Abstract: To overcome various problems of QKD, postquantum cryptography (PQC), and physical-layer security (PLS) encryption protocols, in our recent paper we have proposed to employ the atmospheric ...

Introduction Envision our digital world as a sprawling universe filled with glittering constellations of encrypted data, each packet of information ...

Alice & Bob exchange public keys → derive shared symmetric key (ECDH). Each message is encrypted with AES-256-GCM using a unique nonce. Messages are signed with ...

Abstract: Post-quantum group key exchange protocols have become an increasingly critical area of research due to the potential threat quantum computers pose to classical cryptographic schemes.

SecureP2P is a peer-to-peer communication system designed with zero-trust security principles. It provides encrypted communication between peers without requiring a central trusted authority. The ...

A new study has found that multiple cloud-based password managers, including Bitwarden, Dashlane, and LastPass, are susceptible to password recovery attacks under certain conditions. "The attacks ...

In this video, I document the installation process of a Schlage Encode Smart WiFi Deadbolt as part of my home automation project. Tools used include a hot glue gun and glue sticks. This is the second ...

Nahda Nabiilah is a writer and editor from Indonesia. She has always loved writing and playing games, so one day she decided to combine the two. Most of the time, writing gaming guides is a blast for ...

Quantum communication could enable uncrackable transfer of information, but most approaches rely on trusted devices. Researchers have now demonstrated that a new method that does away with this ...