Simulation base implementation for placement of security services in real time environment

Authors:
Shahrulniza Musa;AAmir Shahzad;Abdulaziz Aborujilah
Affiliations:
Malaysian Institute of Information Technology (MIIT) University, Kuala Lumpur, Malaysia;Malaysian Institute of Information Technology (MIIT) University, Kuala Lumpur, Malaysia;Malaysian Institute of Information Technology (MIIT) University, Kuala Lumpur, Malaysia
Venue:
Proceedings of the 7th International Conference on Ubiquitous Information Management and Communication
Year:
2013

Citing 2
Cited 1

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Industrial control systems (ICSs) vulnerabilities analysis and SCADA security enhancement using testbed encryption

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Abstract

SCADA (Supervisory Control and Data Acquisition) is a real time systems that are deployed over real time infrastructure such as water pumping stations, oil purification plants and rail control centers etc. These systems were connected with local area network or limited networks but now with the latest technology and facilities in real time infrastructure these systems are also moving from local area network to the internet. Using internet communication, these systems are attacked by several attacks therefore these systems need protection from different kinds of attacks/threads to secure communication between devices that are communicating with SCADA environment. The current research takes the Hybrid-based Cryptography solution using "Symmetric AES and Asymmetric RSA algorithms" to secure the SCADA communication by implementing security services such as authentication, confidentiality, and Non- Repudiation. Simulation environment is used to verify propose a solution is implemented properly between Master Terminal Unit (MTU) and Remote Terminal Unit (RTUs) during the transmission of payload (data) in a wireless network.