Cafe

Garrett Langley founded Flock because of a basic frustration: it was too easy to get away with crime in the US. His solution — a network of license plate readers, cameras, drones and audio sensors — has changed how police departments investigate crime, while also raising urgent questions about safety, surveillance and privacy.

Jonnakae Hoskins explains what passkeys are, how they work, and if they really are hacker-proof.

Can you trust your phone?

Learn a little about how to keep online bullies from ruining your time on the internet.

Newsround has been investigating what a deepfake is, and what they are used for.

Learn how to manage your digital footprint and keep your personal data away from prying eyes.

There’s a tsunami of science spam on YouTube. Why does it all look the same? How much harm does it do? Do not watch these low-effort, AI-generated, cash grabs.

A quantum computer in the next decade could crack the encryption our society relies on using Shor's Algorithm.