상세정보
학술대회
A Retransmission Method for Improving Transmission Reliability in One-way Transmission
- 발행일
- 201711
- 출처
- International Conference on Communication and Network Security (ICCNS) 2017, pp.1-5
- 협약과제
- 17HH3300, 사이버·물리시스템에서의 물리적 단방향 보안 게이트웨이 개발, 허영준
- 초록
- One-way(unidirectional) Security Gateway recently emerged for preventing cyber-attack with high performance in ICS. One-way Security Gateway is connected only one-way, reverse direction is even physically blocked. In one-way transmission, since it is basically impossible to send ACK or Reply from receiving side to transmitting side, transmitting side cannot know whether the transmission is successful or not. Therefore, the transmission reliability of data has a big concern in One-way transmission. In this paper, we discuss methods of improving the transmission reliability in one-way transmission.
- KSP 제안 키워드
- Cyber attacks, High performance, One-Way, Reverse direction, transmission reliability