{"id":30274,"date":"2021-03-17T12:03:31","date_gmt":"2021-03-17T11:03:31","guid":{"rendered":"https:\/\/www.viafirma.com\/?post_type=faq&#038;p=30274"},"modified":"2026-04-29T12:20:38","modified_gmt":"2026-04-29T10:20:38","slug":"que-es-un-applet","status":"publish","type":"faq","link":"https:\/\/www.viafirma.com\/es\/faqs\/que-es-un-applet\/","title":{"rendered":"\u00bfQu\u00e9 es un Applet?"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_column_text css=\u00bb\u00bb]El <strong>Applet<\/strong> es un <strong>programa que se puede incrustar en cualquier documento en formato HTML<\/strong>. Se utiliza para crear programas que <strong>cualquier usuario pueda ejecutar<\/strong> simplemente <strong>cargando una p\u00e1gina web<\/strong> desde su navegador.<\/p>\n<p>Explicamos detenidamente la definici\u00f3n de <strong>Applet<\/strong>, explicamos si funcionan actualmente y respondemos a la duda de si son necesarios para firmar digitalmente.<\/p>\n<h2 class=\"wp-block-heading\">Definici\u00f3n de Applet<\/h2>\n<p>El Applet es un <strong>programa que puede incrustarse en un documento HTML<\/strong> (p\u00e1gina Web). Cuando un Navegador carga una p\u00e1gina Web que contiene un Applet, este se descarga en el navegador Web y comienza a ejecutarse, lo cual nos permite crear <strong>programas que cualquier usuario puede ejecutar<\/strong>. Uno de los requisitos para el applet funcione es <strong>tener instalado Java<\/strong> y que est\u00e9 activado a trav\u00e9s del explorador web.<\/p>\n<h2 class=\"wp-block-heading\">\u00bfFuncionan actualmente?<\/h2>\n<p>Depende del navegador:<\/p>\n<ul>\n<li><strong>En Internet Explorer 11 s\u00ed<\/strong>. Aunque requiere de cierta configuraci\u00f3n:\n<ol>\n<li>Haga clic en <strong>Herramientas<\/strong> y, a continuaci\u00f3n en <strong>Opciones de Internet<\/strong><\/li>\n<li>Seleccione el separador <strong>Seguridad<\/strong> y pulse el bot\u00f3n <strong>Nivel personalizado<\/strong><\/li>\n<li>Busque <strong>Automatizaci\u00f3n del applet de Java<\/strong><\/li>\n<li>Seleccione el bot\u00f3n de radio <strong>Habilitar<\/strong><\/li>\n<li>Haga clic en <strong>Aceptar<\/strong> para guardar sus preferencias<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<ul>\n<li><strong>En Microsoft Edge, <\/strong>no.<\/li>\n<\/ul>\n<ul>\n<li><strong>En Google Chrome, no<\/strong> (<strong>versi\u00f3n 42 y posteriores).<\/strong> A partir de la versi\u00f3n 42 (abril 2015), Chrome ha desactivado el m\u00e9todo est\u00e1ndar por el que los exploradores soportan <em>plug-ins<\/em>. <a href=\"https:\/\/www.java.com\/es\/download\/help\/chrome.html\" target=\"_blank\" rel=\"noreferrer noopener\">M\u00e1s informaci\u00f3n<\/a>.<\/li>\n<\/ul>\n<ul>\n<li><strong>En Firefox, no<\/strong>. Firefox ya no proporciona soporte para NPAPI (tecnolog\u00eda necesaria para las applets Java) A partir de septiembre de 2018, Firefox dej\u00f3 de ofrecer una versi\u00f3n que soportara NPAPI, la tecnolog\u00eda necesaria para ejecutar applets Java.<\/li>\n<\/ul>\n<ul>\n<li><strong>En Safari, no<\/strong>. Desde la versi\u00f3n 12 en adelante, Safari no acepta el plugin de Java<\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\">\u00bfEs necesario Applet para firmar electr\u00f3nicamente?<\/h2>\n<p>Con <strong>Viafirma, no<\/strong>. Ya que contamos con diferentes alternativas para firmar digitalmente.<\/p>\n<p>[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"no-sidebar","site-content-layout":"plain-container","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[72],"class_list":["post-30274","faq","type-faq","status-publish","hentry","category-developers"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.viafirma.com\/es\/wp-json\/wp\/v2\/faq\/30274","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.viafirma.com\/es\/wp-json\/wp\/v2\/faq"}],"about":[{"href":"https:\/\/www.viafirma.com\/es\/wp-json\/wp\/v2\/types\/faq"}],"version-history":[{"count":1,"href":"https:\/\/www.viafirma.com\/es\/wp-json\/wp\/v2\/faq\/30274\/revisions"}],"predecessor-version":[{"id":100885,"href":"https:\/\/www.viafirma.com\/es\/wp-json\/wp\/v2\/faq\/30274\/revisions\/100885"}],"wp:attachment":[{"href":"https:\/\/www.viafirma.com\/es\/wp-json\/wp\/v2\/media?parent=30274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.viafirma.com\/es\/wp-json\/wp\/v2\/categories?post=30274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}