Learn the NumPy trick for generating synthetic data that actually behaves like real data.

Eeny, meeny, miny, mo, catch a tiger by the toe – so the rhyme goes. But even children know that counting-out rhymes like this are no help at making a truly random choice. Perhaps you remember when ...

Learn how to generate random numbers without repeats in Excel using Microsoft 365 — a simple trick for faster, error-free data handling. #ExcelTips #Microsoft365 #RandomNumbers #ExcelTutorial ...

AMD has officially confirmed a high-severity security vulnerability in its new Zen 5–based CPUs, and it’s a nasty one because it hits cryptography right at the source: the hardware random number ...

TL;DR: AMD disclosed a critical vulnerability, AMD-SB-7055, affecting the RDSEED hardware random number generator on Zen 5 CPUs, causing 16-bit and 32-bit RDSEED instructions to return all zeroes ...

Add Yahoo as a preferred source to see more of our stories on Google. A surprise Apple Cash deposit may seem like a harmless error, but sending the money back could cost you thousands. Instant payment ...

Abstract: In this brief we propose two pseudo-random number generators (PRNGs) based on the discrete Arnold cat map (DACM) over the integer ring Z2m. The first PRNG employs or-exclusive (XOR) and bit ...

Scientists at NIST and the University of Colorado Boulder have created CURBy, a cutting-edge quantum randomness beacon that draws on the intrinsic unpredictability of quantum entanglement to produce ...

Trust, but verify: Random number generation is a serious matter in modern computing. Most systems rely on a purely hardware-based approach to RNG, but the process is essentially impossible to verify ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...