Dr. Wei Zhou
Dr. Wei Zhou
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Stop Starving or Stuffing Me: Boosting Firmware Fuzzing Efficiency with On-demand Input Delivery
Shandian Shen
,
Wei Zhou
,
Keming Zhao
,
Peng Liu
,
Chung Hwan Kim
,
Le Guan
Unveiling IoT Security in Reality: A Firmware-Centric Journey
To study the security properties of the Internet of Things (IoT), firmware analysis is crucial. In the past, many works have been …
Nicolas Nino
,
Ruibo Lu
,
Wei Zhou
,
Kyu Hyung Lee
,
Ziming Zhao
,
Le Guan
CEFI: Command Execution Flow Integrity for Embedded Devices
Anni Peng
,
Dongliang Fang
,
Wei Zhou
,
Erik van der Kouwe
,
Yin Li
,
Yuqing Zhang
Understanding MPU Usage in Microcontroller-based Systems in the Wild
Wei Zhou
,
Zhouqi Jiang
,
Le Guan
Good Motive but Bad Design: Pitfalls in MPU Usage in Embedded Systems in the Wild
Wei Zhou
,
Zhouqi Jiang
,
Le Guan
What Your Firmware Tells You Is Not How You Should Emulate It: A Specification-Guided Approach for Firmware Emulation
Wei Zhou
,
Lan Zhang
,
Le Guan
,
Peng Liu
,
Yuqing Zhang
Automatic Firmware Emulation through Invalidity-guided Knowledge Inference
Emulating firmware for microcontrollers is challenging due to the tight coupling between the hardware and firmware. This has greatly …
Wei Zhou
,
Le Guan
,
Peng Liu
,
Yuqing Zhang
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Identifying Privilege Separation Vulnerabilities in IoT Firmware with Symbolic Execution
With the rapid proliferation of IoT devices, we have witnessed increasing security breaches targeting IoT devices. To address this, …
Yao Yao
,
Wei Zhou
,
Yan Jia
,
Lipeng Zhu
,
Peng Liu
,
Yuqing Zhang
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Discovering and understanding the security hazards in the interactions between iot devices, mobile apps, and clouds on smart home platforms
A smart home connects tens of home devices to the Internet, where an IoT cloud runs various home automation applications. While …
Wei Zhou
,
Yan Jia
,
Yao Yao
,
Lipeng Zhu
,
Le Guan
,
Yuhang Mao
,
Peng Liu
,
Yuqing Zhang
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