Bleeping Computer

From Cipher to Fear: The psychology behind modern ransomware extortion

For years, security teams treated ransomware as a technological problem. Security teams hardened backup systems, deployed endpoint detection, practiced incident response playbooks built around data ...
CIO

3 steps to prepare for a post-quantum cryptography world

The threat is real. Here’s how to assess your landscape, vet your solutions, and incorporate NIST recommendations for a hybrid approach. The conversation around post-quantum cryptography (PQC) has ...
IEEE

CDMA-based quantum noise stream cipher for passive optical networks

Abstract: The quantum noise stream cipher (QNSC) scheme, grounded in Heisenberg’s uncertainty principle, can facilitate secure communication by employing noise to obfuscate multi-base encrypted ...
IEEE

An Efficient Three-Level Hybrid Caesar-Vigenère Cipher Converter with LFSR

Abstract: This study presents a lightweight hybrid encryption architecture that combines Caesar and Vigenère Ciphers with a Linear Field Shift Register(LFSR) generated random key with power of 181.9 ...