This tutorial reviews fundamental contributions to information security. An integrative
viewpoint is taken that explains the security metrics, including secrecy, privacy, and others …

Entanglement is a quintessential quantum mechanical phenomenon with no classical
equivalent. First discussed by Einstein, Podolsky, and Rosen and formally introduced by …

Recent work has established that when transmitter Alice wishes to communicate reliably to
recipient Bob without detection by warden Willie, with additive white Gaussian noise …

We consider the situation in which a transmitter attempts to communicate reliably over a
discrete memoryless channel, while simultaneously ensuring covertness (low probability of …

The laws of quantum physics endow superior performance and security for information
processing: quantum sensing harnesses nonclassical resources to enable measurement …

Entanglement offers substantial advantages in quantum information processing, but loss
and noise hinder its application in practical scenarios. Although it has been well known for …

The recent square root law (SRL) for covert communication demonstrates that Alice can
reliably transmit O (√ n) bits to Bob in n uses of an additive white Gaussian noise (AWGN) …

Entanglement underpins a variety of quantum-enhanced communication, sensing, and
computing capabilities. Entanglement-assisted communication (EACOMM) leverages …

High time-bandwidth product signal and idler pulses comprised of independent identically
distributed two-mode squeezed vacuum (TMSV) states are readily produced by …

In covert communication, Alice tries to communicate with Bob without being detected by a
warden Willie. When the distance between Alice and Bob becomes large compared with the …