System for location-based authentication using bluetooth low energy beacon

The invention is installed in a predetermined position or a place, BLE (Bluetooth Low Energy) communication based on a beacon (Beacon) beacon for broadcasting (broadcasting / advertising) a signal (Beacon), a terminal the user is using, from the beacon receiving a received beacon signal, the access is in progress to the client (client), the authentication process for the client to access tries to access the resource that includes the limited content attempts to access a resource (resource) that includes the limited content the authentication server (authentication server) to issue an access code to allow access to the access to resources, including restricted content to a client successfully authenticated, various data necessary for the authentication process and the data for the resource that contains the content If you save and receive an access code from the database (database) and clients, the approach If you check the validity of DE, effective include server resources (Resource Server) to provide the resources, including limited access to content on the client. According to the present invention, by suggesting a location-based authentication technology using the beacon, such as by temporarily modulating the IP address or MAC address there is an effect that it is possible to prevent attempts to access the service.