Service providing system and method for security based on multi-channel authentication and non-transitory computer readable medium having computer program recorded thereon

摘要

The present invention relates to a system and method for providing a multi-channel authentication-based security service, and a nonvolatile recording medium on which a computer program is recorded. More particularly, the present invention provides one-time authentication information to a specific terminal of a user and provides one-time authentication from another terminal of the user. A system and method for providing a multi-channel authentication-based security service and a computer program for supporting a sender who transmits one-time authentication information to be authenticated by a user when authenticating through a multi-channel for receiving information and authenticating a user, thereby enhancing security. This recorded nonvolatile recording medium is directed to. The present invention supports the user authentication to the server processing the user authentication in addition to the authentication using a plurality of different channels for the user in the server providing a specific service to the user through the authentication between the service provider and the service user It prevents the one-time authentication information for authentication from being stolen in the transmission process and supports the authentication process using a special number that is difficult to forgery based on MT service on the server, thereby preventing hackers from inducing users by manipulating the sender. At the same time, by preventing the user's access to the unauthenticated server according to the use of the special number, the security can be greatly improved.