{"id":112,"date":"2026-08-18T10:37:48","date_gmt":"2026-08-18T10:37:48","guid":{"rendered":"https:\/\/proskurnya.com\/es\/metricas-de-seguridad-informacion\/"},"modified":"2026-08-18T10:37:48","modified_gmt":"2026-08-18T10:37:48","slug":"metricas-de-seguridad-informacion","status":"publish","type":"post","link":"https:\/\/proskurnya.com\/es\/metricas-de-seguridad-informacion\/","title":{"rendered":"M\u00e9tricas de seguridad de la informaci\u00f3n: qu\u00e9 medir para que el sistema viva"},"content":{"rendered":"<p>La norma exige \u00abevaluar la eficacia\u00bb del sistema, pero no dice c\u00f3mo. As\u00ed que las empresas o no miden nada o se ahogan en 50 indicadores que nadie lee. Este es el conjunto corto que funciona.<\/p>\n<h2>Las m\u00e9tricas para empezar<\/h2>\n<ol>\n<li><strong>Tiempo de la detecci\u00f3n del incidente a la contenci\u00f3n<\/strong> \u2014 el principal indicador de madurez;<\/li>\n<li><strong>eventos\/incidentes por periodo<\/strong> \u2014 el aumento de reportes al inicio es buena se\u00f1al: la gente empieza a ver;<\/li>\n<li><strong>tasa de clics en simulaciones de phishing<\/strong> y tasa de reportes;<\/li>\n<li><strong>revisiones de accesos atrasadas<\/strong> y tiempo de revocaci\u00f3n en la baja;<\/li>\n<li><strong>cobertura de parches:<\/strong> porcentaje de vulnerabilidades cr\u00edticas cerradas en plazo;<\/li>\n<li><strong>\u00e9xito de las pruebas de restauraci\u00f3n;<\/strong><\/li>\n<li><strong>finalizaci\u00f3n de la formaci\u00f3n<\/strong> \u2014 no firmas, sino resultados de verificaciones;<\/li>\n<li><strong>acciones correctivas ejecutadas en plazo;<\/strong><\/li>\n<li><strong>cobertura de proveedores cr\u00edticos con evaluaciones;<\/strong><\/li>\n<li><strong>tiempo de cierre de los hallazgos de auditor\u00eda.<\/strong><\/li>\n<\/ol>\n<h2>Reglas contra las m\u00e9tricas muertas<\/h2>\n<p>Cada m\u00e9trica tiene due\u00f1o, valor objetivo y lugar en un informe regular. Muestre la tendencia, no la foto. Y sobre todo: la m\u00e9trica debe llevar a decisiones. Si en medio a\u00f1o ninguna decisi\u00f3n se apoy\u00f3 en un indicador \u2014 elim\u00ednelo.<\/p>\n<h2>Ad\u00f3nde se reporta<\/h2>\n<p>Al informe trimestral de la direcci\u00f3n y a la <a href=\"https:\/\/proskurnya.com\/es\/revision-por-la-direccion-management-review\/\">revisi\u00f3n anual por la direcci\u00f3n<\/a> \u2014 ah\u00ed las m\u00e9tricas se convierten en presupuestos y prioridades. Y en la auditor\u00eda son la mejor prueba de que el sistema trabaja, no solo existe.<\/p>\n<h3>Lea tambi\u00e9n<\/h3>\n<ul>\n<li><a href=\"https:\/\/proskurnya.com\/es\/revision-por-la-direccion-management-review\/\">Revisi\u00f3n por la direcci\u00f3n<\/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\/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>10 m\u00e9tricas pr\u00e1cticas de seguridad para el informe a la direcci\u00f3n y la auditor\u00eda: incidentes, accesos, formaci\u00f3n, parches. Aconseja Kyrylo Proskurnya.<\/p>\n","protected":false},"author":1,"featured_media":52,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-112","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>M\u00e9tricas de seguridad de la informaci\u00f3n: qu\u00e9 medir para que el sistema viva - 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\/metricas-de-seguridad-informacion\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"M\u00e9tricas de seguridad de la informaci\u00f3n: qu\u00e9 medir para que el sistema viva - Kyrylo Proskurnya \u2014 Auditor ISO\" \/>\n<meta property=\"og:description\" content=\"10 m\u00e9tricas pr\u00e1cticas de seguridad para el informe a la direcci\u00f3n y la auditor\u00eda: incidentes, accesos, formaci\u00f3n, parches. 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