Stop worrying about cyberattacks and online scams

Keep your computers and mobile phones protected against sophisticated phishing, viruses, ransomware, and other cyber threats.

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Windows | Android | iOS

iOS

ZoneAlarm Extreme Security NextGen

All-inclusive security for Windows, Android, and iOS devices

iOS
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30-day money-back guarantee 24/7 online help
PCMag Editors' Choice AV Test VB Bulletin AVLab

Complete security against malicious digital threats

Antivirus

Robust virus protection

Use the internet without worrying about cybercriminals accessing your data and disrupting your life. Our advanced software prevents viruses, ransomware, and spyware from infecting your devices.

  • Next-gen antivirus technology

    Powerful next-gen antivirus engine with a unique machine learning technology defending against zero-day threats.

  • Anti-Ransomware

    An award-winning solution that uses enterprise-grade technology to detect Ransomware attacks, block them and immediately restore any encrypted files.

  • World's Best Firewall

    Monitors programs for suspicious behavior; spotting and stopping new attacks that traditional antivirus protection can't catch.

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Risk-free web browsing

Google Chrome | Microsoft Edge | Firefox

Live your life online without fear of hackers. Shop, bank, work, and play without concern of cybercriminals using email scams or phishing attacks to steal your passwords and access your personal info.

Anti-Phishing
Anti-Phishing

Checks emails and URLs for phishing attempts to keep your private information safe

Safe Downloads and Browsing

Stops malicious downloads and email attachments before they can cause damage

Content Filtering

Gives you the option to determine which content you don’t want to see

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Its secure download system detected and eliminated every single sample from a collection of very new malware-hosting URLs.

In testing, ZoneAlarm detected every single verified phishing fraud, for a perfect score of 100% detection

— PCMag, 2022

Multi-Device

Powerful mobile security

Android | iOS

ZoneAlarm Mobile Security offers complete mobile protection from the most advanced cyberattacks. With our enterprise-grade technology and a “privacy-first” approach, your device becomes impenetrable to hackers, so your personal data and sensitive information are protected at all times.

Google Play App Store

Award-winning Protection

PCMag Editors' Choice
"An easy winner" -- PCMag Editors' Choice
AV Test
"100% protection" -- AV Test
VB Bulletin
"Managed to pass all tests" -- VB Bulletin
AVLab
"BEST+++ AVLab Certificate" -- AVLab

Protecting more than 100,000,000 users worldwide

Our advanced cybersecurity solutions are backed by industry-leading Enterprise-level development to provide unparalleled digital protection for home users worldwide.

I have been a user for many, many years. Excellent software, and always a great feeling of security to have it operational!

Graeme S.

Great product. Hope to review someday on Linkedin.

Bob G.

I have been using the software for several years already. It's reliable, stable and never disappoints me.

Guy S.

It works perfectly. When I had problem, I got a fast reply and remote assistance. I'll renew it again. I recommend it, it really works.

Israel M.

Superb program especially for ethical hackers.

Ryan S.

All Product Features

Antivirus & Anti-Spyware Engine

Detects and removes viruses, spyware, Trojan horses, worms, bots and more. Independently tested to provide superior protection.

  • Kernel-Level Virus Prevention protects the operating system.
  • Scan Modes let you customize your protection.
  • Fastest-Updating Signature List detects and stops the most recent viruses that others miss.

Advanced Real-Time Antivirus

Provides access to the up-to-date database of Antivirus signatures to protect against newly emerging threats. Real-Time Cloud Database contains up-to-date reputation of files, web resources and software enhancing traditional Antivirus + Firewall protection.
  • Checks files against Real-time Cloud database to ensure that even the latest threats are not missed.
  • Contains the latest Antivirus signatures, web resources and software to ensure up-to-date protection.

Advanced Firewall

No product is 100% effective against viruses or spyware. ZoneAlarm’s advanced firewall monitors behaviors within your computer to spot and stop even the most sophisticated new attacks that bypass traditional antivirus and security suites.
  • OSFirewall™ Monitors programs for suspicious behavior – spotting and stopping new attacks that bypass traditional anti-virus protection.
  • Advanced-access Protection targets and defeats new, advanced attacks that other firewalls miss, such as raw data access, timing, and SCM and COM attacks.
  • Zero-hour Protection prevents silent outbreaks from gaining system access – before other security programs can even detect the threat.
  • Application Control uniquely shields your operating system during start-up, before most security products have even loaded.
  • Early Boot Protection uniquely shields your operating system during start-up, before most security products have even loaded.

Two-way Firewall

Stops Internet attacks at the front door and even catches thieves on their way out. Our two-way firewall proactively protects against inbound and outbound attacks while making you invisible to hackers.
  • Threat Traffic is monitored and blocked – inbound and outbound.
  • Full Stealth Mode makes you invisible to hackers.
  • Kill Controls instantly disable malicious programs.

Anti-Phishing

Anti-Phishing is a major feature of the Web Secure Chrome Extension designed to protect your privacy from online phishing attacks and provides maximum security with great browsing experience. The Anti-Phishing mechanism is a heuristic engine that will scan all websites you reach and examine their characteristics before letting you insert any personal information. It will alert you whether it is a safe website or a phishing attempt.

Content Filtering

Included in Web Secure extension for Chrome, Edge, and Firefox. Automatically blocks sites by category using cloud-based database of over 100,000,000 websites. Real time updates of ever evolving and new URLs.

Anti-Ransomware

An award winning new addition to the ZoneAlarm Extreme Package, the ZoneAlarm Anti-Ransomware utilizes advanced security engines and algorithms to automatically detect, block and remove the most sophisticated and evasive ransomware infections. Any data encrypted by a ransomware attack is restored as part of an automated remediation process. By using behavioral technologies which do not rely on signature updates, the Anti-Ransomware capability is able to identify and remediate zero-day ransomware attacks on both online and offline modes.

Threat Extraction

Threat Extraction is a major feature of the Web Secure Chrome Extension and is a part of the overall Zero-Day Protection included in the Extreme Package. The Threat Extraction protect against threats by removing exploitable content, including active content and embedded objects from emailed and web-downloaded documents. It reconstructs files to eliminate potential threats, and delivers you sanitized content that enables you to maintain a clean work flow.

Threat Emulation

Threat Emulation protects against undiscovered threats by examining suspicious files in the cloud using four steps:
  • Inspect – Email attachments and web downloads in Microsoft Word, Microsoft PowerPoint, Microsoft Excel, and Adobe PDF formats are analyzed to see if they are safe or malicious based on known threats.
  • Emulate – Suspicious files are uploaded to the cloud and opened in a virtual sandbox to check for abnormal behavior typical of malware.
  • Prevent – If a file is determined to be malicious, you are alerted to delete it before it can infect your PC.
  • Share – The Threat Emulation cloud database is updated with the new signatures preventing others from being infected.

ZoneAlarm Mobile Security – iOS

Provides you with the layers of defense you need, but don’t get from free solutions.

  • WiFi - Detects malicious network behavior and Man-in-the-Middle attacks.
  • Device shield – Alerts about suspicious processes that compromise your safety.
  • Break alert – Alerts if someone has gained control over your operating system.

Your experience is our priority

  • 100% privacy
  • No ads
  • Low device resources
  • Interactive user interface

ZoneAlarm Mobile Security – Android

Provides you with layers of defense you need, but don’t get from free solutions.

First line of defense: Apps

  • Antivirus protection
  • Anti-Ransomware
  • Microphone misuse

Second line of defense: Network

  • Anti-Phishing - across all apps: email, messaging, and social
  • Safe Browsing - Blocks browser access to malicious sites
  • WiFi - Detects malicious network behavior and Man-in-the-Middle attacks
  • Anti-Bot - Blocks data from being sent to malicious hackers

Third line of defense: Operating system

  • Device shield – Alerts about suspicious processes that compromise your safety.
  • Break alert – Alerts if someone has gained control over your operating system.

Your experience is our priority

  • 100% privacy
  • No ads
  • Low device resources
  • Interactive user interface

Support

Free customer support (24/7 online help), including in-depth information resources. 30-day satisfaction guarantee -- or your money back.

Real-time Security Updates

Get the quickest response to online threats with our real-time DefenseNet security updates that ensure you're always protected

Web Monitor

Web Monitor scans web site before they are accessed and web content before it is downloaded.

Keeping you safe is what we do best

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Enterprise-grade cybersecurity

ZoneAlarm is the consumer brand of Check Point Software Technologies Inc. (NASDAQ: CHKP). With over 20 years of experience, our top-tier cybersecurity and AI-powered technologies protect millions of users worldwide from the most sophisticated cyber threats.

System requirements

  • Microsoft® Windows® 7, 10, 11
  • 32-bit, 3 GB RAM / 64-bit, 4 GB RAM
  • 2 GHz or faster processor
  • 1.5GB of available hard-disk space
  • Microsoft .NET framework
  • Version 3.5 or later
  • Note: If a supported Microsoft .NET Framework is not installed, it will be installed with ZoneAlarm
  • Web Secure extension
  • Google Chrome
  • Microsoft Edge
  • Firefox
  • Brave
  • ZoneAlarm Mobile Security App
  • Android 8.0 or newer
  • iOS 13.0 or newer

ZoneAlarm is only compatible with MS Windows Defender, and is not compatible with any other anti-malware software.

To install ZoneAlarm, you must first uninstall other anti-malware software. Otherwise, you may experience OS stability and computer performance issues.