Big Tech AI tools treat your data like a buffet. Here are nine alternatives that don't—and which one wins for your specific threat model.

Quantum computing in 2026 still isn't a faster laptop. It doesn't make email snappier, and it won't speed up spreadsheets.

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 ...

Proof-of-activity is a blockchain consensus that combines proof-of-work and proof-of-stake to enhance security and ...

Discover how Ethereum 2.0 transitioned the blockchain to proof-of-stake in 2022, enhancing scalability, reducing energy use ...