{"id":13593,"date":"2017-05-28T18:08:10","date_gmt":"2017-05-28T15:08:10","guid":{"rendered":"https:\/\/vasexperts.com\/?p=13593"},"modified":"2025-11-10T10:29:20","modified_gmt":"2025-11-10T07:29:20","slug":"access-control-list-acl","status":"publish","type":"post","link":"https:\/\/vasexperts.com\/br\/blog\/functionality\/access-control-list-acl\/","title":{"rendered":"Lista de Controle de Acesso (ACL)"},"content":{"rendered":"Ao contr\u00e1rio das ACLs de rede tradicionais, que definem portas de servi\u00e7o ou nomes de dom\u00ednio em um dispositivo OSI de Camada 3, aos quais os servi\u00e7os t\u00eam acesso permitido ou negado, a plataforma Stingray gerencia o tr\u00e1fego at\u00e9 a Camada 7. Isso significa que voc\u00ea pode restringir ou permitir o acesso a servi\u00e7os, aplicativos e recursos espec\u00edficos para usu\u00e1rios ou grupos de usu\u00e1rios espec\u00edficos.\r\n<ul>\r\n \t<li>Funciona em todas as camadas do modelo OSI usando a tecnologia DPI.<\/li>\r\n\t<li>Configura\u00e7\u00e3o flex\u00edvel de regras de acesso.<\/li>\r\n\t<li>Lista de permiss\u00f5es para assinantes.<\/li>\r\n\t<li>Organiza\u00e7\u00f5es com Portal Cativo (CP).<\/li>\r\n<\/ul>\r\n<h2>Bloqueio por Nome<\/h2>\r\nPara recursos HTTPS, duas op\u00e7\u00f5es de bloqueio s\u00e3o suportadas: por nome do certificado (nome comum) ou SNI. Isso permite que um recurso seja bloqueado mesmo que seu endere\u00e7o IP seja alterado.\r\n<h2>Casos de Uso<\/h2>\r\n<h3>Gerenciamento de Acesso de Assinantes com Saldo Zero<\/h3>\r\nQuando a conta de um assinante fica sem fundos, seu acesso a recursos da internet \u00e9 restrito at\u00e9 que ele recarregue o saldo. No entanto, para efetuar um pagamento, os URLs e protocolos de sistemas de pagamento e servi\u00e7os banc\u00e1rios online s\u00e3o adicionados \u00e0 lista de permiss\u00f5es. O provedor tamb\u00e9m pode permitir o acesso ao seu pr\u00f3prio site, recursos de rede interna, determinadas redes sociais e outros recursos aos quais esteja disposto a conceder acesso gratuito.\r\n<h3>Identifica\u00e7\u00e3o de Assinantes em uma Rede Wi-Fi<\/h3>\r\nO endurecimento das regras de acesso para hotspots Wi-Fi p\u00fablicos na rede da operadora de telecomunica\u00e7\u00f5es criou a necessidade de identifica\u00e7\u00e3o do assinante por um dos seguintes m\u00e9todos: n\u00famero de telefone, informa\u00e7\u00f5es do passaporte ou por meio do portal de servi\u00e7os governamentais. O Stingray permite a identifica\u00e7\u00e3o atrav\u00e9s de um c\u00f3digo de acesso recebido pelo assinante em um telefone celular na forma de uma mensagem SMS.\r\n\r\n[product id=\u201d19\u2033 type=\u201ddark\u201d]\r\n\r\n<h2>Funcionalidades<\/h2>\r\n<h3>Controle de acesso em todas as camadas OSI<\/h3>\r\nA plataforma DPI analisa todos os pacotes que passam por ela, at\u00e9 a camada 7 do modelo OSI, e n\u00e3o apenas os n\u00fameros de porta padr\u00e3o. Usando an\u00e1lise de assinatura e estat\u00edstica, ela identifica aplicativos como P2P, mensagens instant\u00e2neas, e-mail, VoIP, streaming de v\u00eddeo, tr\u00e1fego de jogos e dados criptografados, e configura regras de acesso para cada um deles ou qualquer outro recurso de rede.\r\n\r\n<h3>Listas de permiss\u00e3o de acesso<\/h3>\r\nUma lista de permiss\u00e3o restringe os sites e p\u00e1ginas dispon\u00edveis para o assinante, redirecionando-o para uma p\u00e1gina espec\u00edfica ao tentar sair da lista.\r\n\r\n<h3>Cria\u00e7\u00e3o de um Portal Cativo (PC)<\/h3>\r\nUm PC na rede da operadora \u00e9 usado para permitir que os assinantes recarreguem seu saldo caso sua conta esteja zerada. O acesso \u00e0 internet \u00e9 limitado a sites de sistemas de pagamento e bancos, e os sites da lista de permiss\u00e3o s\u00e3o combinados com restri\u00e7\u00f5es de acesso ao protocolo.\r\n\r\n<h3>Regras de acesso flex\u00edveis<\/h3>\r\nA operadora de telecomunica\u00e7\u00f5es pode combinar listas de permiss\u00e3o e listas de bloqueio para permitir ou bloquear o acesso a recursos espec\u00edficos (ou mesmo a um conjunto de recursos) para usu\u00e1rios individuais ou grupos de usu\u00e1rios. Por exemplo, usar uma lista de recursos proibidos para uma escola.","protected":false},"excerpt":{"rendered":"<p>O Stingray Service Gateway permite a implementa\u00e7\u00e3o de listas de controle de acesso (ACLs) inteligentes.<\/p>\n","protected":false},"author":7,"featured_media":13596,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[55],"tags":[],"class_list":["post-13593","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-functionality"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>(English) VASExperts<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/vasexperts.com\/blog\/functionality\/access-control-list-acl\/\",\"url\":\"https:\/\/vasexperts.com\/blog\/functionality\/access-control-list-acl\/\",\"name\":\"[:en]Access Control List (ACL) \u2014 Service Decription[:es]Lista de control de acceso (ACL) \u2014 Descripci\u00f3n del servicio[:fr]Liste de contr\u00f4le d'acc\u00e8s (ACL) \u2014 Description du service[:br]Lista de Controle de Acesso (ACL) \u2014 Descri\u00e7\u00e3o do Servi\u00e7o\",\"isPartOf\":{\"@id\":\"https:\/\/vasexperts.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/vasexperts.com\/blog\/functionality\/access-control-list-acl\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/vasexperts.com\/blog\/functionality\/access-control-list-acl\/#primaryimage\"},\"thumbnailUrl\":\"\/wp-content\/uploads\/2025\/11\/access-control-lists.jpg\",\"datePublished\":\"2017-05-28T15:08:10+00:00\",\"dateModified\":\"2025-11-10T07:29:20+00:00\",\"author\":{\"@id\":\"https:\/\/vasexperts.com\/#\/schema\/person\/f4edcaef26fe49b6b59baf8ac5b62170\"},\"description\":\"[:en]Stingray Service Gateway implements smart Access Control Lists (ACLs). 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