Semantic Coherence: ZoneAlarm – Signal Evidence & AI Readability

"An easy winner"
PCMag

"100% protection"
AV Test

"Managed to pass all tests"
VB Bulletin

"BEST+++ AVLab Certificate"
AVLab

[IMG: Technology]
ZoneAlarm utilizes Check Point’s ThreatCloud AI to deliver the highest catch rate for known and never-before-seen cyber threats.

90+
AI-powered and traditional engines

2+ Billion
Security decisions made daily

3+ Billion
Yearly attacks​ prevented

LIVE THREAT MAP

[H2] What’s inside

Windows
macOS

[H3] Antivirus & Anti-Spyware Engine

Detects and removes the most recent viruses, spyware, Trojan horses, worms, bots and rootkits.

[H4] 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.

[H3] Advanced Real-Time Antivirus

Checks files against an up-to-date database of virus signatures to protect against newly emerging threats.

[H4] 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.

[H3] Advanced Firewall

Monitors programs for suspicious behavior; spotting and stopping new attacks that bypass traditional antivirus protection.

[H4] 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.

[H3] Two-way Firewall

Proactively protects against inbound and outbound attacks -- while making you invisible to hackers. Stops spyware from sending your data out to the Internet

[H4] 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.

[H3] Anti-Phishing

Blocks both known and previously unseen phishing sites in real time, keeping your login credentials, credit card details, and other personal information safe from scams.

[H4] Anti-Phishing

ZoneAlarm Anti-Phishing protects your privacy from online zero-day phishing scams, delivering powerful, real-time security with a seamless browsing experience. Powered by advanced AI threat intelligence, it scans every website you visit and analyzes its behavior instantly—blocking phishing attempts before you share any personal information and stopping scammers from stealing your identity, payment details, or access to your accounts.
Part of the ZoneAlarm Browser Extension, available for Chrome, Safari, Edge, Firefox, and Brave.

[H3] Content Filtering

Blocks unwanted content according to your selected preferences, covering categories such as violence, drugs, pornography, and more.

[H4] Content Filtering

Content Filtering is designed to control access to certain websites while you browse the web, allowing you to choose the types of content you want to block—such as adult material, gambling, alcohol, violence, and more. If you try to visit a restricted site, either by entering its address manually or clicking a link, you’ll be redirected to a notification page informing you that the content is blocked.
Part of the ZoneAlarm Browser Extension, available for Chrome, Safari, Edge, Firefox, and Brave.

[H3] Anti-Ransomware

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

[H4] 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.

[H3] Threat Extraction

Sanitizes web downloads and email attachments by removing potentially exploitable content before they reach your device.

[H4] Threat Extraction

Threat Extraction proactive prevention technology removes potentially dangerous elements from web downloads and email attachments, delivering a clean, safe version of the file as a PDF.
Main Threat Types Blocked by Threat Extraction

Embedded Malware: Removes malicious code, scripts, or macros that could execute when the file is opened.

Active Content: Strips out active elements such as:

Macros (e.g., in Microsoft Office documents)
Embedded scripts (JavaScript, VBA, etc.)
ActiveX controls
Embedded OLE objects

Exploit Code: Eliminates exploit techniques that leverage vulnerabilities in document readers (e.g., buffer overflows, malformed objects).
Links to Malicious URLs: Removes or neutralizes hyperlinks that may lead to phishing or malware sites.
Hidden Content: Deletes hidden or obfuscated content that could be used to deliver threats.

Part of the ZoneAlarm Browser Extension, available for Chrome, Safari, Edge, Firefox, and Brave.

[H3] Threat Emulation

Uses a secure local sandbox to analyze suspicious files, detect malware and zero-day exploits, and verify their safety.

[H4] Threat Emulation

Threat Emulation analyzes suspicious web downloads and email attachments in Word, PowerPoint, Excel, PDF, and other file formats within a secure local sandbox powered by Check Point ThreatCloud AI. Files are evaluated to determine whether they are safe or contain zero-day attacks, malware, or other malicious components that exploit previously unknown vulnerabilities. If a file is identified as malicious, you are immediately alerted to delete it before it can harm your device.
Advanced Exploits and Evasion Techniques

Macros and Embedded Scripts: Blocks files containing malicious macros or JavaScript code.
Embedded Objects: Detects hidden threats in embedded content.
Hyperlinks to Malicious Sites: Identifies and blocks files with links to phishing or malicious sites.
Custom Properties and Metadata: Prevents exploitation via document properties or statistics.

Part of the ZoneAlarm Browser Extension, available for Chrome, Safari, Edge, Firefox, and Brave.

[H3] ZoneAlarm Mobile Security – Android

Protects your device from malware, malicious apps and unsafe networks. Keeps you safe from phishing attacks in real-time, across all apps: email, messaging, and social.

[H4] 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

[H3] ZoneAlarm Mobile Security – iOS

Warns you if your device is connected to unencrypted or unsecured WiFi networks. Blocks attempts to remotely seize control of your camera, mic, and more.

[H4] 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

[H3] Support

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

[H3] Real-time Security Updates

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

[H3] Web Monitor

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

[H2] What’s inside

[H3] Anti-Ransomware
Our award-winning solution uses enterprise-grade AI technology to detect and block ransomware attacks, immediately restoring any encrypted files.

[H3] Threat Extraction
New downloads are checked and cleaned, preventing potential threats in infected web and email attachments from harming your PC. Included in Web Secure extension for Chrome, Edge and Firefox.

[H3] Anti-Phishing
All websites are scanned for known and unknown threats as you browse, protecting you from inadvertently sharing your data with hackers. Included in Web Secure extension for Chrome, Edge and Firefox.

[H3] Content Filtering
Inappropriate websites are automatically blocked based on your preferences, with our database of 100 million+ websites providing real-time prevention against new URLs. Included in Web Secure extension for Chrome, Edge and Firefox.

[H3] Threat Emulation
Every download and email attachment is evaluated in a virtual sandbox, safeguarding you from zero day attacks. Included in Web Secure extension for Chrome, Edge and Firefox.