Every online bank transfer, private message and Bitcoin transaction rests on the assumption that some math problems are ...

Primes are integers greater than 1 with only two divisors. They are the fundamental building blocks of math and the backbone of modern cryptography.

Learn how SAML request signing and response encryption protect your SSO implementation. A comprehensive guide covering integrity, confidentiality, and best practices.

In the end, critical infrastructure’s biggest quantum risk is the outdated, manual trust models of today. Only by replacing ...

Explore post-quantum cryptography in federated learning for Model Context Protocol training. Learn about quantum vulnerabilities, security measures, and real-world applications.

The technology landscape is approaching a fundamental transformation. As we stand at the threshold of 2026, five key trends are emerging that will change how we work, learn, and connect with each ...

Explore the inner workings of the javax.crypto.Cipher class in Java's cryptography API: understand its provider-based architecture ...

A malicious package in the Node Package Manager (NPM) registry poses as a legitimate WhatsApp Web API library to steal ...

There’s an interesting cultural observation to be made as a writer based in Europe, that we like our sans-serif fonts, while ...

SSE-C stands (well, stood) for “Server Side Encryption- Customer-provided keys”. It allowed you to provide an encryption key ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

We don’t know exactly what he said, but in 1971, Ray Tomlinson used Arpanet to send the first email ever. You can bet he was only thinking about getting the message to its destination, not about ...