1.0OnlineExamMaker Bloghttps://onlineexammaker.com/kbbixia zhanghttps://onlineexammaker.com/kb/author/zbx/rich600338<blockquote class="wp-embedded-content" data-secret="ZFg4wS32YQ"><a href="https://onlineexammaker.com/kb/online-exam-proctor/">Here is a useful online exam proctor for you!</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://onlineexammaker.com/kb/online-exam-proctor/embed/#?secret=ZFg4wS32YQ" width="600" height="338" title="“Here is a useful online exam proctor for you!” — OnlineExamMaker Blog" data-secret="ZFg4wS32YQ" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! 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); /* ]]> */ </script> Affected by Covid-19, exams have been transferred from offline to online out of the consideration  of the health of both teachers and students. But, it is difficult to prevent students from cheating even the exams are held offline. How to maintain integrity online? As the development of proctoring technologies of online exam proctor, the credibility […]http://onlineexammaker.com/kb/wp-content/uploads/2020/09/ddd3.png