{"id":99363,"date":"2021-03-05T22:22:54","date_gmt":"2021-03-05T20:22:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/obnovlenie-os-qubes-4-0-4-ispolzuyushhej-virtualizacziyu-dlya-izolyaczii-prilozhenij"},"modified":"2021-03-05T22:22:54","modified_gmt":"2021-03-05T20:22:54","slug":"obnovlenie-os-qubes-4-0-4-ispolzuyushhej-virtualizacziyu-dlya-izolyaczii-prilozhenij","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/obnovlenie-os-qubes-4-0-4-ispolzuyushhej-virtualizacziyu-dlya-izolyaczii-prilozhenij","title":{"rendered":"Actualizaci\u00f3n del sistema operativo Qubes 4.0.4, que utiliza la virtualizaci\u00f3n para aislar aplicaciones","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Se ha generado una actualizaci\u00f3n del sistema operativo Qubes 4.0.4, que implementa la idea de usar un hipervisor para un estricto aislamiento de aplicaciones y componentes del sistema operativo (cada clase de aplicaciones y servicios del sistema funcionan en m\u00e1quinas virtuales separadas). Se ha preparado una imagen de instalaci\u00f3n con un tama\u00f1o de 4.9 GB. Se necesita un sistema con 4 GB de RAM y un CPU Intel o AMD de 64 bits que soporte tecnolog\u00edas VT-x con EPT\/AMD-v con RVI y VT-d\/AMD IOMMU; se recomienda tener una GPU Intel (las GPU NVIDIA y AMD no han sido suficientemente probadas). <\/p>\n

Las aplicaciones en Qubes est\u00e1n clasificadas seg\u00fan la importancia de los datos que procesan y las tareas que resuelven; cada clase de aplicaciones y los servicios del sistema (sub-sistema de red, gesti\u00f3n de almacenamiento, etc.). Cuando un usuario inicia una aplicaci\u00f3n desde el men\u00fa, esta se ejecuta en un entorno particular una m\u00e1quina virtual<\/a>, en el que se ejecuta un servidor X separado, un gestor de ventanas simplificado y un controlador de video intermedio que transmite la salida al entorno de gesti\u00f3n en modo compuesto. As\u00ed, las aplicaciones son accesibles de forma fluida dentro de un mismo escritorio y se diferencian visualmente con un marco de color diferente. Cada entorno tiene acceso de solo lectura al sistema de archivos ra\u00edz base y almacenamiento local, que no se cruza con los almacenes de otros entornos. La interfaz de usuario se basa en Xfce. <\/p>\n

En esta nueva versi\u00f3n, se ha destacado solo la actualizaci\u00f3n de versiones de programas que forman el entorno del sistema base (dom0). Se han preparado plantillas para crear entornos virtuales basados en Fedora 32, Debian 10 y Whonix 15. Por defecto, se ofrece el n\u00facleo Linux 5.4.
\n
Fuente: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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[…]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-99363","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Actualizaci\u00f3n del sistema operativo Qubes 4.0.4, que utiliza la virtualizaci\u00f3n para aislar aplicaciones | ProHoster","description":"Se ha generado una actualizaci\u00f3n del sistema operativo Qubes 4.0.4, que implementa la idea de usar un hipervisor para un estricto aislamiento de aplicaciones y componentes del sistema operativo (cada clase de aplicaciones y servicios del sistema funcionan en m\u00e1quinas virtuales 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