RTE cybersecurity practices in DSAS
RTE has launched a refurbishment policy of its legacy control systems 10 years ago,using new Digital Control Systems.From a technical point of view,as these systems have a telecontrol link well enough protected,and because their maintenance link is managed through the PSTN (Public Switched Telecommunication Network),the cybersecurity requirements were mainly focused on the user profiles management and the protection of the PSTN interface itself.From an organisational point of view,a set of requirements were also defined.This paper will give an overview of these technical and organisational requirements to be applied on this first generation of DSAS.Two major events have modified the RTE views on cybersecurity requirements. The first one was the Stuxnet alert in 2010. Even if our substation automation systems were considered as not connected to the external world, Stuxnet has proven that without direct connection, an industrial system can be infected. A campaign of virus detection has been launched : the results of this campaign and the measures taken following this campaign will be described in this paper. The second event is the launching of a project of IP connection of our substations. This paper will describe the main changes of technical and organisational cybersecurity management for our future systems. At least, as cybersecurity in industrial systems is also an area for innovation, we will overview cybersecurity measures that are investigated in Postes Intelligents (Smart Substations) RTE R&D project.
Substation Automation DSAS cybersecurity IP
JM. BOISSET
RTE France
国际会议
国际大电网会议组织保护与自动化专业委员会年度会议暨学术研讨会
南京
英文
1-5
2015-09-20（万方平台首次上网日期，不代表论文的发表时间）