Features
CallingMessagingGroupsChannelsMeta AIStatusSecurityParental controls
PrivacyBlogAppsHelp CenterFor Business
Log In
Download
Download

Share on WhatsApp

https://www.techopedia.com/definition/firewall

Open app
Continue to WhatsApp Web

Don't have the app?

Download it now

Looks like you don't have WhatsApp installed.

Download app
Continue to WhatsApp Web
Download
WhatsApp Main Logo
WhatsApp Main LogoDownload

What we do

  • Features
  • Blog
  • Security
  • For Business

Who we are

  • About us
  • Careers
  • Brand Center
  • Privacy

Use WhatsApp

  • Mobile
  • Desktop
  • Tablet
  • WhatsApp Web

Need help?

  • Contact Us
  • Help Center
  • Apps
  • Security Advisories
Download

2026 © WhatsApp LLC

Terms & Privacy PolicySitemap
  • Afrikaans
  • azərbaycan
  • Bahasa Indonesia
  • català
  • čeština
  • dansk
  • Deutsch
  • eesti
  • English
  • español
  • Filipino
  • français
  • Gaeilge
  • hrvatski
  • italiano
  • Kiswahili
  • latviešu
  • lietuvių
  • magyar
  • Melayu
  • Nederlands
  • norsk bokmål
  • o‘zbek
  • polski
  • Português (Brasil)
  • Português (Portugal)
  • română
  • shqip
  • slovenčina
  • slovenščina
  • suomi
  • svenska
  • Tiếng Việt
  • Türkçe
  • Ελληνικά
  • български
  • қазақ тілі
  • македонски
  • русский
  • српски
  • українська
  • עברית
  • اردو
  • العربية
  • فارسی
  • मराठी
  • हिन्दी
  • বাংলা
  • ਪੰਜਾਬੀ
  • ગુજરાતી
  • தமிழ்
  • తెలుగు
  • ಕನ್ನಡ
  • മലയാളം
  • ไทย
  • 한국어
  • 日本語
  • 简体中文
  • 繁體中文（台灣）
  • 繁體中文（香港）