Method of providing SNS-group inviting service and SNS server thereof

摘要

Abstract A method of providing a Social Networking Service (SNS) group inviting service via an SNS server, the method including receiving an SNS group invitation request containing second-user identification information, from a first device of a first user, generating first authentication in formation corresponding to the second-user identification information in response to the SNS group invitation request, receiving an SNS group joining request containing second atuthen tication information, from a second device of a second user, and comparing the first authen tication information and the second authentication information with each other and permitting the second device to join the SNS group.