Chuanyi Liu

SafeBox: A scheme for searching and sharing encrypted data in cloud applications

2017 · 2017 International Conference on Security, Pattern Analysis, and Cybernetics (SPAC)

Confidential data is often encrypted before it is uploaded to cloud servers. However, client-controlled encryption often poses a major barrier towards the full functionalities of cloud services. This paper presents SafeBox, a new Cloud Access …

CloudDLP: Transparent and Scalable Data Sanitization for Browser-Based Cloud Storage

2020 · IEEE Access

Browser-based cloud storage services are still broadly used in enterprises for online sharing and collaboration. However, sensitive information in images or documents may be easily leaked outside trusted enterprise on-premises due to such cloud services. …

FEDKA: Federated Knowledge Augmentation for Multi-Center Medical Image Segmentation on non-IID Data

2024

Federated learning (FL) allows decentralized medical institutions to collaboratively learn a shared global model without breaching data privacy. However, in the context of medical image segmentation, data distributions across centers may vary a lot due …