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Conceivable Security Risks and Authentication Techniques for Smart Devices: A Comparative Evaluation of Security Practices

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International Journal of Automation and computing 2016年第4期13卷 350-363页

作者： Syeda Mariam Muzammal Munam Ali Shah Si-Jing Zhang Hong-Ji Yang Department of Computer Science COMSATS Institute of Information Technology Islamabad Pakistan Department of Computer Science and Technology University of Bedfordshire Luton LU13JU UK Centre for Creative Computing Bath Spa University Bath BA2 9BN UK

With the rapidly escalating use of smart devices and fraudulent transaction of users＇ data from their devices, efficient and reliable techniques for authentication of the smart devices have become an obligatory issue. This paper reviews the security risks for mobile devices and studies several authentication techniques available for smart devices. The results from field studies enable a comparative evaluation of user-preferred authentication mechanisms and their opinions about reliability, biometric authentication and visual authentication techniques.

关键词： Smart devices security risks authentication biometric privacy.

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Smart Meter Deployment Threat and Vulnerability Analysis and Response

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Journal of Energy and Power Engineering 2015年第2期9卷 199-213页

作者： Steven Dougherty Takaki Saitoh Cyber Security Architect Energy & Utilities Global Center of Competency Global Business Services Sacramento 95814California USA Registered Management Consultant Registered Professional Engineer Global Technology Services Osaka 5340000 Japan

Advanced intelligent or ＂smart＂ meters are being deployed in Asia. A result of deployment of smart meters, with associated equipment, is the electric power industry faced with new and changing threats, vulnerabilities and re-evaluate traditional approaches to cyber security. Protection against emerging cyber-security threats targeting smart meter infrastructures will increase risk to both the utility and customer if not addressed within initial rollouts. This paper will discuss the issues in SMI （smart meter infrastructures） deployments that pertain to cyber security. It will cover topics such as the threats to operations, infrastructure, network and people and organization and their associated risks. SMI deployments include not only the smart meter, but also the interfaces for home energy management systems as well as communication interfaces back to the utility. Utilities must recognize and anticipate the new threat landscape that can attack and compromise the meter and the associated field network collectors. They must also include threats to the WAN （wide-area-network） backhaul networks, smart meter headends, MDMS （meter data management systems） and their interfaces to CIS （customer information systems） and billing and OMS （outage management systems）. Lessons learned from SMI implementations from North America, Europe and recently, Japan, will be discussed. How white-box and black-box testing techniques are applied to determine the threat impact to the SMI. Finally, organizational change risk will be discussed and how utilities have responded to re-organizing and developing a security governance structure for the SMI and other smart grid applications.

关键词： Smart meter infrastructure cyber security risk assessment threat analysis meter vulnerability security operation center privacy.

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