{"version":"1.0","provider_name":"InMotion Hosting Support Center","provider_url":"https:\/\/www.inmotionhosting.com\/support","author_name":"InMotion Hosting Contributor","author_url":"https:\/\/www.inmotionhosting.com\/support\/author\/jamesr\/","title":"Enabling a Captcha for TikiWiki anonymous visitors | InMotion Hosting","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"hzyOwzaWHd\"><a href=\"https:\/\/www.inmotionhosting.com\/support\/edu\/tiki-wiki\/captcha-tiki-anonymous-visitors\/\">Enabling a Captcha for TikiWiki anonymous visitors<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.inmotionhosting.com\/support\/edu\/tiki-wiki\/captcha-tiki-anonymous-visitors\/embed\/#?secret=hzyOwzaWHd\" width=\"600\" height=\"338\" title=\"&#8220;Enabling a Captcha for TikiWiki anonymous visitors&#8221; &#8212; InMotion Hosting Support Center\" data-secret=\"hzyOwzaWHd\" 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.inmotionhosting.com\/support\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"TikiWiki can have anonymous visitors enabled to edit your wiki site which can allow spam bots to edit your site. This article will explain how to enable the captcha for anti-bot prevention.","thumbnail_url":"https:\/\/www.inmotionhosting.com\/support\/wp-content\/uploads\/2013\/01\/edu_tikiwiki_104_captcha-tiki_captcha-1-admin.gif"}