Electronic elements of a substation control system have been recognized as critical
cyberassets due to the increased complexity of the automation system that is further …

The protection of critical infrastructure against electronic and communication network based
attacks becomes more and more important. This work investigates the threat of network …

The increase of cyber-attacks on industrial and power systems in the recent years make the
cybersecurity of supervisory control and data acquisition and substation automation …

Secure operation of protective intelligent electronic devices (IEDs) has been recognized as
a crucial issue for power grids. By gaining access to substation IEDs, intruders can severely …

The substation automation system consists of many different complex assets and data flows.
The system is also often externally connected to allow for remote management. The …

Applying defense-in-depth cybersecurity measures to modern substation design provides a
holistic and robust security posture for the substation environment. This paper discusses a …

The generation of the mix-based expansion of modern power grids has urged the utilization
of digital infrastructures. The introduction of Substation Automation Systems (SAS) …

The Substation Automation System (SAS) is a crucial element of power system control. The
devices of SAS with remote-control functions are one of the main target of cyber attack. The …

Vulnerability assessment is a requirement of NERC's cybersecurity standards for electric
power systems. The purpose is to study the impact of a cyber attack on supervisory control …

Disruption of electric power operations can be catastrophic on national security and the
economy. Due to the complexity of widely dispersed assets and the interdependences …