- This event has passed.
IEEE PCJS 75th Anniversary Zoom Webinar Series, Photonics Chapter, Providing Physical Layer Security for IoTs in the Last Mile
January 18, 2023 @ 2:30 pm - 3:30 pm
Providing Physical Layer Security for IoTs in the Last Mile
Professor Hong Zhao
Electrical and Computer Engineering, Fairleigh Dickinson University
About the Talk
Communication security is one of the top security challenges for connected devices, especially for physical devices connected through wireless access networks. Wireless links, often as the last mile, use un-guided medium as communication channels, and therefore gathering wireless data transmission is easier when compared to traditional cable systems. Wireless communication is thus prone to security vulnerabilities from the very beginning. At the same time, parts of device hardware are designed for use by everyone, which gives potential attackers physical access to the system. Most current wireless access networks apply conventional cryptographic approaches implemented on upper-layer operations to provide confidentiality/authentication/data integrity. This generally requires high computational platform and managing secrets, which may not exist in all IoT devices. In this talk, physical layer security is addressed at waveform level by applying chaos theory. The cost effective features include the simplicity of communication setup, the low power-consuming devices to generate and control chaotic signals, and no need of using complicated and energy consuming devices to avoid nonlinearities. The sensitivity to initial condition and complex dynamic feature make it a promising approach for physical layer security.
About the Speaker
Hong Zhao received her Ph. D from New Jersey Institute of Technology in Electrical and Computer Engineering. She is a tenured Professor of Electrical and Computer Engineering at Fairleigh Dickinson University, New Jersey, US. Her research focuses on various aspects of broadband communications and computer security including Network Traffic/Performance/Security Analysis and Modeling, and Hardware Security and Trust. Dr. Zhao serves as Associate Editor of the Journal on Multidimensional Systems and Signal Processing, and Editor of the Journal of Computing and Information Technology. She has been a TPC chair of WTS 2019 and board chair of the WOCC (2017-2018). Professor Zhao also serves as the Chair of the IEEE North Jersey Section (2023-2024). Dr. Zhao received Visiting Faculty Research Program (VFRP) Awards from the United States Air Force Research Lab (AFRL) in 2014-2016, Summer Faculty Fellowship Program (SFFP) Awards from the Air Force Office of Scientific Research (AFOSR) in 2017-2021, and 2015 IEEE Region 1 award for Outstanding Support for the Mission of the IEEE, MGA, REGION 1 and Section. She is a recipient of NRC fellowship award in 2022.
Sponsors: IEEE Princeton/Central Jersey Section
IEEE Photonics Society PCJ Chapter
IEEE Region 1
All are welcome! You do not have to be a member of the IEEE to attend. The registration is free and required.
Registration Required:https://events.vtools.ieee.org/m/338228
Time: 7:30~8:30PM (Eastern Time), Wednesday Jan 18th 2023
Zoom: https://futurewei.zoom.us/j/6135444997
Zoom ID: 613 544 4997
Co-sponsored by: IEEE Princeton/Central Jersey Section, IEEE Photonics Society PCJ Chapter and Region 1
Virtual: https://events.vtools.ieee.org/m/338228
