Consumer & Gadgets

Encrypting photos on the cloud to keep them private

The past decade has witnessed scandal after scandal over private images maliciously or accidentally made public. A new study from computer scientists at Columbia Engineering reveals what may be the first way to encrypt personal ...

Consumer & Gadgets

The first mobile phone call was 75 years ago: A look back

I have a cellphone built into my watch. People now take this type of technology for granted, but not so long ago it was firmly in the realm of science fiction. The transition from fantasy to reality was far from the flip ...

Telecom

A backdoor in mobile phone encryption from the '90s still exists

The encryption algorithm GEA-1 was implemented in mobile phones in the 1990s to encrypt data connections. Since then, it has been kept secret. Now, a research team from Ruhr-Universit├Ąt Bochum (RUB), together with colleagues ...

Consumer & Gadgets

Huawei rolls out its own operating system to smartphones

Huawei launched its own HarmonyOS mobile operating system on its handsets on Wednesday as it adapts to having lost access to Google mobile services two years ago after the U.S. put the Chinese telecommunications company on ...

page 1 from 5