An algorithm has been developed that conceals sensitive information so effectively that it is impossible to detect that anything has been hidden. This is the claim of a team led by Oxford University ...

In recent years, the transmission of multimedia content has become an essential aspect of information security. Information security can be divided into two essential components: content hiding and ...

To solve the problem of increasing network parameters and increasing fitting fluctuation during training due to the improvement or expansion of image steganalysis network, a framework for ...

Joint UK-US team finds way to send perfectly secure secret digital communications without cryptography or quantum computers Advances in information theory are behind a new steganography algorithm ...

Researchers have achieved a breakthrough to enable 'perfectly secure' hidden communications for the first time. The method uses new advances in information theory methods to conceal one piece of ...

A team of researchers has developed a new method of hiding information inside innocuous-looking documents. The technique itself – steganography – has been used in various forms for centuries; it ...

In a world with finite storage and an infinite need for more storage space, data compression becomes a very necessary problem. Several algorithms for data compression may be more familiar – Huffman ...