Lava lamps aren't just psychedelic decor. One major internet company uses them to help generate the randomness behind secure encryption keys.

Concerns have been raised around the default drive encryption applied with Windows 11 24H2 This is put in place when setting up new PCs, or with fresh installs of Windows 11 24H2 on existing devices ...

Every time you send a text, pay for groceries with your phone, or use your health site, you are relying on encryption.

The traditional and well-established approach to cyber security is to build multiple layers of defences to stop hackers or rogue insiders getting unauthorised access to data. But you only have to ...