Jianfeng Ma

Enforcing Generalized Refinement-Based Noninterference for Secure Interface Composition

2017

Information flow security has been considered as a critical requirement on complicated component-based software. The recent efforts on the compositional information flow analyses were limited on the expressiveness of security lattice and the efficiency of …

LIP‐PA: A Logistics Information Privacy Protection Scheme with Position and Attribute‐Based Access Control on Mobile Devices

2018 · Wireless Communications and Mobile Computing

With the fast development of Logistics Internet of Things and smart devices, the security of express information processed by mobile devices in Logistics Internet of Things has attracted much attention. However, the existing secure express …

Adaptive N-Gram Model Based Differentially Private Trajectory Synthesis Method

2019

With the development of data science and deep learning, people tend to share their data to boost the precision of the trained model. However, the data to be shared may contain a very large number …

Hierarchical and Multi-Group Data Sharing for Cloud-Assisted Industrial Internet of Things

2023 · IEEE Transactions on Services Computing

With the development of Industrial Internet of Things (IIoT) and 5G, massive data are easily collected and transmitted in cloud. Therefore, it is critical to guarantee the security of data sharing. In IIoT applications, the …

HeteroSample: Meta-Path Guided Sampling for Heterogeneous Graph Representation Learning

2024 · IEEE Internet of Things Journal

The rapid expansion of Internet of Things (IoT) has resulted in vast, heterogeneous graphs that capture complex interactions among devices, sensors, and systems. Efficient analysis of these graphs is critical for deriving insights in IoT …

RUPT-FL: Robust Two-Layered Privacy-Preserving Federated Learning Framework With Unlinkability for IoV

2024 · IEEE Transactions on Vehicular Technology

Privacy-preserving federated learning framework has been widely applied in the Internet of Vehicles (IoV) scenario, to enhance the privacy of local models and sensitive vehicle data. However, as increasing cyberattacks are launched against RSUs and …

Membership Feature Aggregation Attack Against Knowledge Reasoning Models in Internet of Things

2024 · IEEE Internet of Things Journal

The rapid growth of Internet of Things (IoT) technology has heightened the requirement for effective data management and analysis. Knowledge graphs (KGs) and large pretrained language models (LLMs) play crucial roles in this scenario: KGs …