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Conference Paper A Retransmission Method for Improving Transmission Reliability in One-way Transmission
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Authors
Boo-Sun Jeon, Young-Jun Huh, Jung-Chan Na
Issue Date
2017-11
Citation
International Conference on Communication and Network Security (ICCNS) 2017, pp.1-5
Language
English
Type
Conference Paper
DOI
https://dx.doi.org/10.1145/3163058.3163075
Project Code
17HH3300, Unidirectional Security Gateways developments in cyber-physical systems, Youngjun Heo
Abstract
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 Keywords
Cyber attacks, High performance, One-Way, Reverse direction, transmission reliability