{"id":71200,"date":"2026-04-20T19:28:30","date_gmt":"2026-04-20T22:28:30","guid":{"rendered":"https:\/\/a3aengenharia.com\/en-us\/solutions\/geral\/next-generation-firewall-ngfw\/"},"modified":"2026-04-20T19:28:30","modified_gmt":"2026-04-20T22:28:30","slug":"next-generation-firewall-ngfw","status":"publish","type":"solutions","link":"https:\/\/a3aengenharia.com\/en-us\/solutions\/cybersecurity-engineering\/next-generation-firewall-ngfw\/","title":{"rendered":"Next Generation Firewall (NGFW)"},"content":{"rendered":"\n<p>The <strong>Next Generation Firewall (NGFW)<\/strong> solution includes the design, sizing, and implementation of advanced perimeter security platforms intended for control, inspection, and filtering of traffic in corporate, industrial, and critical infrastructure networks.<\/p>\n\n\n\n<p>Unlike traditional firewalls, the NGFW architecture integrates deep packet inspection (DPI), application control, intrusion prevention (IPS), content filtering, and logical segmentation, ensuring comprehensive protection against external threats and internal lateral movement.<\/p>\n\n\n\n<p>A3A Engenharia de Sistemas structures each solution based on analysis of network topology, operational criticality, traffic profile, and availability requirements, ensuring technical governance, predictable performance, and integration with other security layers.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">SCOPE OF WORK<\/h2>\n\n\n\n<p>Within the scope of Next Generation Firewall solutions, A3A Engenharia de Sistemas can operate in the following areas:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Planning and Architecture<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Analysis of existing network topology<\/li>\n\n\n<li>Definition of security zones and segmentation<\/li>\n\n\n<li>Sizing of throughput and simultaneous sessions<\/li>\n\n\n<li>High-availability (HA) planning<\/li>\n\n\n<li>Structuring of access and inspection policies<\/li>\n\n\n<li>Definition of perimeter and internal protection strategy<\/li>\n\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Deployment and Configuration<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Physical or virtual installation of the appliance<\/li>\n\n\n<li>Configuration of application-based firewall policies<\/li>\n\n\n<li>Implementation of IPS\/IDS<\/li>\n\n\n<li>Configuration of site-to-site and remote access VPNs<\/li>\n\n\n<li>Integration with corporate directories such as LDAP\/AD<\/li>\n\n\n<li>Segmentation of critical networks such as CCTV, OT, and servers<\/li>\n\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Monitoring and Governance<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Configuration of logs and event auditing<\/li>\n\n\n<li>Implementation of traffic and threat reports<\/li>\n\n\n<li>Integration with security monitoring systems<\/li>\n\n\n<li>Periodic review of policies and rules<\/li>\n\n\n<li>Consolidation of technical documentation<\/li>\n\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Optimization and Update<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Update of signatures and threat intelligence bases<\/li>\n\n\n<li>Performance review and policy tuning<\/li>\n\n\n<li>Readjustment according to network growth<\/li>\n\n\n<li>Integration with Zero Trust architectures<\/li>\n\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">APPLICATIONS AND ENVIRONMENTS<\/h2>\n\n\n\n<p>The solution applies to:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Corporate networks<\/li>\n\n\n<li>Industrial plants with IT\/OT integration<\/li>\n\n\n<li>Data centers<\/li>\n\n\n<li>Critical infrastructures<\/li>\n\n\n<li>Environments with multiple branches<\/li>\n\n\n<li>Electronic security systems such as CCTV and access control<\/li>\n\n<\/ul>\n\n\n\n<p>The architecture is sized to ensure multilayer protection, granular traffic control, and operational continuity in high-criticality environments.<\/p>\n\n\n","protected":false},"excerpt":{"rendered":"<p>Next-generation firewall designed for granular application control and threat mitigation.<\/p>\n","protected":false},"featured_media":70587,"parent":0,"menu_order":0,"template":"","meta":{"_a3a_post_lang":"en-us","_a3a_translation_group_id":"solutions-32927"},"segments":[409],"class_list":["post-71200","solutions","type-solutions","status-publish","has-post-thumbnail","hentry","segments-cybersecurity-engineering"],"_links":{"self":[{"href":"https:\/\/a3aengenharia.com\/en-us\/wp-json\/wp\/v2\/solutions\/71200","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/a3aengenharia.com\/en-us\/wp-json\/wp\/v2\/solutions"}],"about":[{"href":"https:\/\/a3aengenharia.com\/en-us\/wp-json\/wp\/v2\/types\/solutions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/a3aengenharia.com\/en-us\/wp-json\/wp\/v2\/media\/70587"}],"wp:attachment":[{"href":"https:\/\/a3aengenharia.com\/en-us\/wp-json\/wp\/v2\/media?parent=71200"}],"wp:term":[{"taxonomy":"segments","embeddable":true,"href":"https:\/\/a3aengenharia.com\/en-us\/wp-json\/wp\/v2\/segments?post=71200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}