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

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

Quantum computing won’t break Bitcoin in 2026, but attackers are already preparing. Here’s how crypto is moving toward post-quantum security, and how ready it is.

Premium VPNs are generally worth it over free ones thanks to their stronger security and more reliable data privacy, two advantages free VPNs typically lack.

Most of what you do online is quietly logged, analyzed, and resold, even when it feels routine, like checking email or ...

Meta starts addressing WhatsApp vulnerabilities that expose user metadata that allows adversaries to ‘fingerprint’ a device’s ...

In Proof-of-Work (PoW) systems, a 51% attack happens when an attacker controls more than half of the blockchain’s hashing ...

India’s tech policy saw a defining year with the passage of the Digital Personal Data Protection (DPDP) Rules, a sweeping ...

Alex Baber — a 50-year-old West Virginian with autism — used AI programs and his codebreaking prowess to whittle down the ...

The zero-day exploitations of Ivanti's MDM platform meant unprecedented pwning of 1000s of orgs by a Chinese APT — and ...

For five decades, many have tried to crack the Zodiac's Z13 cipher - which promises to reveal the killer's true name. Now, ...