INTRUSION WINDOWS XP BY BACKDOOR TOOL

Sometimes operating system designer personal deliberately create a hole in the security of the system. This hole or backdoor allows them later to take control of the system. Attackers who have compromised a system to ease their subsequent return to the system often install backdoors. This paper presents a tool for intrusion operating system (Windows XP) by using one of the system port the main reason for using this port to fabricate the firewall and the administrator on the server computer, where this tool can work by placed intrusion program into chess game then attach this game with email after attachment then send this email to any computer server. Tiny firewall used to test the proposed tool and check if intrusion occurred.