Warning: Attempt to read property "ID" on null in /home/u314373179/domains/infopanels.eu/public_html/en/wp-content/themes/InfoPanelsThemeENG/functions.php on line 322
1.0Digital Signagehttps://infopanels.eu/enweb.solutions@elvac.euhttps://infopanels.eu/en/author/web-solutionselvac-eu/Users, Roles and Rights - Digital Signagerich600338<blockquote class="wp-embedded-content" data-secret="tTmlXMEWqx"><a href="https://infopanels.eu/en/2016/06/10/users-roles-rights/">Users, Roles and Rights</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://infopanels.eu/en/2016/06/10/users-roles-rights/embed/#?secret=tTmlXMEWqx" width="600" height="338" title="“Users, Roles and Rights” — Digital Signage" data-secret="tTmlXMEWqx" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
/*! This file is auto-generated */
!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);
//# sourceURL=https://infopanels.eu/en/wp-includes/js/wp-embed.min.js
</script>
The InfoPanels System was developed as an application controlled by one system administrator and one content administrator. Together with the expansion of system functions and installations in large production plants, it was required to ensure security against unauthorized data insertion. Thus, the InfoPanels System has been extended by user accounts and roles. *User accounts* are [...]