{"id":36619,"date":"2019-10-31T22:12:43","date_gmt":"2019-10-31T19:12:43","guid":{"rendered":"https:\/\/prohoster.info\/blog\/post-analiz-chto-izvestno-o-poslednej-atake-na-set-serverov-kriptoklyuchej-sks-keyserver\/"},"modified":"2019-10-31T22:12:43","modified_gmt":"2019-10-31T19:12:43","slug":"post-analiz-chto-izvestno-o-poslednej-atake-na-set-serverov-kriptoklyuchej-sks-keyserver","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/administrirovanie\/post-analiz-chto-izvestno-o-poslednej-atake-na-set-serverov-kriptoklyuchej-sks-keyserver","title":{"rendered":"P\u00f3s-an\u00e1lise: o que se sabe sobre o \u00faltimo ataque \u00e0 rede de servidores de chaves criptogr\u00e1ficas SKS Keyserver","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Os hackers usaram uma vulnerabilidade do protocolo OpenPGP, que \u00e9 conhecida h\u00e1 mais de dez anos. <\/p>\n<p>Explicamos qual \u00e9 a ess\u00eancia e por que n\u00e3o podem fechar isso.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/vasexperts\/blog\/461443\/\"><img decoding=\"async\" alt=\"P\u00f3s-an\u00e1lise: o que se sabe sobre o \u00faltimo ataque \u00e0 rede de servidores de chaves criptogr\u00e1ficas SKS Keyserver\" src=\"\/wp-content\/uploads\/2019\/07\/d8fec24b72a147e758eb1174eecb7336.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\n<i>\/ Unsplash \/ <noindex><a rel=\"nofollow\" href=\"https:\/\/unsplash.com\/photos\/8fs1X0JFgFE\">Chunlea Ju<\/a><\/noindex><\/i><\/p>\n<h2>Problemas na rede<\/h2>\n<p>\nNo meio de junho, desconhecidos <noindex><a rel=\"nofollow\" href=\"https:\/\/gist.github.com\/rjhansen\/67ab921ffb4084c865b3618d6955275f\">realizaram um ataque<\/a><\/noindex> na rede de servidores de chaves criptogr\u00e1ficas <noindex><a rel=\"nofollow\" href=\"https:\/\/bitbucket.org\/skskeyserver\/sks-keyserver\/src\/default\/\">SKS Keyserver<\/a><\/noindex>, constru\u00eddo com base no protocolo OpenPGP. Este \u00e9 um padr\u00e3o IETF (<noindex><a rel=\"nofollow\" href=\"https:\/\/tools.ietf.org\/html\/rfc4880\">RFC 4880<\/a><\/noindex>), utilizado para criptografar e-mails e outras mensagens. A rede SKS foi criada h\u00e1 trinta anos para a dissemina\u00e7\u00e3o de certificados p\u00fablicos. Ferramentas como <noindex><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/GnuPG\">GnuPG<\/a><\/noindex> s\u00e3o conectadas para a criptografia de dados e cria\u00e7\u00e3o de assinaturas digitais.<\/p>\n<p>Os hackers comprometeram os certificados de dois mantenedores do projeto GnuPG \u2014 Robert Hansen e Daniel Gillmor. O download de um certificado comprometido do servidor leva a falhas na opera\u00e7\u00e3o do GnuPG \u2014 o sistema simplesmente trava. H\u00e1 motivos para suspeitar que os criminosos n\u00e3o v\u00e3o parar por a\u00ed, e o n\u00famero de certificados comprometidos deve aumentar. Atualmente, a magnitude do problema permanece desconhecida.<\/p>\n<h2>A ess\u00eancia do ataque<\/h2>\n<p>\nOs hackers exploraram uma vulnerabilidade no protocolo OpenPGP. Isso \u00e9 conhecido pela comunidade h\u00e1 v\u00e1rias d\u00e9cadas. At\u00e9 no GitHub <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/micahflee\/trollwot\">incluindo empresas como WIRED, Ford, General Motors, SpaceX, GitHub e GitLab, entre outras milhares.<\/a><\/noindex> existem exploits correspondentes. Mas at\u00e9 agora, ningu\u00e9m se responsabilizou por fechar a 'brecha' (abordaremos as raz\u00f5es mais adiante).<\/p>\n<blockquote><p><b>Algumas sele\u00e7\u00f5es do nosso blog no Habr:<\/b><\/p>\n<ul>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/vasexperts\/blog\/446634\/\">SDN-digesto \u2014 seis emuladores de c\u00f3digo aberto<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/vasexperts\/blog\/446058\/\">Como construir SDN \u2014 oito ferramentas de c\u00f3digo aberto<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/vasexperts\/blog\/433298\/\">Digesto de rede: 17 materiais especializados sobre Wi-Fi e 5G<\/a><\/noindex><\/li>\n<\/ul>\n<\/blockquote>\n<p>\nDe acordo com a especifica\u00e7\u00e3o do OpenPGP, qualquer um pode adicionar assinaturas digitais aos certificados para confirmar a propriedade. Al\u00e9m disso, o n\u00famero m\u00e1ximo de assinaturas n\u00e3o \u00e9 regulamentado. E aqui surge o problema \u2014 a rede SKS permite at\u00e9 150 mil assinaturas em um \u00fanico certificado, mas o GnuPG n\u00e3o suporta essa quantidade. Assim, ao fazer o download do certificado, o GnuPG (assim como outras implementa\u00e7\u00f5es do OpenPGP) trava.<\/p>\n<p>Um dos usu\u00e1rios <noindex><a rel=\"nofollow\" href=\"https:\/\/buttondown.email\/cryptography-dispatches\/archive\/cryptography-dispatches-hello-world-and-openpgp\/\">realizou um experimento<\/a><\/noindex> \u2014 a importa\u00e7\u00e3o do certificado levou cerca de 10 minutos. O certificado tinha mais de 54 mil assinaturas, e seu tamanho totalizou 17 MB:<\/p>\n<pre><code class=\"bash\">$ gpg --homedir=$PWD --recv C4BC2DDB38CCE96485EBE9C2F20691179038E5C6\ngpg: chave F20691179038E5C6: 4 assinaturas duplicadas removidas\ngpg: chave F20691179038E5C6: 54614 assinaturas n\u00e3o verificadas devido a chaves faltantes\ngpg: chave F20691179038E5C6: 4 assinaturas reordenadas\ngpg: chave F20691179038E5C6: chave p\u00fablica \"Daniel Kahn Gillmor \" importada\ngpg: nenhuma chave ultimamente confi\u00e1vel encontrada\ngpg: Total de processadas: 1\ngpg:               importada: 1\n$ ls -lh pubring.gpg\n-rw-r--r--  1 filippo  staff    17M  2 Jul 16:30 pubring.gpg\n<\/code><\/pre>\n<p>\nA situa\u00e7\u00e3o \u00e9 agravada pelo fato de que os servidores de chaves OpenPGP n\u00e3o removem informa\u00e7\u00f5es sobre os certificados. Isso \u00e9 feito para que seja poss\u00edvel rastrear toda a cadeia de a\u00e7\u00f5es com os certificados e evitar sua substitui\u00e7\u00e3o. Portanto, n\u00e3o \u00e9 poss\u00edvel eliminar elementos comprometidos.<\/p>\n<p>Na verdade, a rede SKS \u00e9 como um grande \"servidor de arquivos\", onde qualquer pessoa pode gravar dados. Para ilustrar o problema, no ano passado, um residente do GitHub <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/yakamok\/keyserver-fs\">criou um sistema de arquivos<\/a><\/noindex>, que armazena documentos na rede de servidores de chaves criptogr\u00e1ficas.<\/p>\n<h2>Por que a vulnerabilidade n\u00e3o foi corrigida<\/h2>\n<p>\nN\u00e3o havia motivo para corrigir a vulnerabilidade. Antes, ela n\u00e3o havia sido utilizada para realizar ataques hackers. Embora a comunidade de TI <noindex><a rel=\"nofollow\" href=\"https:\/\/news.ycombinator.com\/item?id=20315633\">h\u00e1 muito tenha pedido<\/a><\/noindex> aos desenvolvedores do SKS e do OpenPGP que prestassem aten\u00e7\u00e3o ao problema.<\/p>\n<p>Para ser justo, vale mencionar que em junho eles finalmente <noindex><a rel=\"nofollow\" href=\"https:\/\/keys.openpgp.org\/about\/news#2019-06-12-launch\">lan\u00e7aram<\/a><\/noindex> um servidor de chaves experimental <noindex><a rel=\"nofollow\" href=\"https:\/\/keys.openpgp.org\/about\/news\">keys.openpgp.org<\/a><\/noindex>. Ele implementa prote\u00e7\u00e3o contra esses tipos de ataques. No entanto, sua base de dados est\u00e1 sendo preenchida do zero, e o servidor n\u00e3o faz parte do SKS. Portanto, levar\u00e1 tempo at\u00e9 que possa ser utilizado.<\/p>\n<p><img decoding=\"async\" alt=\"P\u00f3s-an\u00e1lise: o que se sabe sobre o \u00faltimo ataque \u00e0 rede de servidores de chaves criptogr\u00e1ficas SKS Keyserver\" src=\"\/wp-content\/uploads\/2019\/07\/6ab10981f7c6215cede6e26c2fd3aa5c.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>\/ Unsplash \/ <noindex><a rel=\"nofollow\" href=\"https:\/\/unsplash.com\/photos\/_DkmMhzrsYY\">Rub\u00e9n Bag\u00fc\u00e9s<\/a><\/noindex><\/i><\/p>\n<p>Quanto ao bug no sistema original, corrigi-lo \u00e9 dificultado por um complexo mecanismo de sincroniza\u00e7\u00e3o. A rede de servidores de chaves foi inicialmente escrita como um proof of concept para proteger a disserta\u00e7\u00e3o de doutorado de Yaron Minsky. Para isso, foi escolhida uma linguagem bastante espec\u00edfica, OCaml. Segundo <noindex><a rel=\"nofollow\" href=\"https:\/\/gist.github.com\/rjhansen\/67ab921ffb4084c865b3618d6955275f\">palavras<\/a><\/noindex> o mantenedor Robert Hansen, entender o c\u00f3digo \u00e9 dif\u00edcil, ent\u00e3o apenas pequenas corre\u00e7\u00f5es s\u00e3o feitas. Para modificar a arquitetura do SKS, ser\u00e1 necess\u00e1rio reescrev\u00ea-la do zero.<\/p>\n<p>De qualquer forma, no GnuPG n\u00e3o acreditam que a rede consiga ser corrigida algum dia. Em um post no GitHub, os desenvolvedores at\u00e9 mencionaram que n\u00e3o recomendam trabalhar com o servidor de chaves SKS. De fato, essa \u00e9 uma das principais raz\u00f5es pelas quais iniciaram a transi\u00e7\u00e3o para o novo servi\u00e7o keys.openpgp.org. Resta-nos apenas acompanhar o desenvolvimento dos acontecimentos.<\/p>\n<blockquote><p><b>Alguns materiais do nosso blog corporativo:<\/b><\/p>\n<ul>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/vasexperts.ru\/blog\/bezopasnost\/botnet-spamit-cherez-routery\/\">Botnet est\u00e1 \"spammando\" atrav\u00e9s de roteadores: o que voc\u00ea precisa saber<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/vasexperts.ru\/blog\/bezopasnost\/ddos-i-5g-tolshhe-truba-bolshe-problem\/\">DDoS e 5G: quanto mais \"tubo\", mais problemas<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/vasexperts.ru\/blog\/bezopasnost\/firewall-ili-dpi-instrumenty-zashhity-raznogo-naznacheniya\/\">Firewall ou DPI \u2014 ferramentas de prote\u00e7\u00e3o com diferentes prop\u00f3sitos<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/vasexperts.ru\/blog\/telekom\/internet-v-derevnyu-stroim-radiorelejnuyu-wi-fi-set\/\">Internet na aldeia \u2014 construindo uma rede Wi-Fi de micro-ondas<\/a><\/noindex><\/li>\n<\/ul>\n<\/blockquote>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/vasexperts\/blog\/461443\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0425\u0430\u043a\u0435\u0440\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043b\u0438 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 OpenPGP, \u043e \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e \u0431\u043e\u043b\u0435\u0435 \u0434\u0435\u0441\u044f\u0442\u0438 \u043b\u0435\u0442. \u0420\u0430\u0441\u0441\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u043c, \u0432 \u0447\u0435\u043c \u0441\u0443\u0442\u044c \u0438 \u043f\u043e\u0447\u0435\u043c\u0443 \u0435\u0451 \u043d\u0435 \u043c\u043e\u0433\u0443\u0442 \u0437\u0430\u043a\u0440\u044b\u0442\u044c. \/ Unsplash \/ Chunlea Ju \u041f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0432 \u0441\u0435\u0442\u0438 \u0412 \u0441\u0435\u0440\u0435\u0434\u0438\u043d\u0435 \u0438\u044e\u043d\u044f \u043d\u0435\u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u0435 \u043f\u0440\u043e\u0432\u0435\u043b\u0438 \u0430\u0442\u0430\u043a\u0443 \u043d\u0430 \u0441\u0435\u0442\u044c \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043a\u043b\u044e\u0447\u0435\u0439 SKS Keyserver, \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u0443\u044e \u043d\u0430 \u0431\u0430\u0437\u0435 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 OpenPGP. \u042d\u0442\u043e \u2014 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442 IETF (RFC 4880), \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":27422,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-36619","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0425\u0430\u043a\u0435\u0440\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043b\u0438 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 OpenPGP, \u043e \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e \u0431\u043e\u043b\u0435\u0435 \u0434\u0435\u0441\u044f\u0442\u0438 \u043b\u0435\u0442.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/pt\/blog\/administrirovanie\/post-analiz-chto-izvestno-o-poslednej-atake-na-set-serverov-kriptoklyuchej-sks-keyserver\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"pt_PT\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u041f\u043e\u0441\u0442-\u0430\u043d\u0430\u043b\u0438\u0437: \u0447\u0442\u043e \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e \u043e \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0439 \u0430\u0442\u0430\u043a\u0435 \u043d\u0430 \u0441\u0435\u0442\u044c \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u043a\u0440\u0438\u043f\u0442\u043e\u043a\u043b\u044e\u0447\u0435\u0439 SKS Keyserver | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0425\u0430\u043a\u0435\u0440\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043b\u0438 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 OpenPGP, \u043e \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e \u0431\u043e\u043b\u0435\u0435 \u0434\u0435\u0441\u044f\u0442\u0438 \u043b\u0435\u0442.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/pt\/blog\/administrirovanie\/post-analiz-chto-izvestno-o-poslednej-atake-na-set-serverov-kriptoklyuchej-sks-keyserver\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2019-10-31T19:12:43+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2019-10-31T19:12:43+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47P\u00f3s-an\u00e1lise: o que se sabe sobre o \u00faltimo ataque \u00e0 rede de servidores de chaves criptogr\u00e1ficas SKS Keyserver | ProHoster","description":"Os hackers usaram uma vulnerabilidade do protocolo OpenPGP, que \u00e9 conhecida h\u00e1 mais de dez anos.","canonical_url":"https:\/\/prohoster.info\/pt\/blog\/administrirovanie\/post-analiz-chto-izvestno-o-poslednej-atake-na-set-serverov-kriptoklyuchej-sks-keyserver","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"pt_PT","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041f\u043e\u0441\u0442-\u0430\u043d\u0430\u043b\u0438\u0437: \u0447\u0442\u043e \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e \u043e \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0439 \u0430\u0442\u0430\u043a\u0435 \u043d\u0430 \u0441\u0435\u0442\u044c \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u043a\u0440\u0438\u043f\u0442\u043e\u043a\u043b\u044e\u0447\u0435\u0439 SKS Keyserver | ProHoster","og:description":"\u0425\u0430\u043a\u0435\u0440\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043b\u0438 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044c \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 OpenPGP, \u043e \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e \u0431\u043e\u043b\u0435\u0435 \u0434\u0435\u0441\u044f\u0442\u0438 \u043b\u0435\u0442.","og:url":"https:\/\/prohoster.info\/pt\/blog\/administrirovanie\/post-analiz-chto-izvestno-o-poslednej-atake-na-set-serverov-kriptoklyuchej-sks-keyserver","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-10-31T19:12:43+00:00","article:modified_time":"2019-10-31T19:12:43+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"36619","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-22 04:10:19","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-03-01 01:41:53","updated":"2026-01-22 04:10:19","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/posts\/36619","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/comments?post=36619"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/posts\/36619\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/media\/27422"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/media?parent=36619"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/categories?post=36619"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/tags?post=36619"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}