题目：Ad-Hoc Security for Smart Things

内容简介：We are increasingly surrounded by simple (and not so simple) devices with computational and communication capability, which assist us in everyday tasks and together comprise the idea of an Internet-of-Things. Some devices are used in security sensitive or critical applications, such as industrial sensor networks, and the security capabilities in such systems are rightly attracting growing interest. To perform their duties the devices are often required to set up ad-hoc connections to interact, and this could often be with another device or a system where no prior trust relationship exists between the parties. Establishing a secure connection between two devices in such an unstructured environment presents some interesting research problems. Unfortunately, not all these problems can be solved with conventional cryptographic mechanisms alone, and we need to look at alternative ways to reinforce existing security mechanisms. Incorporating the physical context of a device, i.e. physical characteristics of the device, the communication channel or the surroundings, into security protocols is seen as a possible solution. This talk gives an overview of IoT security issues, ending with a brief introduction to the use of physical context to build, or improve, security services.

报告人：香港城市大学Gerhard Hancke副教授

报告人简介：Dr Gerhard Hancke is currently an Assistant Professor with the Department of Computer Science at City University of Hong Kong. He received his PhD in Computer Science from the University of Cambridge's Computer Laboratory in 2008. Subsequently, he worked for the ISG Smart Card Centre within the Information Security Group (ISG) at Royal Holloway, University of London (RHUL) as lead researcher/engineer where he was involved in the evaluation, development and integration of smart card and RFID systems. At the same time he worked as the Research Leader for the Advanced Sensor Network group at the South African Council for Scientific and Industrial Research. His main interests are system security, cyber-physical/pervasive systems and smart sensing applications. He has done great jobs on RFID and smart cards security area. For example, he proposed the concept of registered-based distance bounding protocol in 2005, which has been cited by more than 500 times and become the main reference for subsequent designs of distance bounding protocols. By far, Dr. Hancke has published more than 100 papers including prestigious journals like IEEE Transactions on Industrial Informatics, IEEE Transactions on Mobile Computing, and IEEE Communications Surveys & Tutorials. His papers have been cited by more than 3800 times according to google scholar. He is a member of the IEEE Industrial Electronics Society where he is the Chair of the Technical Committee on Cloud and Wireless Systems for Industrial Applications and also Associate Editor of the IEEE Transactions on Industrial Informatics. He holds visiting appointments at University of Pretoria and University of  Johannesburg, and is a Senior Member of the IEEE and a Chartered Engineer registered with the UK Engineering Council.

时间：2018年3月22日（周四）下午3：00始

地点：暨南大学番禺校区D1实验楼401室

热烈欢迎广大师生参加!

信息科学技术学院/网络空间安全学院

2018年3月20日