This is a tidy looking banner image. But according to [Ian] it contains 52KB of source code. You can’t just read out all of that data. Well, you can but it will be gibberish. Before hiding the bits in ...

With security becoming an ever more serious issue, keeping your files safe is more important than ever before. Using an encrypted disk image is an easy way to safely store away files, while keeping ...

“It’s one of the first times where mechanical materials use magnetic fields for system-level encryption, information processing and computing. And unlike some earlier mechanical computers, this device ...

A chip smaller than one square millimeter stores 160 holographic images at arbitrary 3D coordinates, with each spatial ...

This year researchers expect the world to snap 1.35 trillion photographs, or about 3.7 billion per day. All those pixels take up a lot of room if they are stored on personal computers or phones, which ...

In this Internet age, nothing is really secure and one of the primary concerns of most of the users is data security. We are always trying to find new ways to secure our data, whether it’s just ...

Encryption secures information by translating it into computer code that’s unreadable to those who don’t have the means to access the information. These means of access can include passwords, ...