DHCP Watcher is a protection and analizing tool for users of corporate and home networks where DHCP server is used to provides network configuration parameters. Most networks are used a DHCP. DHCP Watcher is unique tool for controlling a network properties created for users (system administrators can use it too, but user interface developed special for users). Last 4 versions have been used only in ALSEDI Group. DHCP Watcher 5 is developed fo