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Cloud computing

Subversion-Resistant Password-Protected Encryption Scheme for Secure Deduplicated Cloud Storage

Researchers have developed a novel approach to secure deduplicated cloud storage, addressing the limitations of existing password-protected encryption schemes. The proposed method, SR-PPE, employs a signature-based authentication mechanism, an enhanced distributed partially oblivious pseudorandom function, and a Merkle tree-based challenge-response mechanism to ensure strong security and practical efficiency. Key Takeaways:

Cancer genetics

Alternative to Federated Learning in Medical Imaging: Categorical and Phenotypic Image Synthetic Learning

Researchers from the University of Texas Southwestern Medical Center have developed a novel method, Categorical and Phenotypic Image Synthetic Learning (CATphishing), to address the challenges of traditional federated learning in medical imaging. This innovative approach uses Latent Diffusion Models to generate synthetic multi-contrast three-dimensional magnetic resonance imaging data, eliminating the