eScan 2003 Internet Security Suite - Version 2003 eScan 2003 Internet Security Suite, working on MicroWorld Winsock Layer technology is a complete security suite which provides essential protection against viruses, objectionable content, hackers and privacy threats.It helps in parental and privacy control.The antispamming feature keeps the mailbox of the user free from unrequired mails. Atumatic updates, NETBIOS firewall, pop up filter, remote access file rights add to its good performance.