet\u00eancias e padr\u00f5es internacionais<\/strong>.<\/p>\n<p>Se 2025 registrou <strong>n\u00edveis recordes de investimento global<\/strong> no setor, confirmando a transi\u00e7\u00e3o de uma fase predominantemente experimental para uma de consolida\u00e7\u00e3o industrial, torna-se cada vez mais evidente a necessidade de garantir a <strong>soberania tecnol\u00f3gica<\/strong> sobre essas solu\u00e7\u00f5es, com aten\u00e7\u00e3o especial aos novos desafios colocados \u00e0 <strong>ciberseguran\u00e7a<\/strong>. Paralelamente, o aumento da <strong>superf\u00edcie de ataque<\/strong>, impulsionado pela dissemina\u00e7\u00e3o de <strong>IA, cloud e infraestruturas distribu\u00eddas<\/strong>, evidencia a necessidade de repensar os modelos de prote\u00e7\u00e3o no m\u00e9dio e longo prazo.<\/p>\n<p>Nesse cen\u00e1rio, a prote\u00e7\u00e3o das <strong>infraestruturas cr\u00edticas<\/strong> \u2014 desde redes de telecomunica\u00e7\u00f5es at\u00e9 sistemas energ\u00e9ticos e financeiros \u2014 torna-se uma <strong>prioridade estrat\u00e9gica<\/strong> para governos e operadores industriais. A <strong>resili\u00eancia das comunica\u00e7\u00f5es digitais<\/strong> representa, de fato, um dos pilares da <strong>seguran\u00e7a econ\u00f4mica e social<\/strong>, bem como da <strong>soberania tecnol\u00f3gica<\/strong> dos pa\u00edses.<\/p>\n\t\t\t<\/div>\n\t\n\t<div id=\"gap-1307273711\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1307273711 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-1889647028\" class=\"text fontsize_32 color_black\">\n\t\t\n\n<h2>A amea\u00e7a qu\u00e2ntica e a urg\u00eancia da transi\u00e7\u00e3o<\/h2>\n\t\t\t<\/div>\n\t\n\t<div id=\"text-2384928550\" class=\"text fontsize_18 color_black\">\n\t\t\n\n<p>A evolu\u00e7\u00e3o das tecnologias qu\u00e2nticas traz novos desafios para a seguran\u00e7a das comunica\u00e7\u00f5es digitais. Os algoritmos criptogr\u00e1ficos assim\u00e9tricos amplamente utilizados hoje \u2014 como <strong>RSA e ECC<\/strong> \u2014 baseiam-se em problemas matem\u00e1ticos complexos que podem se tornar <strong>vulner\u00e1veis<\/strong> com o aumento da capacidade de computa\u00e7\u00e3o qu\u00e2ntica nos pr\u00f3ximos anos.<\/p>\n<p>O <strong>dado<\/strong> \u00e9 um dos ativos mais valiosos para governos e empresas, cujo valor se manifesta em m\u00faltiplos n\u00edveis, do econ\u00f4mico-financeiro ao t\u00e9cnico-cient\u00edfico. Em outras palavras, o dado representa o <strong>\u201ccombust\u00edvel\u201d da economia digital<\/strong> e, portanto, exige investimentos imediatos para garantir sua prote\u00e7\u00e3o. O chamado cen\u00e1rio <strong>\u201charvest now, decrypt later\u201d<\/strong> \u2014 interceptar hoje dados criptografados para descriptograf\u00e1-los no futuro \u2014 exige uma reflex\u00e3o imediata.<\/p>\n<p>As telecomunica\u00e7\u00f5es ocupam uma <strong>posi\u00e7\u00e3o central<\/strong> nessa transi\u00e7\u00e3o. As <strong>redes de transporte, os sistemas de autentica\u00e7\u00e3o m\u00f3vel, as plataformas de gest\u00e3o e controle<\/strong> e as infraestruturas que suportam servi\u00e7os p\u00fablicos e industriais representam ativos cr\u00edticos que n\u00e3o podem se permitir <strong>vulnerabilidades estruturais<\/strong>.<\/p>\n<p>As redes telco constituem a <strong>espinha dorsal de diversos servi\u00e7os essenciais<\/strong>: sa\u00fade digital, energia, finan\u00e7as, administra\u00e7\u00e3o p\u00fablica e ind\u00fastria; portanto, sua comprometimento pode gerar <strong>impactos sist\u00eamicos<\/strong> em todo o ecossistema digital. As principais an\u00e1lises internacionais indicam um horizonte temporal <strong>inferior a uma d\u00e9cada<\/strong> para tornar operacional a migra\u00e7\u00e3o para solu\u00e7\u00f5es quantum-safe. Dada a complexidade e a longa vida \u00fatil das infraestruturas de telecomunica\u00e7\u00f5es, o planejamento dessa transi\u00e7\u00e3o deve necessariamente come\u00e7ar hoje.<\/p>\n\t\t\t<\/div>\n\t\n\t<div id=\"gap-593095367\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-593095367 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-1235549741\" class=\"text fontsize_32 color_black\">\n\t\t\n\n<h2>Telecomunica\u00e7\u00f5es: o primeiro campo de prova industrial do impacto do quantum<\/h2>\n\t\t\t<\/div>\n\t\n\t<div id=\"text-2923789537\" class=\"text fontsize_18 color_black\">\n\t\t\n\n<p>O setor de telecomunica\u00e7\u00f5es \u00e9 um dos primeiros a enfrentar concretamente a necessidade de evoluir os modelos de <strong>seguran\u00e7a criptogr\u00e1fica<\/strong>. Operadoras europeias e internacionais j\u00e1 est\u00e3o iniciando programas de <strong>avalia\u00e7\u00e3o e migra\u00e7\u00e3o<\/strong> para solu\u00e7\u00f5es quantum-safe, com o objetivo de garantir a <strong>prote\u00e7\u00e3o das comunica\u00e7\u00f5es no longo prazo<\/strong>.<\/p>\n<p>S\u00e3o necess\u00e1rios <strong>modelos de seguran\u00e7a capazes de garantir prote\u00e7\u00e3o duradoura<\/strong>, em linha com a evolu\u00e7\u00e3o para redes <strong>Beyond-5G e 6G<\/strong>, edge computing e aplica\u00e7\u00f5es <strong>mission-critical<\/strong> (como blockchain, <strong>Agentic AI<\/strong> e cloud distribution).<\/p>\n\t\t\t<\/div>\n\t\n\t<div id=\"gap-1956783343\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1956783343 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-4091863783\" class=\"text fontsize_32 color_black\">\n\t\t\n\n<h2>Os pilares da seguran\u00e7a p\u00f3s-qu\u00e2ntica<\/h2>\n\t\t\t<\/div>\n\t\n\t<div id=\"text-1406025708\" class=\"text fontsize_18 color_black\">\n\t\t\n\n<p>A transi\u00e7\u00e3o para um ecossistema quantum-safe baseia-se na ado\u00e7\u00e3o de diferentes tecnologias, juntamente com uma <strong>mudan\u00e7a de paradigma na gest\u00e3o de chaves e na seguran\u00e7a das redes<\/strong>. Os elementos fundamentais s\u00e3o:<\/p>\n<ul>\n<li><strong>Post-Quantum Cryptography (PQC):<\/strong> algoritmos resistentes a ataques qu\u00e2nticos, j\u00e1 em processo de <strong>padroniza\u00e7\u00e3o internacional desde 2024<\/strong><\/li>\n<li><strong>Crypto-agility:<\/strong> a capacidade das infraestruturas digitais de <strong>substituir e adaptar algoritmos criptogr\u00e1ficos<\/strong> (em protocolos, aplica\u00e7\u00f5es, software e hardware) sem interromper o funcionamento dos sistemas, essencial para uma migra\u00e7\u00e3o <strong>escal\u00e1vel e compat\u00edvel<\/strong>, garantindo continuidade operacional e maior resili\u00eancia diante de novas amea\u00e7as ou mudan\u00e7as tecnol\u00f3gicas<\/li>\n<li><strong>Hybridization:<\/strong> abordagem baseada no uso combinado de <strong>criptografia tradicional e p\u00f3s-qu\u00e2ntica<\/strong>, permitindo uma <strong>transi\u00e7\u00e3o gradual<\/strong> mantendo a continuidade operacional e a seguran\u00e7a dos sistemas<\/li>\n<li><strong>Key management avan\u00e7ado:<\/strong> sistemas avan\u00e7ados de gest\u00e3o de chaves criptogr\u00e1ficas projetados para serem <strong>flex\u00edveis, escal\u00e1veis e atualiz\u00e1veis ao longo do tempo<\/strong>, capazes de administrar de forma segura o ciclo de vida das chaves (gera\u00e7\u00e3o, distribui\u00e7\u00e3o, rota\u00e7\u00e3o e revoga\u00e7\u00e3o)<\/li>\n<\/ul>\n<p>A ado\u00e7\u00e3o de <strong>PQC e de um key management avan\u00e7ado<\/strong> representa hoje o caminho mais <strong>imediato e escal\u00e1vel<\/strong> para refor\u00e7ar a seguran\u00e7a das comunica\u00e7\u00f5es digitais, especialmente em infraestruturas distribu\u00eddas e sistemas complexos como os de telecomunica\u00e7\u00f5es.<\/p>\n<p>Ao lado desse caminho, vem se consolidando outra abordagem focada na distribui\u00e7\u00e3o segura de chaves criptogr\u00e1ficas: a <strong>Distributed Symmetric Key Establishment (DSKE)<\/strong>. Trata-se de um <strong>paradigma inovador<\/strong> que permite gerar e distribuir automaticamente <strong>chaves sim\u00e9tricas em larga escala<\/strong> por meio de infraestruturas de rede existentes, sem depender da criptografia assim\u00e9trica tradicional. A DSKE oferece um sistema altamente <strong>escal\u00e1vel<\/strong>, baseado em um modelo de <strong>confian\u00e7a distribu\u00edda (distributed trust)<\/strong>.<\/p>\n\t\t\t<\/div>\n\t\n\t<div id=\"gap-1271189025\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1271189025 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-1347926736\" class=\"text fontsize_32 color_black\">\n\t\t\n\n<h2>Redes resilientes e dados protegidos<\/h2>\n\t\t\t<\/div>\n\t\n\t<div id=\"text-3975496912\" class=\"text fontsize_18 color_black\">\n\t\t\n\n<p>A transi\u00e7\u00e3o para infraestruturas quantum-safe n\u00e3o representa apenas uma atualiza\u00e7\u00e3o tecnol\u00f3gica, mas uma <strong>transforma\u00e7\u00e3o estrat\u00e9gica<\/strong> na forma como a seguran\u00e7a das comunica\u00e7\u00f5es digitais \u00e9 concebida.<\/p>\n<p>Para o setor de telecomunica\u00e7\u00f5es, essa evolu\u00e7\u00e3o implica a necessidade de definir <strong>antecipadamente uma estrat\u00e9gia de seguran\u00e7a<\/strong> para garantir a <strong>resili\u00eancia das redes e dos dados<\/strong>. \u00c9 necess\u00e1rio planejar a ado\u00e7\u00e3o de novos modelos criptogr\u00e1ficos e integrar progressivamente tecnologias como a <strong>Post-Quantum Cryptography<\/strong>, sistemas avan\u00e7ados de gest\u00e3o de chaves e solu\u00e7\u00f5es inovadoras de distribui\u00e7\u00e3o segura de chaves.<\/p>\n<p>Nesse contexto, o verdadeiro desafio n\u00e3o \u00e9 apenas adotar novas tecnologias, mas <strong>potencializ\u00e1-las com interoperabilidade e estrat\u00e9gias crypto-\u00e1geis<\/strong> capazes de evoluir ao longo do tempo. Dessa capacidade depende a <strong>resili\u00eancia das redes e a prote\u00e7\u00e3o dos dados<\/strong>, tanto no curto quanto no longo prazo.<\/p>\n<p>As telecomunica\u00e7\u00f5es, mais do que qualquer outro setor, t\u00eam hoje a <strong>oportunidade \u2014 e a responsabilidade \u2014<\/strong> de liderar a constru\u00e7\u00e3o concreta de um ecossistema <strong>quantum-safe<\/strong> na era qu\u00e2ntica.<\/p>\n\t\t\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1037727673 > .col-inner {\n  padding: 6rem 11rem 0px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-1978155681\" class=\"col sibebar_col medium-3 small-12 large-3\"  >\n\t\t<div class=\"is-sticky-column\"><div class=\"is-sticky-column__inner\">\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-299938997\" class=\"text fontsize_16 color_black fontweight_500\">\n\t\t\n\nTECH KEYWORDS\n\t\t\t<\/div>\n\t\n<div class=\"is-divider divider clearfix\" style=\"margin-top:2rem;margin-bottom:2rem;max-width:100%;height:1px;background-color:rgba(112, 112, 112, 0.302);\"><\/div>\n\n\t<div id=\"text-1257581650\" class=\"text fontsize_18 color_black\">\n\t\t\n\n<p>POST-QUANTUM CRYPTOGRAPHY (PQC)<\/p>\n\t\t\t<\/div>\n\t\n<div class=\"is-divider divider clearfix\" style=\"margin-top:2rem;margin-bottom:2rem;max-width:100%;height:1px;background-color:rgba(112, 112, 112, 0.302);\"><\/div>\n\n\t<div id=\"text-2271331774\" class=\"text fontsize_18 color_black\">\n\t\t\n\n<p>CRYPTO-AGILITY<\/p>\n\t\t\t<\/div>\n\t\n<div class=\"is-divider divider clearfix\" style=\"margin-top:2rem;margin-bottom:2rem;max-width:100%;height:1px;background-color:rgba(112, 112, 112, 0.302);\"><\/div>\n\n\t<div id=\"text-1939460158\" class=\"text fontsize_18 color_black\">\n\t\t\n\n<p>QUANTUM-SAFE NETWORKS<\/p>\n\t\t\t<\/div>\n\t\n<div class=\"is-divider divider clearfix\" style=\"margin-top:2rem;margin-bottom:2rem;max-width:100%;height:1px;background-color:rgba(112, 112, 112, 0.302);\"><\/div>\n\n\t<div id=\"text-1228730462\" class=\"text fontsize_18 color_black\">\n\t\t\n\n<p>KEY MANAGEMENT SYSTEMS<\/p>\n\t\t\t<\/div>\n\t\n<div class=\"is-divider divider clearfix\" style=\"margin-top:2rem;margin-bottom:2rem;max-width:100%;height:1px;background-color:rgba(112, 112, 112, 0.302);\"><\/div>\n\n\t<div id=\"text-750439102\" class=\"text fontsize_18 color_black\">\n\t\t\n\n<p>DISTRIBUTED SYMMETRIC KEY ESTABLISHMENT (DSKE)<\/p>\n\t\t\t<\/div>\n\t\n<div class=\"is-divider divider clearfix\" style=\"margin-top:2rem;margin-bottom:2rem;max-width:100%;height:1px;background-color:rgba(112, 112, 112, 0.302);\"><\/div>\n\n\t<div id=\"gap-166688320\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-166688320 {\n  padding-top: 13rem;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2819288955\" class=\"text fontsize_16 color_black fontweight_500\">\n\t\t\n\nSHARE THE PAGE\n\t\t\t<\/div>\n\t\n<div class=\"is-divider divider clearfix\" style=\"margin-top:2rem;margin-bottom:2rem;max-width:100%;height:1px;background-color:rgba(112, 112, 112, 0.302);\"><\/div>\n\n\t<div class=\"img has-hover socialshare_icon linkedin x md-x lg-x y md-y lg-y\" id=\"image_464944105\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/www.italtel.com\/wp-content\/uploads\/2024\/09\/Linkedin-icon.svg\" class=\"attachment-large size-large\" alt=\"Linkedin-icon\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_464944105 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div class=\"img has-hover socialshare_icon instagram x md-x lg-x y md-y lg-y\" id=\"image_15567473\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"27\" height=\"27\" src=\"https:\/\/www.italtel.com\/wp-content\/uploads\/2024\/07\/Raggruppa-12942.png\" class=\"attachment-large size-large\" alt=\"Instagram icon\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_15567473 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div class=\"img has-hover socialshare_icon ex x md-x lg-x y md-y lg-y\" id=\"image_190334569\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/www.italtel.com\/wp-content\/uploads\/2024\/09\/X-icon.svg\" class=\"attachment-large size-large\" alt=\"X-icon\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_190334569 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n\t\t<\/div>\n\t\t<\/div><\/div>\t\t\n<style>\n#col-1978155681 > .is-sticky-column > .is-sticky-column__inner > .col-inner {\n  padding: 6rem 0px 0px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n<\/div>\n\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":6,"featured_media":62905,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[851],"tags":[1168,1132],"class_list":["post-81885","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-focus-pt-br","tag-cyber-ot-security","tag-network-evolution-5g-pt-br"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Rumo a redes quantum-safe: a nova fronteira da seguran\u00e7a nas telecomunica\u00e7\u00f5es - Italtel<\/title>\n<meta name=\"description\" content=\"Como as redes de telecomunica\u00e7\u00f5es est\u00e3o se preparando para a era qu\u00e2ntica com criptografia p\u00f3s-qu\u00e2ntica e seguran\u00e7a resiliente.\" \/>\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.italtel.com\/pt-br\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rumo a redes quantum-safe: a nova fronteira da seguran\u00e7a nas telecomunica\u00e7\u00f5es - Italtel\" \/>\n<meta property=\"og:description\" content=\"Como as redes de telecomunica\u00e7\u00f5es est\u00e3o se preparando para a era qu\u00e2ntica com criptografia p\u00f3s-qu\u00e2ntica e seguran\u00e7a resiliente.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.italtel.com\/pt-br\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\/\" \/>\n<meta property=\"og:site_name\" content=\"Italtel\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-02T07:49:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-03T14:22:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.italtel.com\/wp-content\/uploads\/2024\/10\/unconformstudio_an_abstract_image_blue_tones_cybersecurity_fing_238335ac-118d-489f-adc3-dbe6d01e2181-scaled.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1498\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Daniela Fontana\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@Italtel\" \/>\n<meta name=\"twitter:site\" content=\"@Italtel\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Daniela Fontana\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.italtel.com\\\/pt-br\\\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.italtel.com\\\/pt-br\\\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\\\/\"},\"author\":{\"name\":\"Daniela Fontana\",\"@id\":\"https:\\\/\\\/www.italtel.com\\\/de\\\/#\\\/schema\\\/person\\\/38f315d5a978255f0cf320055bad5afe\"},\"headline\":\"Rumo a redes quantum-safe: a nova fronteira da seguran\u00e7a nas telecomunica\u00e7\u00f5es\",\"datePublished\":\"2026-04-02T07:49:00+00:00\",\"dateModified\":\"2026-04-03T14:22:31+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.italtel.com\\\/pt-br\\\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\\\/\"},\"wordCount\":1374,\"publisher\":{\"@id\":\"https:\\\/\\\/www.italtel.com\\\/de\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.italtel.com\\\/pt-br\\\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.italtel.com\\\/wp-content\\\/uploads\\\/2024\\\/10\\\/unconformstudio_an_abstract_image_blue_tones_cybersecurity_fing_238335ac-118d-489f-adc3-dbe6d01e2181-scaled.webp\",\"keywords\":[\"Cyber &amp; OT Security\",\"Network Evolution &amp; 5G\"],\"articleSection\":[\"Focus\"],\"inLanguage\":\"pt-BR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.italtel.com\\\/pt-br\\\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\\\/\",\"url\":\"https:\\\/\\\/www.italtel.com\\\/pt-br\\\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\\\/\",\"name\":\"Rumo a redes quantum-safe: a nova fronteira da seguran\u00e7a nas telecomunica\u00e7\u00f5es - Italtel\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.italtel.com\\\/de\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.italtel.com\\\/pt-br\\\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.italtel.com\\\/pt-br\\\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.italtel.com\\\/wp-content\\\/uploads\\\/2024\\\/10\\\/unconformstudio_an_abstract_image_blue_tones_cybersecurity_fing_238335ac-118d-489f-adc3-dbe6d01e2181-scaled.webp\",\"datePublished\":\"2026-04-02T07:49:00+00:00\",\"dateModified\":\"2026-04-03T14:22:31+00:00\",\"description\":\"Como as redes de telecomunica\u00e7\u00f5es est\u00e3o se preparando para a era qu\u00e2ntica com criptografia p\u00f3s-qu\u00e2ntica e seguran\u00e7a resiliente.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.italtel.com\\\/pt-br\\\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\\\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.italtel.com\\\/pt-br\\\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/www.italtel.com\\\/pt-br\\\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.italtel.com\\\/wp-content\\\/uploads\\\/2024\\\/10\\\/unconformstudio_an_abstract_image_blue_tones_cybersecurity_fing_238335ac-118d-489f-adc3-dbe6d01e2181-scaled.webp\",\"contentUrl\":\"https:\\\/\\\/www.italtel.com\\\/wp-content\\\/uploads\\\/2024\\\/10\\\/unconformstudio_an_abstract_image_blue_tones_cybersecurity_fing_238335ac-118d-489f-adc3-dbe6d01e2181-scaled.webp\",\"width\":2560,\"height\":1498},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.italtel.com\\\/pt-br\\\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.italtel.com\\\/pt-br\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Rumo a redes quantum-safe: a nova fronteira da seguran\u00e7a nas telecomunica\u00e7\u00f5es\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.italtel.com\\\/de\\\/#website\",\"url\":\"https:\\\/\\\/www.italtel.com\\\/de\\\/\",\"name\":\"Italtel\",\"description\":\"Italtel Group&#039;s company website\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.italtel.com\\\/de\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.italtel.com\\\/de\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.italtel.com\\\/de\\\/#organization\",\"name\":\"Italtel S.p.A.\",\"url\":\"https:\\\/\\\/www.italtel.com\\\/de\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/www.italtel.com\\\/de\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.italtel.com\\\/wp-content\\\/uploads\\\/2024\\\/11\\\/Italtel_logo.png\",\"contentUrl\":\"https:\\\/\\\/www.italtel.com\\\/wp-content\\\/uploads\\\/2024\\\/11\\\/Italtel_logo.png\",\"width\":591,\"height\":139,\"caption\":\"Italtel S.p.A.\"},\"image\":{\"@id\":\"https:\\\/\\\/www.italtel.com\\\/de\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/x.com\\\/Italtel\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/italtel\\\/\",\"https:\\\/\\\/www.instagram.com\\\/italtel_hq\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.italtel.com\\\/de\\\/#\\\/schema\\\/person\\\/38f315d5a978255f0cf320055bad5afe\",\"name\":\"Daniela Fontana\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/834a03b0c73144a8ca36e17dc365b3fbadb34c9e44399b609a00f2231e694f6a?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/834a03b0c73144a8ca36e17dc365b3fbadb34c9e44399b609a00f2231e694f6a?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/834a03b0c73144a8ca36e17dc365b3fbadb34c9e44399b609a00f2231e694f6a?s=96&d=mm&r=g\",\"caption\":\"Daniela Fontana\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Rumo a redes quantum-safe: a nova fronteira da seguran\u00e7a nas telecomunica\u00e7\u00f5es - Italtel","description":"Como as redes de telecomunica\u00e7\u00f5es est\u00e3o se preparando para a era qu\u00e2ntica com criptografia p\u00f3s-qu\u00e2ntica e seguran\u00e7a resiliente.","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.italtel.com\/pt-br\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\/","og_locale":"pt_BR","og_type":"article","og_title":"Rumo a redes quantum-safe: a nova fronteira da seguran\u00e7a nas telecomunica\u00e7\u00f5es - Italtel","og_description":"Como as redes de telecomunica\u00e7\u00f5es est\u00e3o se preparando para a era qu\u00e2ntica com criptografia p\u00f3s-qu\u00e2ntica e seguran\u00e7a resiliente.","og_url":"https:\/\/www.italtel.com\/pt-br\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\/","og_site_name":"Italtel","article_published_time":"2026-04-02T07:49:00+00:00","article_modified_time":"2026-04-03T14:22:31+00:00","og_image":[{"width":2560,"height":1498,"url":"https:\/\/www.italtel.com\/wp-content\/uploads\/2024\/10\/unconformstudio_an_abstract_image_blue_tones_cybersecurity_fing_238335ac-118d-489f-adc3-dbe6d01e2181-scaled.webp","type":"image\/webp"}],"author":"Daniela Fontana","twitter_card":"summary_large_image","twitter_creator":"@Italtel","twitter_site":"@Italtel","twitter_misc":{"Escrito por":"Daniela Fontana","Est. tempo de leitura":"4 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.italtel.com\/pt-br\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\/#article","isPartOf":{"@id":"https:\/\/www.italtel.com\/pt-br\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\/"},"author":{"name":"Daniela Fontana","@id":"https:\/\/www.italtel.com\/de\/#\/schema\/person\/38f315d5a978255f0cf320055bad5afe"},"headline":"Rumo a redes quantum-safe: a nova fronteira da seguran\u00e7a nas telecomunica\u00e7\u00f5es","datePublished":"2026-04-02T07:49:00+00:00","dateModified":"2026-04-03T14:22:31+00:00","mainEntityOfPage":{"@id":"https:\/\/www.italtel.com\/pt-br\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\/"},"wordCount":1374,"publisher":{"@id":"https:\/\/www.italtel.com\/de\/#organization"},"image":{"@id":"https:\/\/www.italtel.com\/pt-br\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\/#primaryimage"},"thumbnailUrl":"https:\/\/www.italtel.com\/wp-content\/uploads\/2024\/10\/unconformstudio_an_abstract_image_blue_tones_cybersecurity_fing_238335ac-118d-489f-adc3-dbe6d01e2181-scaled.webp","keywords":["Cyber &amp; OT Security","Network Evolution &amp; 5G"],"articleSection":["Focus"],"inLanguage":"pt-BR"},{"@type":"WebPage","@id":"https:\/\/www.italtel.com\/pt-br\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\/","url":"https:\/\/www.italtel.com\/pt-br\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\/","name":"Rumo a redes quantum-safe: a nova fronteira da seguran\u00e7a nas telecomunica\u00e7\u00f5es - Italtel","isPartOf":{"@id":"https:\/\/www.italtel.com\/de\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.italtel.com\/pt-br\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\/#primaryimage"},"image":{"@id":"https:\/\/www.italtel.com\/pt-br\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\/#primaryimage"},"thumbnailUrl":"https:\/\/www.italtel.com\/wp-content\/uploads\/2024\/10\/unconformstudio_an_abstract_image_blue_tones_cybersecurity_fing_238335ac-118d-489f-adc3-dbe6d01e2181-scaled.webp","datePublished":"2026-04-02T07:49:00+00:00","dateModified":"2026-04-03T14:22:31+00:00","description":"Como as redes de telecomunica\u00e7\u00f5es est\u00e3o se preparando para a era qu\u00e2ntica com criptografia p\u00f3s-qu\u00e2ntica e seguran\u00e7a resiliente.","breadcrumb":{"@id":"https:\/\/www.italtel.com\/pt-br\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.italtel.com\/pt-br\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.italtel.com\/pt-br\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\/#primaryimage","url":"https:\/\/www.italtel.com\/wp-content\/uploads\/2024\/10\/unconformstudio_an_abstract_image_blue_tones_cybersecurity_fing_238335ac-118d-489f-adc3-dbe6d01e2181-scaled.webp","contentUrl":"https:\/\/www.italtel.com\/wp-content\/uploads\/2024\/10\/unconformstudio_an_abstract_image_blue_tones_cybersecurity_fing_238335ac-118d-489f-adc3-dbe6d01e2181-scaled.webp","width":2560,"height":1498},{"@type":"BreadcrumbList","@id":"https:\/\/www.italtel.com\/pt-br\/rumo-a-redes-quantum-safe-a-nova-fronteira-da-seguranca-nas-telecomunicacoes\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.italtel.com\/pt-br\/"},{"@type":"ListItem","position":2,"name":"Rumo a redes quantum-safe: a nova fronteira da seguran\u00e7a nas telecomunica\u00e7\u00f5es"}]},{"@type":"WebSite","@id":"https:\/\/www.italtel.com\/de\/#website","url":"https:\/\/www.italtel.com\/de\/","name":"Italtel","description":"Italtel Group&#039;s company website","publisher":{"@id":"https:\/\/www.italtel.com\/de\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.italtel.com\/de\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Organization","@id":"https:\/\/www.italtel.com\/de\/#organization","name":"Italtel S.p.A.","url":"https:\/\/www.italtel.com\/de\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/www.italtel.com\/de\/#\/schema\/logo\/image\/","url":"https:\/\/www.italtel.com\/wp-content\/uploads\/2024\/11\/Italtel_logo.png","contentUrl":"https:\/\/www.italtel.com\/wp-content\/uploads\/2024\/11\/Italtel_logo.png","width":591,"height":139,"caption":"Italtel S.p.A."},"image":{"@id":"https:\/\/www.italtel.com\/de\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/x.com\/Italtel","https:\/\/www.linkedin.com\/company\/italtel\/","https:\/\/www.instagram.com\/italtel_hq\/"]},{"@type":"Person","@id":"https:\/\/www.italtel.com\/de\/#\/schema\/person\/38f315d5a978255f0cf320055bad5afe","name":"Daniela Fontana","image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/secure.gravatar.com\/avatar\/834a03b0c73144a8ca36e17dc365b3fbadb34c9e44399b609a00f2231e694f6a?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/834a03b0c73144a8ca36e17dc365b3fbadb34c9e44399b609a00f2231e694f6a?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/834a03b0c73144a8ca36e17dc365b3fbadb34c9e44399b609a00f2231e694f6a?s=96&d=mm&r=g","caption":"Daniela Fontana"}}]}},"_links":{"self":[{"href":"https:\/\/www.italtel.com\/pt-br\/wp-json\/wp\/v2\/posts\/81885","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.italtel.com\/pt-br\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.italtel.com\/pt-br\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.italtel.com\/pt-br\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.italtel.com\/pt-br\/wp-json\/wp\/v2\/comments?post=81885"}],"version-history":[{"count":4,"href":"https:\/\/www.italtel.com\/pt-br\/wp-json\/wp\/v2\/posts\/81885\/revisions"}],"predecessor-version":[{"id":81889,"href":"https:\/\/www.italtel.com\/pt-br\/wp-json\/wp\/v2\/posts\/81885\/revisions\/81889"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.italtel.com\/pt-br\/wp-json\/wp\/v2\/media\/62905"}],"wp:attachment":[{"href":"https:\/\/www.italtel.com\/pt-br\/wp-json\/wp\/v2\/media?parent=81885"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.italtel.com\/pt-br\/wp-json\/wp\/v2\/categories?post=81885"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.italtel.com\/pt-br\/wp-json\/wp\/v2\/tags?post=81885"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}