Adding numbers to your passwords makes them more secure. In fact, most sites and services these days require alphanumeric passwords at the very least. Some people ...

Solana’s high throughput and low fees come from its parallel execution model. Unlike most blockchains that process transactions one by one, Solana’s Sealevel runtime can schedule many transactions at ...

We can’t underscore enough the criticality of having strong, secure passwords for your online accounts. It’s your first line of defense against cyberattacks. On that note, the most secure passwords ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Very little in this life is truly random. A coin flip is ...

National Institute of Standards and Technology (NIST) scientists have created the first random number generator that uses quantum entanglement, providing traceable and certifiable confirmation that ...

If your name gets picked for jury duty, it’s because a computer used a random number generator to select it. The same goes for tax audits or when you opt for a quick pick lottery ticket. But how can ...

The outcome of quantum experiments is intrinsically unpredictable. Now physicists have combined that feature with blockchain techniques to generate random numbers in a fully transparent process for ...

Summary: Random numbers help us secure everything from bank accounts to classified servers. And yet, that essential layer of security can be spoofed. New research from the Oak Ridge National ...

Hardware There are a surprising number of programs designed to randomly kill processes on your computer until it crashes—or you wimp out Hardware Dell's CES 2026 chat was the most pleasingly un-AI ...

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, ...