Top general vulnerabilities 
                       1.Default installs of operating systems and applications 
                       2.Accounts with No Passwords or Weak Passwords 
                       3.Non-existent or Incomplete Backups 
                       4.Large number of open ports 
                       5.Not filtering packets for correct incoming and outgoing
                         addresses 
                       6.Non-existent or incomplete logging 
                       7.Vulnerable CGI Programs



                         Top Windows vulnerabilities 
                       1.Unicode Vulnerability (Web Server folder traversal) 
                       2.ISAPI extension buffer overflows 
                       3.IIS RDS exploit (Microsoft Remote Data Services) 
                       4.NETBIOS - unprotected Windows networking shares 
                       5.Information leakage via null session connections 
                       6.Weak hashing in SAM (LAN Manager hash)



                         Top Unix system vulnerabilities 
                       1.Buffer overflows in RPC services 
                       2.Sendmail vulnerabilities 
                       3.BIND weaknesses 
                       4.Remote commands 
                       5.LPD (remote print protocol daemon) 
                       6.sadmind and mountd 
                       7.Default Simple Network Management Protocol (SNMP)
                         strings