The promise of the digital age was always a sense of permanence. And for over 30 years, things have looked that way. Email has been the backbone of business communication for anyone who entered the ...

Quantum secure direct communication (QSDC) is a type of quantum communication that directly employs quantum states as information carriers for secure communication. It has the characteristics of ...

A few weeks ago we witnessed an incident where military leaders inadvertently included a reporter in what was supposed to be a closed, secure communication channel, all due to the use of the Signal ...