{"id":4362,"date":"2025-03-12T09:30:32","date_gmt":"2025-03-12T08:30:32","guid":{"rendered":"https:\/\/qedcon.de\/netzzugangskontrolle-2\/"},"modified":"2025-07-09T21:28:43","modified_gmt":"2025-07-09T19:28:43","slug":"network-access-control","status":"publish","type":"page","link":"https:\/\/qedcon.de\/en\/network-access-control\/","title":{"rendered":"Network Access Control"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"4362\" class=\"elementor elementor-4362\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-690c5ad7 e-flex e-con-boxed e-con e-parent\" data-id=\"690c5ad7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-b386cbf e-con-full e-flex e-con e-child\" data-id=\"b386cbf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-728ef543 elementor-icon-list--layout-inline elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"728ef543\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items elementor-inline-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/qedcon.de\/en\/projektmanagement\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Project management<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2f65153c elementor-widget elementor-widget-heading\" data-id=\"2f65153c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Network Access Control<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-58b0e484 e-con-full e-flex e-con e-child\" data-id=\"58b0e484\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-78d0146c elementor-widget elementor-widget-image\" data-id=\"78d0146c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img alt=\"\" fetchpriority=\"high\" decoding=\"async\" width=\"2560\" height=\"1707\" src=\"https:\/\/qedcon.de\/wp-content\/uploads\/2025\/03\/pexels-mikhail-nilov-6963098-scaled-1.jpg\" class=\"attachment-full size-full wp-image-4363\" srcset=\"https:\/\/qedcon.de\/wp-content\/uploads\/2025\/03\/pexels-mikhail-nilov-6963098-scaled-1.jpg 2560w, https:\/\/qedcon.de\/wp-content\/uploads\/2025\/03\/pexels-mikhail-nilov-6963098-scaled-1-300x200.jpg 300w, https:\/\/qedcon.de\/wp-content\/uploads\/2025\/03\/pexels-mikhail-nilov-6963098-scaled-1-1024x683.jpg 1024w, https:\/\/qedcon.de\/wp-content\/uploads\/2025\/03\/pexels-mikhail-nilov-6963098-scaled-1-768x512.jpg 768w, https:\/\/qedcon.de\/wp-content\/uploads\/2025\/03\/pexels-mikhail-nilov-6963098-scaled-1-1536x1024.jpg 1536w, https:\/\/qedcon.de\/wp-content\/uploads\/2025\/03\/pexels-mikhail-nilov-6963098-scaled-1-2048x1366.jpg 2048w, https:\/\/qedcon.de\/wp-content\/uploads\/2025\/03\/pexels-mikhail-nilov-6963098-scaled-1-18x12.jpg 18w, https:\/\/qedcon.de\/wp-content\/uploads\/2025\/03\/pexels-mikhail-nilov-6963098-scaled-1-200x133.jpg 200w, https:\/\/qedcon.de\/wp-content\/uploads\/2025\/03\/pexels-mikhail-nilov-6963098-scaled-1-400x267.jpg 400w, https:\/\/qedcon.de\/wp-content\/uploads\/2025\/03\/pexels-mikhail-nilov-6963098-scaled-1-600x400.jpg 600w, https:\/\/qedcon.de\/wp-content\/uploads\/2025\/03\/pexels-mikhail-nilov-6963098-scaled-1-800x533.jpg 800w, https:\/\/qedcon.de\/wp-content\/uploads\/2025\/03\/pexels-mikhail-nilov-6963098-scaled-1-1200x800.jpg 1200w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6241f132 e-flex e-con-boxed e-con e-parent\" data-id=\"6241f132\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-699971c4 e-con-full e-flex e-con e-child\" data-id=\"699971c4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-42adc327 elementor-widget__width-inherit elementor-widget-mobile__width-inherit elementor-widget elementor-widget-heading\" data-id=\"42adc327\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Initial situation:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-23909fd2 elementor-widget elementor-widget-text-editor\" data-id=\"23909fd2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Our client carried out a NAC (Network Access Control) project with internal resources for planning and development and external resources for implementation and rollout. Various tests were carried out and the global rollout started, but this did not go smoothly and led to various complaints from the branches to the management. The management then asked qedcon for help. The management expressly wanted to continue the project, but wanted to give it more structure in order to make progress and problems more transparent and to improve communication, especially with the stakeholders in the branches.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1873dfdd e-con-full e-flex e-con e-child\" data-id=\"1873dfdd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c783242 elementor-widget__width-inherit elementor-widget-mobile__width-inherit elementor-widget elementor-widget-heading\" data-id=\"c783242\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Our approach:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4b2f9ff8 elementor-widget elementor-widget-text-editor\" data-id=\"4b2f9ff8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>qedcon provided a technically experienced project manager who quickly analyzed the situation, contacted all technical stakeholders and first improved communication within the project team. The rollout was initially stopped and comprehensive information was provided to all those involved together with the management. After the project team had investigated and analyzed the existing problems and communication errors, the rollout procedure was changed and continued in two phases from that point on:<\/p>\n<ol>\n<li>Implementation of NAC in \"monitoring mode\", which meant that network access was not initially blocked, but merely monitored, thus enabling evaluation by the project team.<\/li>\n<li>Activation of \"blocking mode\", which generally prevents a device from connecting to the network unless this is expressly permitted.<\/li>\n<\/ol>\n<p>\n<p>The project manager also undertook active \"over-communication\" and contacted all branches, both before the activation of the monitoring mode and before, during and after the activation of the lockdown mode. qedcon prepared various status reports to upper and middle management as well as various reports for the stakeholders concerned.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-32059424 e-con-full e-flex e-con e-child\" data-id=\"32059424\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7302bf1d elementor-widget__width-inherit elementor-widget-mobile__width-inherit elementor-widget elementor-widget-heading\" data-id=\"7302bf1d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Challenges and dependencies:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6e1aba5b elementor-widget elementor-widget-text-editor\" data-id=\"6e1aba5b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>As there were technical difficulties throughout the project, postponing the rollout was, in retrospect, the right decision to give the project team the opportunity to solve problems, test a new approach and significantly improve communication.<\/p><p>There were also dependencies on group policies (GPOs), which also had to be coordinated in detail in order to avoid difficulties.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6a899932 e-con-full e-flex e-con e-child\" data-id=\"6a899932\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-60fd0f24 elementor-widget__width-inherit elementor-widget-mobile__width-inherit elementor-widget elementor-widget-heading\" data-id=\"60fd0f24\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Implementation:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-458e1121 elementor-widget elementor-widget-text-editor\" data-id=\"458e1121\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tAfter qedcon took over the project management, NAC was successfully introduced worldwide, which significantly improved our client's IT security.\n\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1a554af9 e-con-full e-flex e-con e-child\" data-id=\"1a554af9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3c0189ea elementor-widget__width-inherit elementor-widget-mobile__width-inherit elementor-widget elementor-widget-heading\" data-id=\"3c0189ea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Conclusion:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-200d9ad0 elementor-widget elementor-widget-text-editor\" data-id=\"200d9ad0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In this project, qedcon's employees impressed with a high level of technical understanding, communication and stakeholder management skills as well as competent project management.<\/p>\n<p>This project exemplifies the importance of combining these skills, which we are very proud of and are working to further develop and promote.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Our client carried out a NAC (Network Access Control) project with internal resources for planning and development and external resources for implementation and rollout.<\/p>\n<p>Various tests were carried out and the global roll-out started, but this did not go smoothly and led to various complaints from the branches to the management.<\/p>\n<p>They then asked qedcon for help. The management expressly wanted to continue the project, but wanted to give it more structure in order to make progress and problems more transparent and to improve communication, especially with the stakeholders in the branches.<\/p>","protected":false},"author":4,"featured_media":4448,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_seopress_titles_title":"Network Access Control | qedcon GmbH","_seopress_titles_desc":"llll\u27a4 qedcons Netzwerk-Expertise | Network Access Control \u2771\u2771 Zugangskontrolle \u2771\u2771 Zugriff steuern \u271a Risiken reduzieren \u2771\u2771 Schutz auf allen Ebenen \u2713","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"class_list":["post-4362","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/qedcon.de\/en\/wp-json\/wp\/v2\/pages\/4362","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/qedcon.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/qedcon.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/qedcon.de\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/qedcon.de\/en\/wp-json\/wp\/v2\/comments?post=4362"}],"version-history":[{"count":32,"href":"https:\/\/qedcon.de\/en\/wp-json\/wp\/v2\/pages\/4362\/revisions"}],"predecessor-version":[{"id":5833,"href":"https:\/\/qedcon.de\/en\/wp-json\/wp\/v2\/pages\/4362\/revisions\/5833"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/qedcon.de\/en\/wp-json\/wp\/v2\/media\/4448"}],"wp:attachment":[{"href":"https:\/\/qedcon.de\/en\/wp-json\/wp\/v2\/media?parent=4362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}