{"id":33878,"date":"2019-10-31T21:55:11","date_gmt":"2019-10-31T18:55:11","guid":{"rendered":"https:\/\/prohoster.info\/blog\/reliz-distributiva-dlya-sozdaniya-mezhsetevyh-ekranov-ipfire-2-23\/"},"modified":"2019-10-31T21:55:11","modified_gmt":"2019-10-31T18:55:11","slug":"reliz-distributiva-dlya-sozdaniya-mezhsetevyh-ekranov-ipfire-2-23","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/reliz-distributiva-dlya-sozdaniya-mezhsetevyh-ekranov-ipfire-2-23","title":{"rendered":"Lan\u00e7amento da distribui\u00e7\u00e3o para cria\u00e7\u00e3o de firewalls IPFire 2.23","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/blog.ipfire.org\/post\/ipfire-2-23-core-update-131-released\">Formado<\/a><\/noindex> lan\u00e7amento da distribui\u00e7\u00e3o para a cria\u00e7\u00e3o de roteadores e firewalls \u2014 <noindex><a rel=\"nofollow\" href=\"http:\/\/www.ipfire.org\/\">IPFire 2.23 Core 131<\/a><\/noindex>. O IPFire apresenta um processo de instala\u00e7\u00e3o extremamente simples e uma configura\u00e7\u00e3o organizada por meio de uma interface web intuitiva, repleta de gr\u00e1ficos informativos. O tamanho do instalador <noindex><a rel=\"nofollow\" href=\"https:\/\/downloads.ipfire.org\/release\/ipfire-2.23-core131\">\u00e9 de 2.4 GB (o funcionamento em modo Live \u00e9 suportado).<\/a><\/noindex> \u00e9 de 256 MB (x86_64, i586, ARM).<\/p>\n<p>O sistema \u00e9 modular, al\u00e9m das fun\u00e7\u00f5es b\u00e1sicas de filtragem de pacotes e gerenciamento de tr\u00e1fego, o IPFire oferece m\u00f3dulos que implementam um sistema de preven\u00e7\u00e3o de intrus\u00f5es baseado no Suricata, para a cria\u00e7\u00e3o de um servidor de arquivos (Samba, FTP, NFS), servidor de e-mail (Cyrus-IMAPd, Postfix, Spamassassin, ClamAV e Openmailadmin) e servidor de impress\u00e3o (CUPS), organiza\u00e7\u00e3o de um gateway VoIP baseado em Asterisk e Teamspeak, configura\u00e7\u00e3o de um ponto de acesso sem fio, e a organiza\u00e7\u00e3o de um servidor de \u00e1udio e v\u00eddeo em streaming (MPFire, Videolan, Icecast, Gnump3d, VDR). Um gerenciador de pacotes especial chamado Pakfire \u00e9 utilizado para instalar complementos no IPFire. <\/p>\n<p>No novo lan\u00e7amento:<\/p>\n<ul>\n<li class=\"l\"> Foi apresentada um novo sistema de preven\u00e7\u00e3o de intrus\u00f5es (IPS), suportando um modo de inspe\u00e7\u00e3o profunda de pacotes de rede e garantindo a identifica\u00e7\u00e3o de poss\u00edveis amea\u00e7as. O sistema \u00e9 baseado nos desenvolvimentos do projeto  <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=49566\">Suricata<\/a><\/noindex> e difere do IPS anterior baseado no Snort por ter um desempenho e seguran\u00e7a mais elevados. As configura\u00e7\u00f5es antigas do IPS ser\u00e3o automaticamente convertidas ap\u00f3s a atualiza\u00e7\u00e3o do IPFire, mas por padr\u00e3o, ap\u00f3s a migra\u00e7\u00e3o, o IPS \u00e9 iniciado no modo de monitoramento e requer altera\u00e7\u00e3o manual das configura\u00e7\u00f5es para mudar para o modo de filtragem de pacotes. O complemento guardian n\u00e3o \u00e9 mais necess\u00e1rio para o funcionamento do ISP, mas pode ser utilizado separadamente para bloquear tentativas de for\u00e7a bruta de senhas via SSH;\n<li class=\"l\"> Os componentes do sistema foram atualizados, utilizando o kernel Linux 4.14.113, gnutls 3.6.7.1, lua 5.3.5, nettle 3.4.1, ntp 4.2.8p13, rrdtool 1.7.1, unbound 1.9.1;\n<li class=\"l\"> Adicionada a suporte a encaminhamento de solicita\u00e7\u00f5es atrav\u00e9s do SSH Agent, permitindo usar um host com IPFire como ponto intermedi\u00e1rio para se conectar a hosts na rede interna;\n<li class=\"l\"> Os pacotes com complementos foram atualizados: borgbackup 1.1.9, dnsdist 1.3.3, freeradius 4.0.18, nginx 1.15.9, postfix 3.4.5, zabbix_agentd 4.2.0;\n<li class=\"l\"> Para o Tor, um conjunto separado de regras de filtragem de tr\u00e1fego de sa\u00edda (TOR_OUTPUT) foi implementado, direcionado atrav\u00e9s do gateway Tor.\n<li class=\"l\"> Na implementa\u00e7\u00e3o do ponto de acesso sem fio, foi adicionado um modo de isolamento, permitindo proibir a intera\u00e7\u00e3o entre clientes conectados \u00e0 rede sem fio;\n<li class=\"l\"> Foi adicionado um novo pacote flashrom com uma utilidade para atualizar firmwares.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50700\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0442\u043e\u0440\u043e\u0432 \u0438 \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u044d\u043a\u0440\u0430\u043d\u043e\u0432 &#8212; IPFire 2.23 Core 131. IPFire \u043e\u0442\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f \u043f\u0440\u0435\u0434\u0435\u043b\u044c\u043d\u043e \u043f\u0440\u043e\u0441\u0442\u044b\u043c \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u043c \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0438 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0447\u0435\u0440\u0435\u0437 \u0438\u043d\u0442\u0443\u0438\u0442\u0438\u0432\u043d\u043e \u043f\u043e\u043d\u044f\u0442\u043d\u044b\u0439 web-\u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441, \u0438\u0437\u043e\u0431\u0438\u043b\u0443\u044e\u0449\u0438\u0439 \u043d\u0430\u0433\u043b\u044f\u0434\u043d\u044b\u043c\u0438 \u0433\u0440\u0430\u0444\u0438\u043a\u0430\u043c\u0438. \u0420\u0430\u0437\u043c\u0435\u0440 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u0447\u043d\u043e\u0433\u043e iso-\u043e\u0431\u0440\u0430\u0437\u0430 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 256 \u041c\u0431 (x86_64, i586, ARM). \u0421\u0438\u0441\u0442\u0435\u043c\u0430 \u043c\u043e\u0434\u0443\u043b\u044c\u043d\u0430\u044f, \u043a\u0440\u043e\u043c\u0435 \u0431\u0430\u0437\u043e\u0432\u044b\u0445 \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0439 \u0444\u0438\u043b\u044c\u0442\u0440\u0430\u0446\u0438\u0438 \u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0442\u0440\u0430\u0444\u0438\u043a\u043e\u043c \u0434\u043b\u044f IPFire \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u043c\u043e\u0434\u0443\u043b\u0438 \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 [&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-33878","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=\"\u0421\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0442\u043e\u0440\u043e\u0432 \u0438 \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u044d\u043a\u0440\u0430\u043d\u043e\u0432 -\" \/>\n\t<meta name=\"robots\" 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