Two analyses suggest that quantum computers could crack ubiquitous security keys and cryptocurrencies before the decade is ...

The protection of confidential communications, a strategic pillar in the information age, has just received a revolutionary ...

Abstract: This paper presents a lightweight secure appliance for database encryption and authentication, leveraging quantum random number generator (QRNG) keys. The appliance functions as an ...

Abstract: We propose a non-cascaded and crosstalk-free multi-image encryption method based on optical scanning holography and 2D orthogonal compressive sensing. This approach enables the simultaneous ...

Russia-linked hackers breached Signal and WhatsApp accounts belonging to government officials and journalists through ...