From insider recruitment and AI-powered investment scams to LLM reconnaissance and QR code phishing, Cybernews’s new security ...

Visualize the magnetic field of parallel current-carrying wires using Python. This short shows how to model and plot the field pattern, explore direction and strength, and build intuition for ...

Curious how the Caesar Cipher works? This Python tutorial breaks it down in a simple, beginner-friendly way. Learn how to ...

In a recent new step toward further modernizing public transportation, Taipei Metro has introduced a QR code-based payment ...

An IT security researcher reveals how a wheelchair's QR code becomes a master key to all comfort functions.

Explore Infosecurity Magazine’s most-read cybersecurity stories of 2025, from major vendor shake-ups and zero-day exploits to AI-driven threats and supply chain attacks ...

Abstract: In contrast to the intelligent reflecting surface (IRS) as a pure reflection device in the past, in this letter, from a more micro perspective, we propose to employ pseudo-random ...

Abstract: We apply the innovations method to Viterbi decoding of convolutional codes. First, we calculate the covariance matrix of the innovation (i.e., the soft-decision input to the main decoder in ...

QR codes are everywhere—from restaurant menus and payment links to Wi-Fi credentials and app downloads. If you’re using an Android device, scanning a QR code is quick and easy, and in most cases, you ...