Architecture for SCADA with Mobile Remote Components
نویسندگان
چکیده
With the advent of new technologies, the demand of connecting IT systems to the Internet is increasing. This is also the case for Control systems specifically SCADA (Supervisory Control And Data Acquisition) systems. Traditional SCADA systems are connected only in a limited private network. Because SCADA is considered a critical infrastructure, some operators hold back on connecting it to the Internet. Connection SCADA systems to the internet can also provide a lot of advantages in terms of control, data viewing and generation. Along with these advantages, are security issues regarding web SCADA, operators are pushed to connect SCADA systems through the Internet. Because of this, many issues regarding security surfaced. Mobility is also in demand in many IT systems. In this paper, the architecture of SCADA in the web with remote sensors is discussed. We believe that having mobile components can improve the performance and it can provide larger operational coverage for SCADA systems. Key-Words: SCADA, Mobility, Remote Components, Control Systems
منابع مشابه
SCADA Architecture with Mobile Remote Components
With the advent of new technologies, the demand of connecting IT systems to the Internet is increasing. This is also the case for Control systems specifically SCADA (Supervisory Control and Data Acquisition) systems. Traditional SCADA systems are connected only in a limited private network. Because SCADA is considered a critical infrastructure, some operators hold back on connecting it to the I...
متن کاملCluster Based Cross Layer Intelligent Service Discovery for Mobile Ad-Hoc Networks
The ability to discover services in Mobile Ad hoc Network (MANET) is a major prerequisite. Cluster basedcross layer intelligent service discovery for MANET (CBISD) is cluster based architecture, caching ofsemantic details of services and intelligent forwarding using network layer mechanisms. The cluster basedarchitecture using semantic knowledge provides scalability and accuracy. Also, the mini...
متن کاملMobile Communication in Power Distribution Application
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...
متن کاملWireless Communications for SCADA Systems Utilizing Mobile Nodes
The Supervisory Control and Data Acquisition (SCADA) systems are collecting data from various sensors nodes deployed in remote locations and then transmitted to a central controller which then manages and controls this data. Wireless communications for SCADA is required to applications where wired communications to the remote site is too expensive or it is too time consuming to construct wired ...
متن کاملTamper Event Detection on Distributed Devices in Critical Infrastructure
Utilities are currently installing a number of resource-constrained embedded devices at the remote endpoints of their SCADA (Supervisory Control and Data Acquisition) networks as part of their smart grid rollout. These devices present a security risk for utilities: They are deployed in many different places and environments; they have very little physical security; and they have direct access b...
متن کامل