Communication models are frameworks that explain the process of communication according to various simplified models that make the multifaceted nature of communication tangible and understandable. One ...

A team of Chinese researchers say they have completed the first long-distance quantum secure direct communication, a critical step toward sending messages that are truly safe from eavesdropping. The ...

Plenty of messaging apps use strong encryption to make it next to impossible for law enforcement officers or other potential adversaries to read communications sent between parties. Often, however, ...