Scientists have taken a major step toward ultra-secure quantum communication by demonstrating a remarkably stable quantum encryption system that worked across more than 120 kilometers of optical fiber ...

The “Copy Fail” Linux bug could impact crypto infrastructure that relies on Linux servers, highlighting growing cybersecurity ...

GPT‑5.5‑Cyber, as the model is called, made its debut on Thursday. It’s available in limited preview through a program called ...

Abstract: Low earth orbit (LEO) satellite signals cover extensive areas with high intensity, rendering them vulnerableto interception. However, the rapid movement of LEO satellites leads to severe ...

As managing editor of PCMag's security team, it's my responsibility to ensure that our product advice is evidence-based, ...

For more than 40 years, we have been building the modern internet on foundations that were never designed for the world we live in today. When the architects of the early internet created its ...

Abstract: Quantum computers pose a serious threat to conventional public-key cryptography, motivating the adoption of post-quantum schemes such as Kyber. Resource-constrained devices, however, face ...