Flash Freezing Flash Boys: Per-transaction encryption to fight malicious MEV

Flash Freezing Flash Boys can be implemented with one of two cryptographic protocols, either TDH2 or PVSS. The difference lies in who bears the setup burden and how often the committee structure is ...
IEEE

Secure kNN for Distributed Cloud Environment Using Fully Homomorphic Encryption

Abstract: Privacy-preserving k-nearest neighbor (PPkNN) classification for multiple clouds enables categorizing queried data into a class in keeping with data privacy ...
IEEE

DNGG: Medical Image Lossless Encryption via Deep Network Guided Generative

Abstract: Ensuring the security and integrity of medical images is crucial for telemedicine. Recently, deep learning-based image encryption techniques have significantly improved data transmission ...
BizTech

How Can Public and Private Key Encryption Protect Private Data?

As part of daily operations, small businesses may need to collect or exchange sensitive data that should be protected. It could be a financial transaction, a mailing address or some other personally ...
SecurityWeek

High-Severity Remote Code Execution Vulnerability Patched in OpenSSL

A total of 12 vulnerabilities have been fixed in OpenSSL, all discovered by a single cybersecurity firm. All 12 vulnerabilities patched in the open source SSL/TLS toolkit were discovered by ...
The Verge

Microsoft handed the government encryption keys for customer data

Privacy advocates are worried about the precedent this sets and the potential for abuse. Privacy advocates are worried about the precedent this sets and the potential ...
New Scientist

End-to-end encryption: Best ideas of the century

We all keep secrets. Whether you are trying to protect messages to loved ones, company accounts or vital state intelligence, the technology that allows you peace of mind in our increasingly online ...