{"id":111644,"date":"2023-11-21T03:10:16","date_gmt":"2023-11-21T01:10:16","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-fedora-40-planiruyut-vklyuchit-izolyacziyu-sistemnyh-servisov"},"modified":"2023-11-21T03:10:16","modified_gmt":"2023-11-21T01:10:16","slug":"v-fedora-40-planiruyut-vklyuchit-izolyacziyu-sistemnyh-servisov","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/v-fedora-40-planiruyut-vklyuchit-izolyacziyu-sistemnyh-servisov","title":{"rendered":"No Fedora 40, planeja-se incluir a isola\u00e7\u00e3o de servi\u00e7os do sistema.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Na vers\u00e3o Fedora 40, foi proposto incluir configura\u00e7\u00f5es de isolamento para servi\u00e7os de sistema do systemd ativados por padr\u00e3o, bem como para servi\u00e7os com aplicativos importantes, como PostgreSQL, Apache httpd, Nginx e MariaDB. Espera-se que a altera\u00e7\u00e3o aumente significativamente a seguran\u00e7a da distribui\u00e7\u00e3o na configura\u00e7\u00e3o padr\u00e3o e permita bloquear vulnerabilidades desconhecidas em servi\u00e7os de sistema. A proposta ainda n\u00e3o foi analisada pelo comit\u00ea FESCo (Fedora Engineering Steering Committee), respons\u00e1vel pela parte t\u00e9cnica do desenvolvimento da distribui\u00e7\u00e3o Fedora. A proposta tamb\u00e9m pode ser rejeitada durante o processo de revis\u00e3o da comunidade.     <\/p>\n<p>Configura\u00e7\u00f5es recomendadas para inclus\u00e3o:  <\/p>\n<ul>\n<li class=\"l\">  PrivateTmp=yes \u2014 fornecimento de diret\u00f3rios separados para arquivos tempor\u00e1rios.\n<li class=\"l\">  ProtectSystem=yes\/full\/strict \u2014 montagem do sistema de arquivos em modo somente leitura (no modo 'full' \u2014 \/etc\/, no modo strict \u2014 todos os sistemas de arquivos, exceto \/dev\/, \/proc\/ e \/sys\/).\n<li class=\"l\">  ProtectHome=yes \u2014 proibi\u00e7\u00e3o de acesso aos diret\u00f3rios home dos usu\u00e1rios.\n<li class=\"l\">  PrivateDevices=yes \u2014 acesso somente a \/dev\/null, \/dev\/zero e \/dev\/random.\n<li class=\"l\">  ProtectKernelTunables=yes \u2014 acesso somente em modo de leitura a \/proc\/sys\/, \/sys\/, \/proc\/acpi, \/proc\/fs, \/proc\/irq, etc.\n<li class=\"l\">  ProtectKernelModules=yes \u2014 proibi\u00e7\u00e3o de carga de m\u00f3dulos do n\u00facleo.\n<li class=\"l\">  ProtectKernelLogs=yes \u2014 proibi\u00e7\u00e3o de acesso ao buffer de logs do n\u00facleo.\n<li class=\"l\">  ProtectControlGroups=yes \u2014 acesso somente em modo de leitura a \/sys\/fs\/cgroup\/\n<li class=\"l\">  NoNewPrivileges=yes \u2014 proibi\u00e7\u00e3o de eleva\u00e7\u00e3o de privil\u00e9gios atrav\u00e9s das flags setuid, setgid e capabilities.\n<li class=\"l\">  PrivateNetwork=yes \u2014 aloca\u00e7\u00e3o em um espa\u00e7o separado do namespace da pilha de rede.\n<li class=\"l\"> ProtectClock=yes \u2014 proibi\u00e7\u00e3o de altera\u00e7\u00e3o do tempo.\n<li class=\"l\"> ProtectHostname=yes \u2014 proibi\u00e7\u00e3o de altera\u00e7\u00e3o do nome do host.\n<li class=\"l\"> ProtectProc=invisible \u2014 oculta\u00e7\u00e3o de processos de outros usu\u00e1rios em \/proc.\n<li class=\"l\"> User= \u2014 troca de usu\u00e1rio.      <\/ul>\n<p>Al\u00e9m disso, pode ser considerado incluir as configura\u00e7\u00f5es:  <\/p>\n<ul>\n<li class=\"l\">    CapabilityBoundingSet=\n<li class=\"l\">    DevicePolicy=closed\n<li class=\"l\">    KeyringMode=private\n<li class=\"l\">    LockPersonality=yes\n<li class=\"l\">    MemoryDenyWriteExecute=yes\n<li class=\"l\">    PrivateUsers=yes\n<li class=\"l\">    RemoveIPC=yes\n<li class=\"l\">    RestrictAddressFamilies=\n<li class=\"l\">    RestrictNamespaces=yes\n<li class=\"l\">    RestrictRealtime=yes\n<li class=\"l\">    RestrictSUIDSGID=yes\n<li class=\"l\">    SystemCallFilter=\n<li class=\"l\">    SystemCallArchitectures=native  <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60152\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 \u0432\u044b\u043f\u0443\u0441\u043a\u0435 Fedora 40 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043e \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0438 \u0434\u043b\u044f \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u043c\u044b\u0445 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u0441\u0435\u0440\u0432\u0438\u0441\u043e\u0432 systemd, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0441\u0435\u0440\u0432\u0438\u0441\u043e\u0432 \u0441 \u0432\u0430\u0436\u043d\u044b\u043c\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u043c\u0438, \u0442\u0430\u043a\u0438\u043c\u0438 \u043a\u0430\u043a PostgreSQL, Apache httpd, Nginx \u0438 MariaDB. \u041f\u0440\u0435\u0434\u043f\u043e\u043b\u0430\u0433\u0430\u0435\u0442\u0441\u044f, \u0447\u0442\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u043e\u0432\u044b\u0441\u0438\u0442\u044c \u0437\u0430\u0449\u0438\u0449\u0451\u043d\u043d\u043e\u0441\u0442\u044c \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 \u0432 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0438 \u0434\u0430\u0441\u0442 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043d\u0435\u0438\u0437\u0432\u0435\u0441\u0442\u043d\u044b\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 \u0441\u0435\u0440\u0432\u0438\u0441\u0430\u0445. \u041f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u043f\u043e\u043a\u0430 \u043d\u0435 \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0435\u043d\u043e \u043a\u043e\u043c\u0438\u0442\u0435\u0442\u043e\u043c [&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-111644","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412 \u0432\u044b\u043f\u0443\u0441\u043a\u0435 Fedora 40 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043e \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0438 \u0434\u043b\u044f \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u043c\u044b\u0445 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0445 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