The mathematics protecting communications since before the internet remain our strongest defense against machine-speed ...

As a cybersecurity engineer, she leads efforts to uncover and seal the different ways in which data can fall into the wrong ...

The key themes that defined the year behind us will also shape the one ahead. The most-read articles of 2025 tracked a return ...

Abstract: QR code is known for rapid and high-capacity information transmission. Being easy to generate and widely used, it’s ideal for hiding information. This paper proposes a color QR code-based ...

Metis is an open-source, AI-driven tool for deep security code review, created by Arm's Product Security Team. It helps engineers detect subtle vulnerabilities, improve secure coding practices, and ...