This article discusses how advances in quantum computing put current encryption systems at risk and proposes solutions based on post-quantum cryptography. It reviews quantum-resistant algorithms, such as CRYSTALS-Kyber and SPHINCS+, and highlights transition strategies for organizations, such as hybrid cryptography. This study is essential for preparing digital systems against future threats, combining theory, business perspective, and emerging NIST standards. DOI:

Malicious QR Codes: the New Gateway to Online Fraud
Why QR codes are everywhere (and why it matters) QR codes are used practically everywhere. They’re cheap, easy to create, and easy to scan—just open





