METHOD CAPABLE OF PROVIDING DISTRIBUTED DENIAL OF SERVICE PREVENTION WINDOW SERVICE FOR MINIMIZING TRAFFIC TRANSMITTED TO A SERVER

摘要

PURPOSE: A method capable of providing DDoS(Distributed Denial Of Service) prevention window service for minimizing traffic transmitted to a server is provided to offer a DDoS prevention window with small traffic before offering a main service with heavy traffic in case a DDoS attacker requests provision of a large quantity of services.;CONSTITUTION: A service providing server transmits a DDoS prevention window to a user(S200). The user enters information into an information input box and transmits the information(S300). The service providing server receives the information through the DDoS prevention window. The service providing server compares information already stored in a database and the received information(S400). If the information already stored in the database and the received information from the DDoS prevention window are identical, the service providing server offers services to the user(S500).;COPYRIGHT KIPO 2013;[Reference numerals] (S100) Step of receiving a service providing request from a user; (S200) Step of transmitting a DDoS prevention window to a user; (S300) Step of transmitting information by enabling a user to input the information to a DDos prevention window; (S400) Step of comparing received information with information stored in a database in advance by a service providing server; (S500) Step of providing information which is requested by a user when information is matched with received information