If I knew some new thing but sharing it in this forum ?! I know actually that this thread is old some how but what can I do and asked a friend to try cutting me off but the firewalls did nothing. How can i protect my self from any silly person that use's this program By default the Cut Off will make the selected computer not beable talk to the Gateway. You may make the computer in you LAN beable or not beable talk to any computer you specified. No mater what they use :swich-hub or hub or cable lan for connection,because they all rely on ARP. It uses ARP ,in one word,Netcut can work in all types of local network including office's LAN,school LAN,or even ISP LAN. Test if your Switch against the ARP spoof. You can get all IP addresses (hostname, MAC address) of the computers in your LAN Netcut is a software tool that helps you to find out all computers' IP addresses in your LAN,where you can cut down any computer's network connection to the gateway, Or to any computer specified in your LAN
