{"version":"1.0","provider_name":"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile","provider_url":"https:\/\/hoanghamobile.com\/tin-tuc","title":"Firewall l\u00e0 g\u00ec? T\u01b0\u1eddng l\u1eeda ho\u1ea1t \u0111\u1ed9ng v\u00e0 vai tr\u00f2 b\u1ea3o m\u1eadt","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"JBArGtg6qU\"><a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/firewall-la-gi\/\">Firewall l\u00e0 g\u00ec? T\u01b0\u1eddng l\u1eeda ho\u1ea1t \u0111\u1ed9ng v\u00e0 vai tr\u00f2 b\u1ea3o m\u1eadt<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/firewall-la-gi\/embed\/#?secret=JBArGtg6qU\" width=\"600\" height=\"338\" title=\"&#8220;Firewall l\u00e0 g\u00ec? T\u01b0\u1eddng l\u1eeda ho\u1ea1t \u0111\u1ed9ng v\u00e0 vai tr\u00f2 b\u1ea3o m\u1eadt&#8221; &#8212; Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile\" data-secret=\"JBArGtg6qU\" 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:\/\/hoanghamobile.com\/tin-tuc\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/08\/firewall-la-gi.jpg","thumbnail_width":1200,"thumbnail_height":628,"description":"Firewall l\u00e0 g\u00ec? C\u00e1ch t\u01b0\u1eddng l\u1eeda ho\u1ea1t \u0111\u1ed9ng, c\u00e1c lo\u1ea1i firewall ph\u1ed5 bi\u1ebfn v\u00e0 vai tr\u00f2 b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng m\u1ea1ng kh\u1ecfi t\u1ea5n c\u00f4ng. Xem chi ti\u1ebft t\u1ea1i Ho\u00e0ng H\u00e0 Mobile."}