Signal adds new cryptographic defense against quantum attacks

Signal announced the introduction of Sparse Post-Quantum Ratchet (SPQR), a new cryptographic component designed to withstand ...

Trusted enclaves from Intel and AMD shown vulnerable to physical attacks

Intel's Software Guard Extensions and AMD's Secure Encrypted Virtualization with Secure Nested Paging have long been marketed as "trusted execution environments" designed to isolate sensitive ...

Applied MEV protection via Shutter’s threshold encryption

The Shutter team anticipates that batched threshold encryption (BTE) is a potential way to address the drawbacks of both ...
IEEE

Data-Based Encryption Iterative Learning Heading Control for Unmanned Surface Vehicles

Abstract: This letter investigates a data-driven iterative learning heading control problem for unmanned surface vehicles (USVs) with encoding-decoding mechanisms. First, a compact form dynamic ...
IEEE

dAPRE:Efficient and Reliable Attribute-Based Proxy Re-Encryption Using DAG for Data Sharing in IoT

Abstract: The explosive growth of the Internet of Things (IoT) data and its analytical applications can bring convenience to better intelligent life, efficient work and other aspects. However, the ...
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Lockdown Protocol teaches how not to use the scanner

Orcas attack and sink another boat off the coast of Portugal The Dangerous Meat-Thawing Mistake Almost Everyone Makes—and the Safe Fix Map shows states hit with freeze warning as temperatures set to ...
techannouncer

Data Masking vs Encryption: Understanding the Key Differences for Your Data Security Strategy

Keeping your data safe is a big deal these days, right? With so much information flying around, it’s easy to get confused about the best ways to protect it. You’ve probably heard about data masking ...