Ik ben al een tijdje in het bezit van een firewall van Sygate. Schijnt goed te zijn (en werkt teminste in XP). Nu laat ik mijn PC voor de grap eens testen op safety via een internetsite die signaaltjes naar je computer stuurt, en dan is dit het resultaat (schrik):
NetBIOS 139 = OPEN!!!!!
-> NetBios is used to share files through your Network Neighborhood. If you are connected to the internet with this open, you could be sharing your whole hard drive with the world! This is a very dangerous port to have open.
FTP 21 = OPEN!!!!!
-> File Transfer Protocol is used to transfer files between computers. A misconfigured FTP server can allow an attacker to transfer files, Trojan horses, and virus programs at will.
Location Service 135 = OPEN!!!!!
-> Microsoft relies upon DCE Locator service (RPC) to remotely manage services like DHCP server, DNS server and WINS server.
SOCKS PROXY 1080 = OPEN!!!!!
-> Socks Proxy is an internet proxy service, many IRC servers will not allow you to log in if you are running an unsecured socks proxy.
ICMP 8 = OPEN!!!!!
-> ICMP ping request. ICMP is used to "ping" your machine in order to test internet access.
Wat dit allemaal betekent weet ik niet, maar is dit heel erg of zo??? Zo te lezen wel iig.
Maar hoe kan ik dit dan voorkomen?
thanks.
NetBIOS 139 = OPEN!!!!!
-> NetBios is used to share files through your Network Neighborhood. If you are connected to the internet with this open, you could be sharing your whole hard drive with the world! This is a very dangerous port to have open.
FTP 21 = OPEN!!!!!
-> File Transfer Protocol is used to transfer files between computers. A misconfigured FTP server can allow an attacker to transfer files, Trojan horses, and virus programs at will.
Location Service 135 = OPEN!!!!!
-> Microsoft relies upon DCE Locator service (RPC) to remotely manage services like DHCP server, DNS server and WINS server.
SOCKS PROXY 1080 = OPEN!!!!!
-> Socks Proxy is an internet proxy service, many IRC servers will not allow you to log in if you are running an unsecured socks proxy.
ICMP 8 = OPEN!!!!!
-> ICMP ping request. ICMP is used to "ping" your machine in order to test internet access.
Wat dit allemaal betekent weet ik niet, maar is dit heel erg of zo??? Zo te lezen wel iig.
Maar hoe kan ik dit dan voorkomen?
thanks.