{"id":107,"date":"2026-08-18T10:36:12","date_gmt":"2026-08-18T10:36:12","guid":{"rendered":"https:\/\/proskurnya.com\/es\/copias-de-seguridad-recuperacion\/"},"modified":"2026-08-18T10:36:12","modified_gmt":"2026-08-18T10:36:12","slug":"copias-de-seguridad-recuperacion","status":"publish","type":"post","link":"https:\/\/proskurnya.com\/es\/copias-de-seguridad-recuperacion\/","title":{"rendered":"Copias de seguridad seg\u00fan ISO 27001: el backup que de verdad se restaura"},"content":{"rendered":"<p>\u00abBackups tenemos\u00bb \u2014 me dicen en cada auditor\u00eda. \u00ab\u00bfY cu\u00e1ndo restauraron por \u00faltima vez desde ellos?\u00bb \u2014 y ah\u00ed suele caer el silencio. Un backup nunca probado no es un control de seguridad: es una superstici\u00f3n.<\/p>\n<h2>Qu\u00e9 exige la norma<\/h2>\n<p>La ISO 27001 no impone tecnolog\u00eda \u2014 exige que la pol\u00edtica de copias corresponda a las necesidades del negocio: qu\u00e9 copiamos, con qu\u00e9 frecuencia, cu\u00e1nto guardamos, c\u00f3mo protegemos y c\u00f3mo verificamos la recuperabilidad. Las necesidades salen de la <a href=\"https:\/\/proskurnya.com\/es\/evaluacion-de-riesgos-seguridad-informacion\/\">evaluaci\u00f3n de riesgos<\/a> y la BIA: cu\u00e1ntos datos podemos perder (RPO) y en cu\u00e1nto tiempo debemos levantarnos (RTO).<\/p>\n<h2>El m\u00ednimo funcional<\/h2>\n<ul>\n<li><strong>Regla 3-2-1:<\/strong> tres copias, dos tipos de soportes\/ubicaciones, una fuera de la infraestructura principal;<\/li>\n<li><strong>copia aislada (offline\/immutable)<\/strong> \u2014 la principal defensa contra el ransomware, que busca primero sus backups;<\/li>\n<li><strong>cifrado de las copias<\/strong> y control de acceso \u2014 un backup con datos personales sin cifrar es en s\u00ed un riesgo;<\/li>\n<li><strong>monitorizaci\u00f3n:<\/strong> un backup nocturno fallido debe convertirse en ticket, no en sorpresa a los seis meses.<\/li>\n<\/ul>\n<h2>Pruebas de restauraci\u00f3n<\/h2>\n<p>Como m\u00ednimo semestralmente \u2014 restauraci\u00f3n de datos por muestreo; anualmente \u2014 el ejercicio completo: levantar un servicio cr\u00edtico desde la copia y medir el tiempo. El resultado se registra \u2014 prueba para la auditor\u00eda y material para el <a href=\"https:\/\/proskurnya.com\/es\/iso-22301-continuidad-de-negocio\/\">plan de continuidad<\/a>.<\/p>\n<h3>Lea tambi\u00e9n<\/h3>\n<ul>\n<li><a href=\"https:\/\/proskurnya.com\/es\/iso-22301-continuidad-de-negocio\/\">ISO 22301: continuidad de negocio<\/a><\/li>\n<li><a href=\"https:\/\/proskurnya.com\/es\/gestion-de-incidentes-seguridad\/\">Gesti\u00f3n de incidentes de seguridad<\/a><\/li>\n<li><a href=\"https:\/\/proskurnya.com\/es\/evaluacion-de-riesgos-seguridad-informacion\/\">Evaluaci\u00f3n de riesgos<\/a><\/li>\n<\/ul>\n<hr \/>\n<p><em>Autor \u2014 <strong>Kyrylo Proskurnya<\/strong>, Auditor Jefe ISO y experto internacional en sistemas de gesti\u00f3n. Realizo auditor\u00edas de certificaci\u00f3n y auditor\u00edas internas ISO 27001, ISO 9001, ISO 27701 e ISO 42001 para empresas de Espa\u00f1a, Europa y EE. UU. <a href=\"https:\/\/proskurnya.com\/es\/\">Sobre m\u00ed<\/a> \u00b7 <a href=\"https:\/\/proskurnya.com\/es\/#contacts\">Solicitar una consulta<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La regla 3-2-1, pruebas de restauraci\u00f3n, RPO y la protecci\u00f3n de los backups contra el ransomware. La pr\u00e1ctica del auditor Kyrylo Proskurnya.<\/p>\n","protected":false},"author":1,"featured_media":67,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-107","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-iso-certificacion"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Copias de seguridad seg\u00fan ISO 27001: el backup que de verdad se restaura - Kyrylo Proskurnya \u2014 Auditor ISO<\/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:\/\/proskurnya.com\/es\/copias-de-seguridad-recuperacion\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Copias de seguridad seg\u00fan ISO 27001: el backup que de verdad se restaura - Kyrylo Proskurnya \u2014 Auditor ISO\" \/>\n<meta property=\"og:description\" content=\"La regla 3-2-1, pruebas de restauraci\u00f3n, RPO y la protecci\u00f3n de los backups contra el ransomware. La pr\u00e1ctica del auditor Kyrylo Proskurnya.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/proskurnya.com\/es\/copias-de-seguridad-recuperacion\/\" \/>\n<meta property=\"og:site_name\" content=\"Kyrylo Proskurnya \u2014 Auditor ISO\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-18T10:36:12+00:00\" \/>\n<meta name=\"author\" content=\"Kyrylo Proskurnya\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Kyrylo Proskurnya\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/proskurnya.com\/es\/copias-de-seguridad-recuperacion\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/proskurnya.com\/es\/copias-de-seguridad-recuperacion\/\"},\"author\":{\"name\":\"Kyrylo Proskurnya\",\"@id\":\"https:\/\/proskurnya.com\/es\/#\/schema\/person\/de90831d300a16979ab7d11057ef40e6\"},\"headline\":\"Copias de seguridad seg\u00fan ISO 27001: el backup que de verdad se restaura\",\"datePublished\":\"2026-08-18T10:36:12+00:00\",\"dateModified\":\"2026-08-18T10:36:12+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/proskurnya.com\/es\/copias-de-seguridad-recuperacion\/\"},\"wordCount\":294,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/proskurnya.com\/es\/#\/schema\/person\/de90831d300a16979ab7d11057ef40e6\"},\"articleSection\":[\"ISO y certificaci\u00f3n\"],\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/proskurnya.com\/es\/copias-de-seguridad-recuperacion\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/proskurnya.com\/es\/copias-de-seguridad-recuperacion\/\",\"url\":\"https:\/\/proskurnya.com\/es\/copias-de-seguridad-recuperacion\/\",\"name\":\"Copias de seguridad seg\u00fan ISO 27001: el backup que de verdad se restaura - Kyrylo Proskurnya \u2014 Auditor ISO\",\"isPartOf\":{\"@id\":\"https:\/\/proskurnya.com\/es\/#website\"},\"datePublished\":\"2026-08-18T10:36:12+00:00\",\"dateModified\":\"2026-08-18T10:36:12+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/proskurnya.com\/es\/copias-de-seguridad-recuperacion\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/proskurnya.com\/es\/copias-de-seguridad-recuperacion\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/proskurnya.com\/es\/copias-de-seguridad-recuperacion\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/proskurnya.com\/es\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Copias de seguridad seg\u00fan ISO 27001: el backup que de verdad se restaura\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/proskurnya.com\/es\/#website\",\"url\":\"https:\/\/proskurnya.com\/es\/\",\"name\":\"Kyrylo Proskurnya\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/proskurnya.com\/es\/#\/schema\/person\/de90831d300a16979ab7d11057ef40e6\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/proskurnya.com\/es\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"es\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\/\/proskurnya.com\/es\/#\/schema\/person\/de90831d300a16979ab7d11057ef40e6\",\"name\":\"Kyrylo Proskurnya\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/proskurnya.com\/es\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/proskurnya.com\/es\/wp-content\/uploads\/sites\/6\/2026\/08\/Untitled-design-8.png\",\"contentUrl\":\"https:\/\/proskurnya.com\/es\/wp-content\/uploads\/sites\/6\/2026\/08\/Untitled-design-8.png\",\"width\":260,\"height\":260,\"caption\":\"Kyrylo Proskurnya\"},\"logo\":{\"@id\":\"https:\/\/proskurnya.com\/es\/#\/schema\/person\/image\/\"},\"sameAs\":[\"https:\/\/proskurnya.com\"],\"url\":\"https:\/\/proskurnya.com\/es\/author\/proskurnya-admin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Copias de seguridad seg\u00fan ISO 27001: el backup que de verdad se restaura - Kyrylo Proskurnya \u2014 Auditor ISO","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:\/\/proskurnya.com\/es\/copias-de-seguridad-recuperacion\/","og_locale":"es_ES","og_type":"article","og_title":"Copias de seguridad seg\u00fan ISO 27001: el backup que de verdad se restaura - Kyrylo Proskurnya \u2014 Auditor ISO","og_description":"La regla 3-2-1, pruebas de restauraci\u00f3n, RPO y la protecci\u00f3n de los backups contra el ransomware. La pr\u00e1ctica del auditor Kyrylo Proskurnya.","og_url":"https:\/\/proskurnya.com\/es\/copias-de-seguridad-recuperacion\/","og_site_name":"Kyrylo Proskurnya \u2014 Auditor ISO","article_published_time":"2026-08-18T10:36:12+00:00","author":"Kyrylo Proskurnya","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Kyrylo Proskurnya","Est. reading time":"1 minuto"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/proskurnya.com\/es\/copias-de-seguridad-recuperacion\/#article","isPartOf":{"@id":"https:\/\/proskurnya.com\/es\/copias-de-seguridad-recuperacion\/"},"author":{"name":"Kyrylo Proskurnya","@id":"https:\/\/proskurnya.com\/es\/#\/schema\/person\/de90831d300a16979ab7d11057ef40e6"},"headline":"Copias de seguridad seg\u00fan ISO 27001: el backup que de verdad se restaura","datePublished":"2026-08-18T10:36:12+00:00","dateModified":"2026-08-18T10:36:12+00:00","mainEntityOfPage":{"@id":"https:\/\/proskurnya.com\/es\/copias-de-seguridad-recuperacion\/"},"wordCount":294,"commentCount":0,"publisher":{"@id":"https:\/\/proskurnya.com\/es\/#\/schema\/person\/de90831d300a16979ab7d11057ef40e6"},"articleSection":["ISO y certificaci\u00f3n"],"inLanguage":"es","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/proskurnya.com\/es\/copias-de-seguridad-recuperacion\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/proskurnya.com\/es\/copias-de-seguridad-recuperacion\/","url":"https:\/\/proskurnya.com\/es\/copias-de-seguridad-recuperacion\/","name":"Copias de seguridad seg\u00fan ISO 27001: el backup que de verdad se restaura - Kyrylo Proskurnya \u2014 Auditor ISO","isPartOf":{"@id":"https:\/\/proskurnya.com\/es\/#website"},"datePublished":"2026-08-18T10:36:12+00:00","dateModified":"2026-08-18T10:36:12+00:00","breadcrumb":{"@id":"https:\/\/proskurnya.com\/es\/copias-de-seguridad-recuperacion\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/proskurnya.com\/es\/copias-de-seguridad-recuperacion\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/proskurnya.com\/es\/copias-de-seguridad-recuperacion\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/proskurnya.com\/es\/"},{"@type":"ListItem","position":2,"name":"Copias de seguridad seg\u00fan ISO 27001: el backup que de verdad se restaura"}]},{"@type":"WebSite","@id":"https:\/\/proskurnya.com\/es\/#website","url":"https:\/\/proskurnya.com\/es\/","name":"Kyrylo Proskurnya","description":"","publisher":{"@id":"https:\/\/proskurnya.com\/es\/#\/schema\/person\/de90831d300a16979ab7d11057ef40e6"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/proskurnya.com\/es\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"es"},{"@type":["Person","Organization"],"@id":"https:\/\/proskurnya.com\/es\/#\/schema\/person\/de90831d300a16979ab7d11057ef40e6","name":"Kyrylo Proskurnya","image":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/proskurnya.com\/es\/#\/schema\/person\/image\/","url":"https:\/\/proskurnya.com\/es\/wp-content\/uploads\/sites\/6\/2026\/08\/Untitled-design-8.png","contentUrl":"https:\/\/proskurnya.com\/es\/wp-content\/uploads\/sites\/6\/2026\/08\/Untitled-design-8.png","width":260,"height":260,"caption":"Kyrylo Proskurnya"},"logo":{"@id":"https:\/\/proskurnya.com\/es\/#\/schema\/person\/image\/"},"sameAs":["https:\/\/proskurnya.com"],"url":"https:\/\/proskurnya.com\/es\/author\/proskurnya-admin\/"}]}},"_links":{"self":[{"href":"https:\/\/proskurnya.com\/es\/wp-json\/wp\/v2\/posts\/107","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/proskurnya.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/proskurnya.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/proskurnya.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/proskurnya.com\/es\/wp-json\/wp\/v2\/comments?post=107"}],"version-history":[{"count":0,"href":"https:\/\/proskurnya.com\/es\/wp-json\/wp\/v2\/posts\/107\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/proskurnya.com\/es\/wp-json\/wp\/v2\/media\/67"}],"wp:attachment":[{"href":"https:\/\/proskurnya.com\/es\/wp-json\/wp\/v2\/media?parent=107"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/proskurnya.com\/es\/wp-json\/wp\/v2\/categories?post=107"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/proskurnya.com\/es\/wp-json\/wp\/v2\/tags?post=107"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}