{"id":215101,"date":"2025-05-16T09:27:32","date_gmt":"2025-05-16T09:27:32","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=215101"},"modified":"2025-05-16T09:27:34","modified_gmt":"2025-05-16T09:27:34","slug":"business-intranets-are-secured-via","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/05\/16\/business-intranets-are-secured-via\/","title":{"rendered":"Business intranets are secured via"},"content":{"rendered":"\n

Business intranets are secured via<\/p>\n\n\n\n

Software firewalls only<\/p>\n\n\n\n

Firewalls with both hardware and software components<\/p>\n\n\n\n

Hardware firewalls only<\/p>\n\n\n\n

Permissions<\/p>\n\n\n\n

The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n

The correct answer is: Permissions<\/strong>.<\/p>\n\n\n\n

\n\n\n\n

Explanation:<\/h3>\n\n\n\n

Business intranets are private networks used within organizations to share information, resources, and services among employees securely. While firewalls\u2014both hardware and software\u2014play a crucial role in protecting a network from external threats, permissions<\/strong> are the primary mechanism that secures access within the intranet itself.<\/p>\n\n\n\n

\n\n\n\n

Why Permissions Are Key:<\/h4>\n\n\n\n

Permissions<\/strong> refer to the set of rules and controls applied to users and groups to determine who can access what data or resources on the intranet. They define:<\/p>\n\n\n\n

    \n
  • Who<\/strong> can view, modify, or delete files and resources.<\/li>\n\n\n\n
  • What<\/strong> specific actions each user or group can perform.<\/li>\n\n\n\n
  • When<\/strong> and how<\/strong> access is allowed or denied.<\/li>\n<\/ul>\n\n\n\n

    For example, an HR employee might have permission to access confidential personnel files, while a general staff member might only access company news or public documents.<\/p>\n\n\n\n

    Permissions can be implemented through:<\/p>\n\n\n\n

      \n
    • Access Control Lists (ACLs)<\/strong>: Specify which users or groups have permissions on files, folders, or systems.<\/li>\n\n\n\n
    • Role-Based Access Control (RBAC)<\/strong>: Users are assigned roles, and roles have predefined permissions.<\/li>\n\n\n\n
    • Authentication Systems<\/strong>: Ensure users prove their identity before permissions are applied.<\/li>\n<\/ul>\n\n\n\n
      \n\n\n\n

      Role of Firewalls:<\/h4>\n\n\n\n

      Firewalls are essential for network perimeter security<\/strong>, filtering traffic entering or leaving the intranet to block unauthorized external access. There are:<\/p>\n\n\n\n

        \n
      • Hardware firewalls<\/strong>: Physical devices that inspect network traffic.<\/li>\n\n\n\n
      • Software firewalls<\/strong>: Programs installed on servers or individual computers that monitor traffic.<\/li>\n<\/ul>\n\n\n\n

        While these firewalls are critical for keeping out external threats and unauthorized remote users, they do not control what authorized users can do once inside the network<\/strong>. This is where permissions come in to secure sensitive resources and enforce internal security policies.<\/p>\n\n\n\n

        \n\n\n\n

        Summary:<\/h4>\n\n\n\n

        This layered approach\u2014firewalls at the perimeter and permissions internally\u2014provides comprehensive security for business intranets.<\/p>\n","protected":false},"excerpt":{"rendered":"

        Business intranets are secured via Software firewalls only Firewalls with both hardware and software components Hardware firewalls only Permissions The Correct Answer and Explanation is: The correct answer is: Permissions. Explanation: Business intranets are private networks used within organizations to share information, resources, and services among employees securely. While firewalls\u2014both hardware and software\u2014play a crucial […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-215101","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/215101","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=215101"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/215101\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=215101"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=215101"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=215101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}