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. kenyit

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


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.

Tuesday, June 30, 2009 Posted in | | 1 Comments »

One Responses to "Kerio Personal Firewall v4.6.1861"

  1. cic on the blog says:

    ini yang baru apa gan ??
    freeware kan ??

    by : http://cic-ontheblog.blogspot.com

Write a comment