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The only all-in-one free security that seamlessly intergrates both antivirus and two-way firewall together for maximum protection and performance.

The ultimate free Internet security solution

Layered security with a single, easy-to-use interface
Lighter, faster and easier than two separate products
Made for each other - no compatibility problems

Any computer connected to the Internet or just to a local network should have on board at least one security solution, given the abundance and diversity of threats that roam in the wild nowadays. For those who are still on the lookout for such software and are willing to try several utilities before making a final decision, a bundle like ZoneAlarm Free Antivirus + Firewall might be quite enticing.

Benefits:

Antivirus & Anti-spyware Engine
Detects and removes viruses, spyware, Trojan horses, worms, bots and more. Independently tested to provide superior protection.

Behavioral Virus Detection identifies attacks that traditional anti-virus programs miss.
Kernel-Level Virus Prevention protects the operating system.

Two-way Firewall
Stops Internet attacks at the front door and even catches thieves on their way out. Our two-way firewall proactively protects 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.

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.

OSFirewallTM monitors programs for suspicious behavior, spotting and stopping new attacks that bypass traditional antivirus 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.

Application Control
Restricts programs from malicious activities – blocking attacks that bypass other defenses. Antivirus by itself is on average only 68% effective against new threats and even two-way firewalls can’t keep all hackers out. Application Control stops malware from phoning home or turning your PC into a bot.

Cloud-based rapid response quickly identifies unsafe programs, tracks how long programs have been public, how many people use them, and other security data.
Spoofed program detection prevents hackers from spoofing applications through program MD5 validation.
Application Control restricts programs from malicious activities - blocking attacks that bypass other defenses.

Additional Layers
Multiple layers of advanced protection provide unsurpassed security.

Wireless PC Protection shields you from hackers, identity thieves and other online threats when you connect to an unsecured network.
Automatic Wireless Network Security detects wireless networks and automatically applies the most secure firewall protection setting.
DefenseNet provides real-time security updates, responds quickly to breaking threats and leverages threat data from millions of users - protecting your PC from the latest attacks.