Find'n'Block Personal Firewall is device designed to prevent outsiders from accessing your network. This software is made to evaluate each connection request as it is received. All connections requests from unauthorized IP's, remote ports and local ports are blocked. The device accomplish this by screening the remote address, remote port and local port. For example is you don't want a person from 65.12.34.56 connecting to your system, you can block his access by blocking connection request from his ip address (65.12.34.56). On his end, he see a message that responds "Connection failed" or "Connection terminated". Blocking connection request for individual local or remote ports is very useful and easy to do also. In this way you can block the access for all users trying connecting to your system no matter their ip address. Performing this kind of blocking can be done to protect your system from Trojan infections or block some application to connect with the desired destination. This is advanced easy to use software that has ability to watch for all ports on your system without listening. It also can filter Trojans that are already running on your system and block them; log all incoming traffic that can be used for prosecuting the potential attackers; decide whether to receive a packet through: -Remote address from which the data is coming -Remote and local application port for the desired service