The Windows Firewall (both XP and Vista) is worse than useless, it gives you a false sense of security. Why? It only filters incoming traffic. That means if malware has compromised your PC, it is able to send out all your personal info. That's right; the Windows "firewall" does not stop that! But SPF...

Supports Windows XP and Vista
Filters both ingoing and outgoing traffic!
Keeps hackers out and your private info inside.
Works great with VIPRE Antivirus + Antispyware
Easy to use and does not slow down your PC!

What is Sunbelt Personal Firewall?
One of the best firewalls around and it DOES NOT slow down your PC.

Sunbelt Personal Firewall used to be called the Kerio Personal Firewall (KPF). Kerio was going to discontinue it, but Sunbelt acquired it from Kerio to save the product from "going under". We needed a new name, and changed 'KPF' into the new 'SPF' (so much for software geeks being creative...)

Despite its boring name, Sunbelt Personal Firewall is a very good piece of code, and received many awards. Tucows gave it their 5-Cow Rating. Computer Shopper in the U.K. gave it their Budget Buy Award with: "A seriously good firewall for the money.". Firewall expert Scot Finnie said: " ZoneAlarm Free and Sunbelt Personal Firewall - the two firewalls I've pointed to in the past as having the best user interfaces in this field".

What's New In The Latest Version?
The biggest addition is support for Vista 32 bit (with 64 bit support on the roadmap). However, there have been a lot of under-the-hood improvements in many areas. These include:

• Significant improvement in network performance
• Significant improvement in packet filtering
• Enhanced Process Injection prevents code injection attempts into Windows
• Numerous stability issues corrected in the firewall service
• Significant improvement in overall product stability
• Updated Intrusion Detection rules
• Updated translation files for multiple languages
• Rely on the free Windows firewall?
• Unfortunately, this gives you a false sense of security. It only protects incoming traffic.

But outgoing traffic, with your credit card info, social security number, bank accounts, passwords and other confidential information is not protected. The Windows firewall will let it all go out. (both in XP and Vista) But... Sunbelt Personal Firewall will block that data if you buy the FULL version! You absolutely need a better, weapons-grade firewall.

30-day money-back guarantee
Compatible with: Windows 2000, Windows XP (All) and now Windows Vista. This offer includes one year of upgrades, updates, new definitions and tech support by phone, from real people based in the U.S. Below is the comparison of the "free" vs. the "full" mode. Believe us; with the crime rates on the Internet skyrocketing, you really want to get the full version of Sunbelt Personal Firewall.

Something Else Important You Need To Know.
This firewall has a companion product: VIPRE Antivirus + Antispyware. VIPRE is a full fledged, West Coast Labs Certified antivirus product with award-winning antispyware features integrated. VIPRE is an all-new high-performance security product that does not slow down your computer. PC Magazine's security expert Neil Rubenking just gave VIPRE an excellent review with 4 STARS!

 Find Out How Bad Old-style Antivirus Resource Usage Really Is!
Old-style antivirus products have stacked layer upon layer of engines, and created bloatware in the process. They slow down your PC, have slow scan times and cause problems. See VIPRE's low impact on system resources compared to the competition. Click the chart to the right to enlarge.

Sunbelt Personal Firewall Requirements
Sunbelt Personal Firewall has the following requirements

Sunbelt Personal Firewall 4 requires 10 MB of disk space for installation and runs on:

• Windows 2000 Professional (desktop version)
• Windows XP Home
• Windows XP Professional
• Windows XP Media Center Edition
• Windows Vista 32-bit
• Sunbelt Personal Firewall 4 DOES NOT run on:
• Any 64 bit Versions of Windows
• Windows 2003 Server
• Windows 2000 Server
• Windows NT4
• Windows Me
• Windows 98
• Windows 95

Available Options:

1 Year Download (+$9.99) 90 Day Download (+$4.99) Backup FlashDrive Shipped (+$9.99)