The BEST Personal Firewall

Over 15 million users trust their Internet-connected PCs to Zone Labs, the makers of ZoneAlarm Pro.

ZoneAlarm Pro is the award-winning personal firewall that automatically blocks known and unknown Internet threats, barricading your PC - and your network - from intruders and hostile attacks. Protect your personal and financial information from the prying eyes of hackers and data thieves.

Download ZoneAlarm Pro Here

ZoneAlarm Pro  is the only Internet security solution that automatically blocks known and unknown threats barricading your computer against outside intrusions and attacks. The award-winning ZoneAlarm Pro provides home users, small-business owners and remote employees with the highest level of protection. ZoneAlarm Pro—security you can trust.

• Stop hackers and dangerous threats—known and unknown
• Instant, out-of-the-box security
• Easy, always-on protection
• Detailed yet easy-to-understand real-time alerts with expert advice from Zone Labs
• Advanced protection from any location—any network
• Tailor security to your needs—from “set and forget” to complete customizable control—you decide

Whether you’re a new or advanced computer user, ZoneAlarm Pro gives you the advanced protection—and peace of mind—you need.

Minimum System Requirements

“ZoneAlarm Pro is simply one of the best firewall programs around.” Jim Lynch, MSNBC

Winner, PC Magazine Editor’s Choice Award

Key Features ONLY in ZoneAlarm Pro:

ONLY in ZoneAlarm Pro! Prevent email-borne viruses from opening and spreading to other computers with Enhanced MailSafe—e-mail attachment protection for ironclad e-mail . defences

ONLY in ZoneAlarm Pro! Tailor your security to meet your needs with Customizable Security Levels—from “set and forget” security to complete customizable control.

ONLY in ZoneAlarm Pro! Instant and trusted printer and file sharing as you move from one network to another with Automatic Network Detection—a must for the mobile user.

ONLY in ZoneAlarm Pro! Protect your privacy with Customizable Restricted Zones that block known IP addresses from accessing your network.

ONLY in ZoneAlarm Pro! Ensure your security settings are tamper-resistant with Password Protection.

ONLY in ZoneAlarm Pro! One-click ICS/NAT Support for quick and easy network configuration.

ONLY in ZoneAlarm Pro! Manage ZoneAlarm Pro across the network with Administrator Tools that provide advanced installation and configuration options.

Key ZoneAlarm Pro Features and Benefits:

NEW! Get up and running quickly with a Getting-Started Tutorial that clearly explains controls and alerts—instant protection, instant productivity.

NEW! Informative and intuitive colour-coded Alerts that rate security risks and give expert advice—in real time.

NEW! Answer security alerts with confidence. Alert Advice gives you simple, straightforward advice from the experts at Zone Labs.

IMPROVED! Intrusion Blocking automatically recognizes, blocks and logs dangerous threats—known and unknown.

IMPROVED! Hardens overall security to eliminate operating system vulnerabilities—essential for those operating Windows.

IMPROVED! Application Control monitors all outbound traffic to prevent rogue applications from transferring your valuable data to a hacker. No application can communicate with the Internet without your approval.

IMPROVED! Stay in-the-know and in control or your security with More Info Buttons that put detailed yet easy-to-understand information at your fingertips.

IMPROVED! Find your answers faster with easier to navigate, context-sensitive Online Help.

Personal Firewall barricades your computer with immediate and complete port blocking. Ports only open when authorized by you.

Instant, trusted file sharing without compromising security with Customizable Internet and Local Zones.

Always-on protection with Internet Lock—automatically shuts-down all Internet access after a period of inactivity. Step-by-Step Set-up for a quick, smooth and accurate installation—instant protection from the moment you install. Keep your computer invisible on the Internet, hidden from hackers with Stealth Mode—critical for always-on DSL and cable modem connections. Conveniently track all security activity with Alert Logging.