North Korean hackers are deploying newly uncovered tools to move data between internet-connected and air-gapped systems, spread via removable drives, and conduct covert surveillance.

This is a very simple library to encrypt and store secret keys (or any text) locally. The keys are stored in a local sqlite database. The keys are encrypted using AES-GCM. That's it. In theory, the ...

A production-ready Python development environment template using modern tools: uv for blazing-fast package management, Ruff for lightning-fast linting and formatting, ty for fast and reliable type ...

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

Abstract: In the digital era, the protection of digital images is of paramount importance. This paper proposes a novel 5D-chaotic Encryption Algorithm Based on Dual Memristive Hopfield Neural Network ...