{"id":102,"date":"2026-08-18T10:34:58","date_gmt":"2026-08-18T10:34:58","guid":{"rendered":"https:\/\/proskurnya.com\/es\/documentacion-sgsi-minimo\/"},"modified":"2026-08-18T10:34:58","modified_gmt":"2026-08-18T10:34:58","slug":"documentacion-sgsi-minimo","status":"publish","type":"post","link":"https:\/\/proskurnya.com\/es\/documentacion-sgsi-minimo\/","title":{"rendered":"Documentaci\u00f3n del SGSI: el conjunto m\u00ednimo necesario para la ISO 27001"},"content":{"rendered":"<p>\u00abNos dijeron que hacen falta 70 documentos\u00bb. No. La norma exige bastante menos de lo que se cree \u2014 y todo lo sobrante habr\u00e1 que mantenerlo durante a\u00f1os. Este es el m\u00ednimo honesto que, como auditor, espero encontrar.<\/p>\n<h2>Documentos obligatorios seg\u00fan la norma<\/h2>\n<ul>\n<li>Alcance del SGSI (scope);<\/li>\n<li>pol\u00edtica de seguridad de la informaci\u00f3n (<a href=\"https:\/\/proskurnya.com\/es\/politica-de-seguridad-de-la-informacion\/\">c\u00f3mo escribirla<\/a>);<\/li>\n<li>metodolog\u00eda y resultados de la evaluaci\u00f3n de riesgos, plan de tratamiento;<\/li>\n<li><a href=\"https:\/\/proskurnya.com\/es\/declaracion-de-aplicabilidad-soa\/\">Declaraci\u00f3n de Aplicabilidad<\/a>;<\/li>\n<li>objetivos de seguridad;<\/li>\n<li>evidencias de competencia (registros de formaci\u00f3n);<\/li>\n<li>resultados de monitorizaci\u00f3n y medici\u00f3n;<\/li>\n<li>programa e informes de auditor\u00edas internas;<\/li>\n<li>resultados de la revisi\u00f3n por la direcci\u00f3n;<\/li>\n<li>registro de no conformidades y acciones correctivas.<\/li>\n<\/ul>\n<h2>Lo que a\u00f1ade el sentido com\u00fan<\/h2>\n<p>Algunas pol\u00edticas operativas sin las que los controles no funcionan: accesos, trabajo remoto y dispositivos, copias de seguridad, respuesta a incidentes, proveedores. No son \u00abpapeles para el auditor\u00bb \u2014 son las reglas por las que vive el equipo.<\/p>\n<h2>Principios que ahorran a\u00f1os<\/h2>\n<ul>\n<li><strong>Un documento \u2014 un objetivo.<\/strong> Nada de \u00abpol\u00edticas monstruo\u00bb de 30 p\u00e1ginas;<\/li>\n<li><strong>documentos donde trabaja la gente:<\/strong> wiki en lugar de carpetas de PDF;<\/li>\n<li><strong>due\u00f1o y fecha de revisi\u00f3n en cada documento;<\/strong><\/li>\n<li><strong>versionado autom\u00e1tico<\/strong> \u2014 el historial de la wiki satisface plenamente al auditor.<\/li>\n<\/ul>\n<h2>La prueba principal<\/h2>\n<p>Si nadie abri\u00f3 un documento en medio a\u00f1o y nadie notar\u00eda su desaparici\u00f3n \u2014 no hace falta. Un sistema de 15 documentos vivos es m\u00e1s fuerte que 70 muertos: lo repito en cada <a href=\"https:\/\/proskurnya.com\/es\/7-mitos-sobre-la-certificacion-iso\/\">an\u00e1lisis de mitos<\/a>.<\/p>\n<h3>Lea tambi\u00e9n<\/h3>\n<ul>\n<li><a href=\"https:\/\/proskurnya.com\/es\/politica-de-seguridad-de-la-informacion\/\">Pol\u00edtica de seguridad de la informaci\u00f3n<\/a><\/li>\n<li><a href=\"https:\/\/proskurnya.com\/es\/declaracion-de-aplicabilidad-soa\/\">Declaraci\u00f3n de Aplicabilidad (SoA)<\/a><\/li>\n<li><a href=\"https:\/\/proskurnya.com\/es\/cuanto-tiempo-exige-mantener-sgsi\/\">Cu\u00e1nto tiempo exige mantener el SGSI<\/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>Qu\u00e9 documentos exige de verdad la ISO 27001 y cu\u00e1les son mito de consultores. El kit m\u00ednimo funcional, por el auditor Kyrylo Proskurnya.<\/p>\n","protected":false},"author":1,"featured_media":62,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-102","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>Documentaci\u00f3n del SGSI: el conjunto m\u00ednimo necesario para la ISO 27001 - 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\/documentacion-sgsi-minimo\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Documentaci\u00f3n del SGSI: el conjunto m\u00ednimo necesario para la ISO 27001 - Kyrylo Proskurnya \u2014 Auditor ISO\" \/>\n<meta property=\"og:description\" content=\"Qu\u00e9 documentos exige de verdad la ISO 27001 y cu\u00e1les son mito de consultores. 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