Power and Energy
IEC61850 Certified Computers - Empowering Security for Digital Substation
The convergence of automation and security stands as a cornerstone in the evolution of digital substations, which has enhanced efficiency, reliability, and performance. However, the proliferation of digital solutions also introduces new challenges, particularly in ensuring the robust security of critical infrastructure.
The introduction of smart grid has revolutionized the conventional approaches of electrical grids in supplying and distributing electricity. Smart grid offers enhanced data communication and automation for power grid so that data regarding power generation and distribution can be collected and analyzed in a near real-time synchronization. Besides the technological benefits, smart grid offers the visibility of all the integrated subsystems and provides predictive information to the control center. The convergence helps critical infrastructure owner to save operating and capital expense.
続きを読む: High Availability Rugged Platform for Substation Automation
According to the latest published research by Kaspersky about industrial cyber security, a wide majority of surveyed organizations have expressed concerns about OT (operational technology) security. However, only one-third of the survey respondents have deployed some degrees of OT security. Such findings have clearly revealed the vulnerability of utility-generating and mission critical organizations. Apparently, with such level of protection, any deliberate attack like DDoS would devastate a country’s supply of electricity, water, petroleum or gas. In short, the OT asset management remains a challenge for ICS (industrial control system) and SCADA owners and is apparently vulnerable.
続きを読む: IEC 61850-3 Rugged SCADA System Mitigates Cyber-threat with Network Visibility and Prevention
Most of today’s SCADA (supervisory control and data acquisition) networks have replaced proprietary protocols with TCP/IP connections in order to reduce operational costs, improve interoperability and productivity, and accelerate deployment times for mission-critical infrastructures. In fact, such technological transformations have continued as owners and management of utility infrastructures demand higher degree of visibility, seamless remote management, and IT/OT convergence
Electrical mobility is expected to enjoy a continuous momentum, thanks to policies in countries with leading economic status implementing either incentives or restrictions. For instance, some countries would ban the use of fuel-consuming vehicles while others provide economical measures to encourage vehicle owners to make a replacement with EV (electric vehicles). Indeed, advanced countries and developing countries have the common objective to reach a zero/low – emission transportation. However, EV growth may be challenged by the concern of “range anxiety”, as some EV owners have the fear of insufficient range to reach their destinations. To counter this fear, there is an increasing number of EC charging stations and some of them offer fast-charging functions.
Cyber threats to critical infrastructures shall be taken more serious than ever, as the number of attack incidents has increased and penetrated nuclear plants, and then oil, gas and energy sectors. On the other hand, hydroelectric has remained as one of the most reliable renewable source of energy for the past years.
続きを読む: Cyber-Monitoring System Secures Connected Hydropower Plant from Potential Attacks
Every industry has its own challenges, but for wind farm operators, these challenges come supersized. The Energy industry is one that has been quick to capture the benefits brought about by digitization. In fact, CIOs reported that in 2019, their primary technology focus is on data analytics, including predictive analytics. Implementing IoT to collect and analyze data can improve the performance and effectiveness of individual wind turbines.
続きを読む: Cloud-managed Security Gateways Enable Wind Turbine Data Analysis and Predictive Maintenance
Cyber-Physical System (CPS) has emerged as the new paradigm converging the physical and cyber technologies, and has served as the cornerstone to realize IoT (Internet of Things) and IIoT (Industrial Internet of Things). Today, CPS has been embedded in critical infrastructures to converge computational domain and physical sensors and actuators to assure mission-critical application serviceability and performance. The embedded CPS allows precise and real-time interactions between computing devices and physical environments, and thus becomes a phenomenon in manufacturing, utility plants, chemical engineering, transportations and medical.
続きを読む: Multi-Layer Collaborative Gateways Help Realize IT/OT Converged Security