#### Paper 2004/265

Yongge Wang and Bei-Tseng Chu

##### Abstract

Distributed control systems (DCS) and supervisory control and data acquisition (SCADA) systems were developed to reduce labor costs, and to allow system-wide monitoring and remote control from a central location. Control systems are widely used in critical infrastructures such as electric grid, natural gas, water, and wastewater industries. While control systems can be vulnerable to a variety of types of cyber attacks that could have devastating consequences, little research has been done to secure the control systems. This paper presents a suite of security protocols optimized for SCADA/DCS systems which include: point-to-point secure channels, authenticated broadcast channels, authenticated emergency channels, and revised authenticated emergency channels. These protocols are designed to address the specific challenges that SCADA systems have.

Available format(s)
Category
Applications
Publication info
Published elsewhere. Unknown where it was published
Contact author(s)
yonwang @ uncc edu
History
Short URL
https://ia.cr/2004/265

CC BY

BibTeX

@misc{cryptoeprint:2004/265,
author = {Yongge Wang and Bei-Tseng Chu},