منابع مشابه
Towards an IT Security Risk Assessment Framework for Railway Automation
Some recent incidents have shown that possibly the vulnerability of IT systems in railway automation has been underestimated. Fortunately, so far, almost only denial-of-service attacks were successful, but due to several trends, such as the use of commercial IT and communication systems or privatization, the threat potential could increase in the near future. However, up to now, no harmonized I...
متن کاملAutomation Security
Introduction Over the past decade, the traditional corporate network has come under siege from a proliferation of viruses and malicious intruders. As a result, numerous network security technologies, methodologies, and policies have been developed to secure the business system. In comparison, process control systems, with their reliance on proprietary networks and hardware, have long been consi...
متن کاملQuantitative Vulnerability Assessment of Cyber Security for Distribution Automation Systems
The distribution automation system (DAS) is vulnerable to cyber-attacks due to the widespread use of terminal devices and standard communication protocols. On account of the cost of defense, it is impossible to ensure the security of every device in the DAS. Given this background, a novel quantitative vulnerability assessment model of cyber security for DAS is developed in this paper. In the as...
متن کاملRisk Based Voltage Security Assessment
The objective of this paper is to provide a risk-based approach to security assessment for a voltage stability constrained power system. It is motivated by a perception that today’s deterministic reliability criteria to voltage stability assessment often results in operating restrictions that are not commensurate with the corresponding level of risk. The risk calculation provided in this paper ...
متن کاملDatabase Security through Risk Assessment
Database Security is the foundation of the new Electronic Business, E-Commerce and other Business System including Intranet and Extranet Users. The Internet and E-Commerce uses have ballooned and India has become an emerging power in the IT Enabled Services field. As Internet accessing costs are falling user's increases and India ranking in terms of Internet users is raising fast. Vulnerab...
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ژورنال
عنوان ژورنال: atp edition
سال: 2016
ISSN: 2364-3137,2190-4111
DOI: 10.17560/atp.v58i01-02.551