Cryptography secures digital data using algorithms, essential in private secure communications. Cryptos use cryptographic methods like asymmetric encryption and hash functions for transactions.

Quantum computers are coming. And when they arrive, they are going to upend the way we protect sensitive data. Unlike classical computers, quantum computers harness quantum mechanical effects — like ...

Chief information security officers (CISOs) have learned to live with uncertainty—supply chain threats, zero-day exploits, and shadow IT. But one of the most dangerous blind spots is also one of the ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Amilcar has 10 years of FinTech, blockchain, ...

The original version of this story appeared in Quanta Magazine. Hard problems are usually not a welcome sight. But cryptographers love them. That’s because certain hard math problems underpin the ...

Quantum computing presents both a potential breakthrough and a cryptographic threat -- one that Microsoft is tackling through what it calls "progress towards next‑generation cryptography." In a post ...

Quantum computing may one day outperform classical machines in solving certain complex problems, but when and how this “quantum advantage” emerges has remained unclear. Now, researchers from Kyoto ...

Hard problems are usually not a welcome sight. But cryptographers love them. That’s because certain hard math problems underpin the security of modern encryption. Any clever trick for solving them ...

The alliance wants cost estimates for conformance testing tool as part of efforts to standardize key management across member nations. NATO wants to buy software tools that can validate whether ...

One of the most prominent reasons for this issue is that the VSS System Writer lacks permissions to access the mslldp.sys (Microsoft Link-Layer Discovery Protocol) driver. Also, it can be due to ...

In a rare move, BlackRock has quietly added a new line to its iShares Bitcoin Trust (IBIT) filing — and it is turning heads. The update, submitted in early May 2025, flags quantum computing as a ...