eScan 2003 ISS, 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 unwanted mails. Automatic updates, NETBIOS firewall, pop-up filter, remote access file rights add to its good performance.