The files include operating instructions for the SG-41, encryption rules and key tables used during the closing weeks of the war ...

Taos County released limited and redacted information related to how they recovered from last June's sophisticated ransomware attack, which extracted a total of 2 terabytes of data, according to an ...

For decades, the Schlüsselgerät 41 (SG-41) was a ghost in the history of cryptography. More advanced than the famous Enigma, ...

After a multi-year competition, the U.S. National Institute of Standards and Technology (NIST) selected a suite of algorithms for standardization. For key exchange, the primary choice is the ...

Cipher Digital (CIFR) shares rose more than 6% on Tuesday despite reporting fourth-quarter results that missed Wall Street expectations and highlighted its shift away from bitcoin BTC $68,531.68 ...

A high-profile investment bank launched coverage of three crypto mining stocks. It flagged two of them, including Cipher Mining, as being clear buys. According to reports the analysts generally waxed ...

Spammers and malicious actors inundate us with a steady stream of text messages—often purporting to be from legitimate institutions or companies. Stanching this flow isn’t easy. Just as the unwanted ...

Abstract: Ciphertext retrieval technology has been widely explored with the increasing popularity of cloud computing. Proxy re-encryption with Keyword search (PREKS) can support multi-user retrieval ...

Abstract: This paper proposes a dual-track encryption scheme for ciphertext and key based on dynamic window perturbation, enabling highly secure information transmission in both the key and ciphertext ...

The Voynich manuscript — often called the most mysterious manuscript in the world — has eluded attempts to understand its origin, nature, and purpose for centuries. Its text is made up of a strange ...

If old sci-fi shows are anything to go by, we're all using our computers wrong. We're still typing with our fingers, like cave people, instead of talking out loud the way the future was supposed to be ...