Ashampoo FireWall PRO is a very small program that goes easy on your system resources. Despite its impressive power, it uses so little memory and processor time that you’ll never notice it’s there. The Configuration Assistant guides you through every step of the simple setup process. And if you’re a novice Easy Mode makes using it a breeze – just click and go for full protection. More experienced users can switch to Expert Mode to get full control over the program’s many powerful features.