How to hide your Gmails from prying eyes

Video duration 0:43

How to hide your Gmails from prying eyes Google has admitted app developers can sometimes read your Gmail messages if this setting is on...

Video duration 1:54

What is encryption? Encryption is a way of scrambling computer data so it can only be read by the people you want.

Video duration 0:53

What is the dark web? The BBC's Chris Foxx explains what it is and what it is used for.

Video duration 1:16

What is phishing? Chris Foxx explains how a cyber-attack known as phishing works, and how you can protect yourself.

Video duration 1:18

What is ransomware? Computer viruses that threaten to delete your files unless you pay a ransom are known as ransomware.

Video duration 1:04

What is the internet of things? Jane Wakefield explains what the so-called internet of things is all about.

Video duration 1:41

What is augmented reality? Millions of people are playing Pokemon Go - a mobile game that blends the real world with computer graphics.

Accessibility links