WFilter NGF vs. open source firewall systems.

There are dozens of open source firewall systems to download. Some are complete free, some provides limited free features. Does “free” sound attractive? but they have dis-advantages. In this post, I would like to discuss the comparsion of WFilter NGF with open source firewall systems.

Disadvantages of open source firewalls

  1. Limited features. Most open source firewalls does not have other enterprise-level features, such as “ usage recording/reports” , “domain integration”…
  2. Lack of support. Most systems only have forum support, unless paid.
  3. Slow response. Bugs may need months to be fixed.

Comparison

WFilter NGF is designed for business networks, with a lot enterprise-level features. In case you want a free solution, open source firewalls can help. However, if you need more features and better support, you’d better choose some commerical products. Below is a list of WFilter NGF advantages comparing to open source firewalls:

  1. Designed for business networks.
  2. Enterprise-level features: usage recording, powerful report system, AD integration…
  3. 7 * 24 dedicated support via email/phone/skype/teamviewer.
  4. Faster response. Improvements and bugs will be fixed ASAP.
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