{"version":"1.0","provider_name":"Newsroom","provider_url":"https:\/\/www.gsma.com\/newsroom","author_name":"webteam","author_url":"https:\/\/www.gsma.com\/newsroom\/author\/webteam\/","title":"SG.20 Voicemail Security Guidelines","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"KuT7wQ9QOt\"><a href=\"https:\/\/www.gsma.com\/newsroom\/gsma_resources\/sg-20-voicemail-security-guidelines-v1-1\/\">SG.20 Voicemail Security Guidelines<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.gsma.com\/newsroom\/gsma_resources\/sg-20-voicemail-security-guidelines-v1-1\/embed\/#?secret=KuT7wQ9QOt\" width=\"600\" height=\"338\" title=\"&#8220;SG.20 Voicemail Security Guidelines&#8221; &#8212; Newsroom\" data-secret=\"KuT7wQ9QOt\" 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.gsma.com\/newsroom\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"This PRD describes the security risks posed by voicemail services, how they can be mitigated with robust technical configurations and appropriate policies. The document provides valuable information for mobile users and network ..."}