OTP Method and System for Providing OTP to Integrated Emergency Broadcasting System

The present invention relates to a method and a system for providing an OTP to an integrated disaster emergency broadcasting system. More specifically, a QR code is generated with information including a seed key loaded from an installation file by a first computing device including a management ter...

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Bibliographische Detailangaben
1. Verfasser:	KANG, WON SIG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BROADCAST COMMUNICATION CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY HANDLING RECORD CARRIERS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	The present invention relates to a method and a system for providing an OTP to an integrated disaster emergency broadcasting system. More specifically, a QR code is generated with information including a seed key loaded from an installation file by a first computing device including a management terminal, a multimedia device, a service server, and a camera, which are components of an integrated disaster emergency broadcasting system. The information including the seed key is received by recognizing the QR code by a user terminal, and an OTP is generated based on the seed key and a generation time. When the OTP is input to the first computing device, the first computing device verifies the OTP and determines whether the OTP is valid to unlock the first computing device. According to the present invention, the first computing device can provide the OTP providing method without a separate network environment. 본 발명은 통합 재난 비상 방송 시스템에 OTP를 제공하는 방법 및 시스템에 관한 것으로서, 더욱 상세하게는 통합 재난 비상 방송 시스템의 구성요소인 관리단말, 멀티미디어기기, 서비스서버 및 카메라를 포함하는 제1컴퓨팅장치에 의해 설치파일로부터 로드한 시드키를 포함하는 정보로 QR코드를 생성하고, 사용자단말에 의해 상기 QR코드를 인식하여 시드키를 포함하는 상기 정보를 수신하고, 상기 시드키 및 생성시간에 기초하여 OTP를 생성하고, 상기 OTP를 상기 제1컴퓨팅장치에 입력하면, 상기 제1컴퓨팅장치에서 상기 OTP를 검증하고 유효한지 판단하여 상기 제1컴퓨팅장치의 잠금을 해제하는, 통합 재난 비상 방송 시스템에 OTP를 제공하는 방법 및 시스템에 관한 것이다.