摘要
Intelligent Covert Communication As an ever-increasing amount of private and confidential information will be delivered over current and future wireless networks,the openness and broadcast natures of the ubiquitous wireless medium are bring concerns and security risks to our society.Specifically,in some certain scenarios that require a high level of security and privacy,such as health care or finial activities,the initial exposure of transmitted information can lead to unpredictable threats and losses.
