Marco Baldi

An attacker can successfully impersonate a legitimate user in physical-layer authentication under specific channel conditions, revealing critical vulnerabilities in current security frameworks.

Forged certificates can be produced and accepted as valid in the Block.co system, exposing a fundamental flaw in blockchain-based credentialing.

Quantum-safe key exchange protocols for satellite communications could redefine security standards in an era of quantum computing threats.

A lightweight, quantum-resistant VPN protocol is now practical, thanks to a new open-source implementation of Minimal IKE that maintains performance even with post-quantum cryptography.