Modern industrial facilities have command and control systems. These industrial command and control systems are commonly called supervisory control and data acquisition (SCADA).In this paper, we analyze several security issues in SCADA systems. We classify these issues based on key management, vulnerability and survivability. Using this standardized security techniques we can easily compare & c...

This paper investigates how to interface the wireless application protocol architecture to the SCADA system running distributed network protocol (DNP) in a power process plant, DNP is a welldeveloped protocol to be applied in the Supervisory Control and Data Acquisition (SCADA) system but the system control centre and Remote Terminal Units (RTUs) are presently connected through local area netwo...

This paper deals with the development and implementation of a framework of SCADA using LabVIEW based Data Acquisition and Management. A SCADA system is described in terms of architecture, process interfaces, functionality, and application development facilities. The system is low on system requirements and easy to implement. This paper describes configuration of Remote Terminal Units to access ...

A hybrid power system needs monitoring and measuring the parameters using a data logger. In this paper, low-cost, open-source Arduino- based logger is designed. The formation of voltage current solar-diesel generator, along with battery storage that proposed records, will be analyzed determined. platform remote terminal unit display result. design can illustrate how much energy Francois uses, p...

Substation networks have traditionally been isolated from corporate Information Technology (IT) networks. Hence, the security of substation networks has depended heavily upon limited access points and the use of point-to-point Supervisory Control and Data Acquisition (SCADA) specific protocols. With the introduction of Ethernet into substations, pressure to reduce expenses and provide Internet ...

A complete reconstruction program was started at the electrical substation of the Paks Nuclear Power Plant to assist the Hungarian high voltage network to join the European network. At the operator level a new, PC-based SCADA (Supervisory Control and Data Acquisition) system was introduced. An AI-based, intelligent advisory system was developed and embedded into the SCADA system. The first part...

There are almost as many ways to implement Industrial Control Systems as there are ways to control industrial systems. This produces a wide-varying range of possible architectures for the SCADA networks that control them. This paper organizes SCADA networks based on these various control architectures in order to evaluate how different control models and architectures can affect the threat mode...

Theproposed system provides an analysis of the simulation and components required for the implementation of an automated level control system by the help of Programmable Logic Controller (PLC).Supervisory Control And Data Acquisition(SCADA) was established and the HMI was created. The proposed model can effectively supervise level control in multiple tanks. Three level sensors were used to prov...

The real-time control data delivery system of the Critical Infrastructure (i.e. SCADA Supervisory Control and Data Acquisition system) is important because appropriate decisions cannot be made without having data delivered in a timely manner. Because these applications use multiple heterogeneous resources such as CPU, network bandwidth and storage, they call for an integrated and coordinated re...

The nation's critical infrastructures, such as those found in Supervisory Control and Data Acquisition (SCADA) and industrial control systems (ICS), are increasingly at risk and vulnerable to internal and external threats. Security best practices on these systems come at a very opportune time. Further, the value of risk assessment of these systems is something that cannot just be relegated as i...