Abstract: In this paper, Cloud databases offer scalability and convenience, cloud database introduce risks regarding data privacy, unauthorized access and data tampering. In response to the present ...

Learn how to use lattice-based signature schemes like CRYSTALS-Dilithium for securing Model Context Protocol (MCP) host authentication in a post-quantum world.

This repository contains the official Python implementation of the hybrid security framework proposed in the paper: "Secure Audio Steganography using Vectorized LSB and Chaos-Based Encryption", ...

This article presents a practical implementation of encrypted message exchange between two Raspberry Pi devices using a ...

IntroductionIn February 2022, BlackBasta emerged as a successor to Conti ransomware and quickly rose to prominence. BlackBasta was operational for three years until February 2025 when their internal ...

The dreaded Q-day could arrive sooner than expected, and when it does, experts say we need to be ready. Reading time 8 minutes In 1994, American mathematician Peter Shor developed a quantum algorithm ...

Some 30 years ago, the mathematician Peter Shor took a niche physics project — the dream of building a computer based on the counterintuitive rules of quantum mechanics — and shook the world. Shor ...

Abstract: RSA is one of the most widely used asymmetric encryption algorithms for secure data exchange. However, the traditional RSA approach faces several challenges, including limited performance, ...

The takeaway: Experts have long warned about the threat that conventional cryptography faces from quantum computers, potentially undermining the foundational security of all digital encryption. New ...

Powerful quantum computers may be closer than scientists thought. To unleash the technology’s full power, scientists have long thought that quantum computers with millions of quantum bits, or qubits, ...

Building a utility-scale quantum computer that can crack one of the most vital cryptosystems—elliptic curves—doesn’t require nearly the resources anticipated just a year or two ago, two independently ...