I had this idea. Might be a good idea, might be a terrible idea. I'm no expert on security, but I wonder if any systems have ever done this? Typically, historically, authentication databases have ...

Woodcliff Lake, New Jersey — September 30, 2025 — Semiconductor intellectual property (IP) provider CAST today announced the availability of a new SM4 Cipher IP Core, delivering compact, ...

Cryptography, i.e. the encryption of information, keeps us safe in our daily lives and yet we barely know it’s there. It’s impossible to imagine our digital lives without it, because if data weren’t ...

Quantum computing is set to be one of the most transformative technologies of the digital age, unlocking unprecedented computational power to drive innovation at scale.

Understand the crypto concepts behind the modern internet security infrastructure, from digital signatures and transport layer security to blockchains and Bitcoin. Cryptography grows ever more ...

Today we’re going to talk about how to keep information secret, and this isn’t a new goal. We’re going to walk you through some common encryption techniques such as the Advanced Encryption Standard ...

Before we move into the meat of this article, let’s define a couple terms related to cryptography. The syllable crypt may make you think of tombs, but it comes from a Greek word that means “hidden” or ...

Cryptography secures data through algorithms, crucial for private and authentic communication. Investing in cryptocurrency involves understanding key encryption methods like hash functions.

Threats to computer and network security increase with each passing day and come from a growing number of sources. No computer or network is immune from attack. A recent concern is the susceptibility ...