Scanner de puertos tcp/ip
http://scan.sygate.com:443/cgi-bin/probe/tcpscan.cgi
Scanner rapido de puertos
http://scan.sygate.com:443/cgi-bin/probe/quickscan.cgi
Scanner de puertos avanzado, comprueba el firewall
http://scan.sygate.com:443/cgi-bin/probe/stealthscan.cgi
Scanner de troyanos...