Qunjinming Chen

ORCID: 0009-0003-8057-2833
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About
Contact & Profiles
Research Areas
  • Advanced Malware Detection Techniques
  • Security and Verification in Computing
  • IoT and Edge/Fog Computing
  • Network Security and Intrusion Detection
  • Software-Defined Networks and 5G

Huazhong University of Science and Technology
2023-2024

Software-defined Network (SDN), presented to be a novel architecture of network because its separation data plane and control plane, brings centralization extensibility management as well new attacks that exploit the flexibility SDN. OpenFlow, which is protocol applied by majority SDN, leads widely used definition communication between controller switch resulting in similar implementations regardless different vendors. In this paper, we focus on mechanisms packet processing topology...

10.1109/tnsm.2024.3386404 article EN cc-by-nc-nd IEEE Transactions on Network and Service Management 2024-04-10

Device sharing among users is a common functionality in today's IoT clouds. Supporting device are the delegation methods proposed by different clouds, which we find heterogeneous and ad-hoc clouds use various data (e.g., ID, product access token) as authorization certificates. In this paper, report first systematic study on how authorization-data managed sharing. Our brought to light security risks management, identifying 6 leakage flaws. To mitigate such flaws, propose an approach hide from...

10.1109/tdsc.2023.3323713 article EN cc-by-nc-nd IEEE Transactions on Dependable and Secure Computing 2023-10-13
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