Researchers from Stockholm University have developed an artificial intelligence-based tool that can significantly accelerate ...

Researchers estimate that roughly 1% of all archival material is fully or partially encrypted, leaving a vast body of ...

A 400-year-old coded text found at the Vatican Library is among the historic documents and messages that are being cracked ...

You could do worse than to confuse the meanings of "code" and "cipher"—even cryptographers sometime use the terms as though they had the same meaning. There is, however, a definite distinction between ...

In Part I, you broke a simple cipher. Now try creating a more complex cipher. Cut out the NOVA Decoder Ring and NOVA Cipher Code Ring and the window marked INDEX. You are now going to put this simple ...