Washington (AFP) – It is one of the world's most famous unsolved codes whose answer could sell for a fortune -- but two US friends say they have already found the secret hidden by "Kryptos." The ...

It is one of the world's most famous unsolved codes whose answer could sell for a fortune -- but two US friends say they have already found the secret hidden by "Kryptos." So when two friends ...

Practicing good “operations security” is essential to staying safe online. Here's a complete guide for teenagers (and anyone else) who wants to button up their digital lives.

Cipher Mining is a buy based on $9.3B of contracted data center leases, which could materialize into revenue as soon as ...

Quantum computing represents a major threat to encryption, and the inflection point may be less than five years away.

We experimentally demonstrate encrypted image transmission over 40 km of optical fiber with high decryption fidelity and ...

Here's your chance to crack ciphers similar to those Bletchley Park's codebreakers faced during World War II. Below, we present three ciphers of different levels of difficulty, from easiest to most ...

One of the world’s premier security organizations has canceled the results of its annual leadership election after an official lost an encryption key needed to unlock results stored in a verifiable ...

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