Hi, Frederic, LnS is perfect as a fw. But I want 2 little features added in the future release. correct me if I am wrong, since I am a newbie (1) add rules at the current position: If I want to add a 'server' rule, I can put the cursor on the 'blocking incoming connections' and insert a new 'server' rule just above it. Very convenient. Also, the added rules can be highlighted before 'Apply" or "Save" buttons are pressed, so users will distinguish the added rules easily. With the current version, new rules are added to the top and I have to move them to the right position. (2) a 'Pause" button in the log window So I can pause the scrolling of logging message and take a look at what I am interested. Thanks.