INFORMATION SECURITY DEVICE AND INFORMATION SECURITY METHOD THEREOF

摘要

An information security device that inspects information being transmitted between a server that provides a social network service (SNS) and a terminal and that allows transmission of information selectively based on a predetermined security condition; a terminal that exchanges information with the server through the information security device; and a network system including the same, so as to provide an effect of preventing confidential information from being leaked outside through the social network service while providing the social network service through the terminal of an internal network.

主权项

1. An information security device comprising:
an SNS relay module configured to receive information from any one of a server that provides a social network service (hereinafter SNS) and a terminal, and determine whether or not the information needs security testing based on a predetermined testing condition; a monitoring module configured to determine whether or not information, that is determined as information that needs security testing, needs security based on a predetermined security condition; and an SNS agent module configured to transmit information determined as information that does not need security testing or information determined as information that does not need security outside.