This useful software requires a minimum of resources but it seems that it is no longer supported by the publisher.
Disclaimer: it seems that the software hasn't been updated for several years and that it is no longer supported by the publisher. Thus it may no longer work on your computer, or run with recurring error messages.
Small but effective, rather than bulky and complicated. The use of a firewall can be very frustrating for those who are not graduate in computer science. Apart using unintelligible jargon, the current firewall tends to be very bulky. You have sometimes the impression that you install an entire office software but not a basic network tool.
New Ashampoo FireWall's wizard guides you throughout the simple configuration process. The use in Easy Mode is a child play - no need for special technical knowledge, every thing is clearly explained.
Ashampoo FireWall is also compact. Even with its four additional security tools, it is a tiny program which uses minimum memory and resources. Therefore, you get a strong protection without overloading your system.
This software can be downloaded and used for free.