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Secure Data Transmission Scheme between Network for Building Facilities Control System

빌딩시설 제어시스템용 안전한 망간 자료전송 방안

  • Received : 2018.07.09
  • Accepted : 2018.08.17
  • Published : 2018.08.28

Abstract

The existing data transmission technology applied between the non-secure external internet and the secure internal business network has various problems when applied to the building facility management SCADA system control network. Traditional inter-network data transfer technologies involve high complexity and high costs because blacklist-based security techniques are applied to all data. However, whitelist-based security techniques can be applied to data distributed in Building Facility Management SCADA control systems because a small number of structured control data are repeatable and periodic. This simplifies the security technology applied to inter-network data transmission, enabling building facility management SCADA system control network deployment at low cost. In this paper, we proposed building control networks specialized in building facility management SCADA control systems by providing solutions to address and address these problems.

Keywords

Building Control;SCADA;Control Network;Network Separation;Security

References

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Acknowledgement

Supported by : 배재대학교