In 2025 Chat GPT revealed that, each week 1 million people talk about mental health issues with Chat GPT[1]. So, let's take that example to start this article. Lets assume you used Chat GPT ...

Abstract: Speech authentication is a biometric recognition technology used to verify the identity of a speaker. The paper proposes a biometric hash authentication algorithm based on random orthogonal ...

This step-by-step guide shows Linux users how to secure cloud-stored files with VeraCrypt by encrypting data locally, keeping ...

The public policy coordinator at the NGO Derechos Digitales discusses the decisions made by regulatory authorities in ...

Max Resnick, the Consensys researcher who publicly campaigned to fix the Ethereum roadmap before dramatically jumping ship to ...

note 1: Small data velocity is a rough evaluation of algorithm's efficiency on small data. For more detailed analysis, please refer to next paragraph. note 2: some algorithms feature faster than RAM ...

Hashing transforms data into a fixed-length cryptographic fingerprint that ensures integrity and authenticity. Every block in a blockchain contains its own hash and the previous block’s hash, forming ...

Cryptography secures communication in banking, messaging, and blockchain. Good algorithms (AES, RSA, ECC, SHA-2/3, ChaCha20) are secure, efficient, and widely trusted. Bad algorithms (DES, MD5, SHA-1, ...