Results 221 to 230 of about 57,287 (247)
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2007
This paper focuses on recommending the usage of the Role-Based Access Control (RBAC) model to define the users’ security roles, permissions, authorization, and role hierarchy to access the SCADA system. Achieving the desired level of authorization and access control will involve integrating the secur ity system with SCADA operations and building role ...
M. Majdalawieh +2 more
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This paper focuses on recommending the usage of the Role-Based Access Control (RBAC) model to define the users’ security roles, permissions, authorization, and role hierarchy to access the SCADA system. Achieving the desired level of authorization and access control will involve integrating the secur ity system with SCADA operations and building role ...
M. Majdalawieh +2 more
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Information Management & Computer Security, 2008
PurposeSupervisory control and data acquisition (SCADA) systems are widely used by utility companies during the production and distribution of oil, gas, chemicals, electric power, and water to control and monitor these operations. A cyber attack on a SCADA system cannot only result in a major financial disaster but also in devastating damage to public ...
Sandip C. Patel, P. Sanyal
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PurposeSupervisory control and data acquisition (SCADA) systems are widely used by utility companies during the production and distribution of oil, gas, chemicals, electric power, and water to control and monitor these operations. A cyber attack on a SCADA system cannot only result in a major financial disaster but also in devastating damage to public ...
Sandip C. Patel, P. Sanyal
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Integrated view of SCADA [SCADA systems]
6th IET Water Event, 2008A collection of slides from the author's conference presentation is given. This paper presents the SCADA systems for water management. (26 pages)
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Network Security, 2008
SCADA systems are the computer safety valve for the industries that drive the modern economy. For years they have been entrusted with monitoring the operations of our infrastructure. But their migration to IP could now expose these guardians to attack.
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SCADA systems are the computer safety valve for the industries that drive the modern economy. For years they have been entrusted with monitoring the operations of our infrastructure. But their migration to IP could now expose these guardians to attack.
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Proceedings of the 1999 IEEE International Symposium on Computer Aided Control System Design (Cat. No.99TH8404), 2003
For the purpose of improving the supervisory control in a hydropower plant, the SCADA application was built during the general overhaul of the Miljacka hydropower plant on the river Krka in Croatia. The lowest level of the execution of the controlling algorithms is on the SIEMENS PLCs S7-400.
V. Koroman, B. Borovic, M. Mavrin
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For the purpose of improving the supervisory control in a hydropower plant, the SCADA application was built during the general overhaul of the Miljacka hydropower plant on the river Krka in Croatia. The lowest level of the execution of the controlling algorithms is on the SIEMENS PLCs S7-400.
V. Koroman, B. Borovic, M. Mavrin
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IEEE Computer Applications in Power, 1995
The typical utility system planner faces a wide variety of concepts and applications to consider when procuring a supervisory control and data acquisition (SCADA) system. The system's performance requirements are influenced by an arena of rapidly advancing technologies and a highly competitive business environment. Unlike other elements of the electric
W.R. Block, S.C. Sciacca
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The typical utility system planner faces a wide variety of concepts and applications to consider when procuring a supervisory control and data acquisition (SCADA) system. The system's performance requirements are influenced by an arena of rapidly advancing technologies and a highly competitive business environment. Unlike other elements of the electric
W.R. Block, S.C. Sciacca
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Proceedings of EMPD '98. 1998 International Conference on Energy Management and Power Delivery (Cat. No.98EX137), 2002
Supervisory control and data acquisition (SCADA) systems employ a wide range of computer and communication technologies. Advances in these technologies have helped in improving the effectiveness of SCADA. One such development is the Internet and the World Wide Web.
N. Sreekumar, S. Medida, K.V. Prasad
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Supervisory control and data acquisition (SCADA) systems employ a wide range of computer and communication technologies. Advances in these technologies have helped in improving the effectiveness of SCADA. One such development is the Internet and the World Wide Web.
N. Sreekumar, S. Medida, K.V. Prasad
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Scada Malware, a Proof of Concept [PDF]
, 2009 Critical Infrastructures are nowadays exposed to new kind of threats. The cause of such threats is related to the large number of new vulnerabilities and architectural weaknesses introduced by the extensive use of ICT and Network technologies into such complex critical systems.
Marcelo Masera +3 more
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Federative SCADA consideration
2010 IEEE International Conference on Automation, Quality and Testing, Robotics (AQTR), 2010This paper intend to introduce a new concept of federative SCADA systems based on cooperative systems, which assure not only the functionally augmentation of individual system by integration, but ensure the global tasks of the federation as required by the envelope model.
S. Ignat +4 more
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Future SCADA challenges and the promising solution: the agent-based SCADA
International Journal of Critical Infrastructures, 2014SCADA stands for supervisory control and data acquisition; it is a computer system for gathering, analysing and monitoring real time data. SCADA systems are used to monitor and control plants or equipments in a variety of modern industries. SCADA is a critical information system; its criticality comes from the fact that SCADA systems are currently ...
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