{"version":"1.0","provider_name":"Nedap Security","provider_url":"https:\/\/www.nedapsecurity.com\/de\/","author_name":"Mark Rademaker","author_url":"https:\/\/www.nedapsecurity.com\/de\/news-blog\/author\/mark-rademaker\/","title":"Why do we need access control systems? - Nedap Security","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"vWIH2IwQm0\"><a href=\"https:\/\/www.nedapsecurity.com\/de\/news-blog\/why-do-we-need-access-control-systems\/\">Why do we need access control systems?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.nedapsecurity.com\/de\/news-blog\/why-do-we-need-access-control-systems\/embed\/#?secret=vWIH2IwQm0\" width=\"600\" height=\"338\" title=\"&#8220;Why do we need access control systems?&#8221; &#8212; Nedap Security\" data-secret=\"vWIH2IwQm0\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.nedapsecurity.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.nedapsecurity.com\/wp-content\/uploads\/2018\/10\/access-adult-beard-1251847-1280x853.jpg","thumbnail_width":1280,"thumbnail_height":853,"description":"The access control system also needs to know where we would like to go. This is so that the system can determine whether we should be allowed to go into that particular area.We use a logical representation of a physical door, a group of doors, vehicle gate or turnstile to determine where someone would like [&hellip;]"}