Net-Commando is an advanced hacker prevention type program. Net-Commando prevents hackers from accessing your PC while on the Internet or a network. Net-Commando listens on many common Trojan Horse TCP ports, waiting for any malicious activity to occur. It stops intruders from connecting to the port and also stops port scanners before they have a chance to check you for Trojan Horse Viruses. Any malicious activity will result in an alarm sounding and a message will appear warning you. Net-Commando has the unique ability to detect malicious Trojan Horse viruses before they even have a chance to cause damage, even if the Trojan Horse is unknown. As soon as a Trojan Horse adds its vital Auto-Start-Upon-Boot registry entries, Net-Commando will blow its whistle and inform you of the infection. It will then give you the power to remove the registry entry. Another unique feature of Net-Commando is the ISP-Lookup.