Quantum key distribution (QKD) can provide information theoretically secure key exchange even in the era of quantum computers. However, QKD requires the classical channel to be authenticated, the ...

Nowadays highly confidentaial data such as personal genetic information are stored in data centers and storage area networks. In these systems, information leakage to a system provider and attackers ...

In my previous article/video how does encryption work? I wrote about the principles of encryption starting with the Caesar cipher and following the development of cryptography through to the modern ...