{"id":112620,"date":"2023-12-31T21:10:23","date_gmt":"2023-12-31T19:10:23","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupen-ntp-server-ntpsec-1-2-3"},"modified":"2023-12-31T21:10:23","modified_gmt":"2023-12-31T19:10:23","slug":"dostupen-ntp-server-ntpsec-1-2-3","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/dostupen-ntp-server-ntpsec-1-2-3","title":{"rendered":"Disponible el servidor NTP NTPsec 1.2.3","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Despu\u00e9s de un a\u00f1o de desarrollo, se ha publicado la versi\u00f3n 1.2.3 del sistema de sincronizaci\u00f3n de tiempo NTPsec, que es un fork de la implementaci\u00f3n de referencia del protocolo NTPv4 (NTP Classic 4.3.34), centrado en la reestructuraci\u00f3n de la base de c\u00f3digo para mejorar la seguridad (se ha limpiado el c\u00f3digo obsoleto, se han implementado m\u00e9todos de prevenci\u00f3n de ataques y funciones seguras para el manejo de memoria y cadenas). El proyecto es desarrollado bajo la direcci\u00f3n de Eric Raymond, con la participaci\u00f3n de algunos desarrolladores del NTP Classic original, ingenieros de Hewlett Packard y Akamai Technologies, as\u00ed como de los proyectos GPSD y RTEMS. Los c\u00f3digos fuente de NTPsec se distribuyen bajo las licencias BSD, MIT y NTP.    <\/p>\n<p>Entre los cambios en la nueva versi\u00f3n:  <\/p>\n<ul>\n<li class=\"l\"> Se ha cambiado el alineamiento de los paquetes del protocolo de control Modo 6, lo que puede llevar a problemas de compatibilidad con el NTP cl\u00e1sico. El protocolo Modo 6 se utiliza para transmitir informaci\u00f3n sobre el estado <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/es\/server\/dts-los-angeles\/\"   title=\"servidores\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3615\">servidores<\/a> y cambiar el comportamiento del servidor en tiempo real.\n<li class=\"l\"> Por defecto, ntpq utiliza el algoritmo de cifrado AES.\n<li class=\"l\"> A trav\u00e9s del mecanismo Seccomp se aseguran bloqueos de nombres incorrectos de llamadas al sistema.\n<li class=\"l\"> Se ha habilitado un reinicio horario de algunas estad\u00edsticas. Se han a\u00f1adido archivos de registro con estad\u00edsticas NTS y NTS-KE registradas cada hora. Se ha agregado un reflejo en el registro de errores y estad\u00edsticas ms-sntp.\n<li class=\"l\"> Por defecto, se incluye la compilaci\u00f3n con s\u00edmbolos de depuraci\u00f3n.\n<li class=\"l\"> Se ha a\u00f1adido soporte para especificar una lista de curvas el\u00edpticas permitidas para ECDH (configuraci\u00f3n tlsecdhcurves) compatibles con OpenSSL.\n<li class=\"l\"> Se ha a\u00f1adido la opci\u00f3n &#171;update&#187; a buildprep.\n<li class=\"l\"> En la salida JSON de ntpdig se asegura la visualizaci\u00f3n de datos sobre la latencia de los paquetes.      <\/ul>\n<p>Fuente: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60377\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0441\u0438\u043d\u0445\u0440\u043e\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0442\u043e\u0447\u043d\u043e\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 NTPsec 1.2.3, \u044f\u0432\u043b\u044f\u044e\u0449\u0435\u0439\u0441\u044f \u0444\u043e\u0440\u043a\u043e\u043c \u044d\u0442\u0430\u043b\u043e\u043d\u043d\u043e\u0439 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 NTPv4 (NTP Classic 4.3.34), \u0441\u0444\u043e\u043a\u0443\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c \u043d\u0430 \u043f\u0435\u0440\u0435\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u043a\u043e\u0434\u043e\u0432\u043e\u0439 \u0431\u0430\u0437\u044b \u0441 \u0446\u0435\u043b\u044c\u044e \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u044f \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0430 \u0447\u0438\u0441\u0442\u043a\u0430 \u0443\u0441\u0442\u0430\u0440\u0435\u0432\u0448\u0435\u0433\u043e \u043a\u043e\u0434\u0430, \u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u044b \u043c\u0435\u0442\u043e\u0434\u044b \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u0430\u0442\u0430\u043a, \u0437\u0430\u0449\u0438\u0449\u0451\u043d\u043d\u044b\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u043f\u0430\u043c\u044f\u0442\u044c\u044e \u0438 \u0441\u0442\u0440\u043e\u043a\u0430\u043c\u0438). \u041f\u0440\u043e\u0435\u043a\u0442 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u0440\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e\u043c \u042d\u0440\u0438\u043a\u0430 \u0420\u0435\u0439\u043c\u043e\u043d\u0434\u0430 (Eric S. Raymond) \u043f\u0440\u0438 [&hellip;]<\/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-112620","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0441\u0438\u043d\u0445\u0440\u043e\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0442\u043e\u0447\u043d\u043e\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 NTPsec 1.2.3, 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