Deep neural network (DNN) classifiers are potent instruments that can be used in various
security-sensitive applications. Nonetheless, they are vulnerable to certain attacks that …

The characteristics and performance of wireless sensor networks (WSNs) are the main
reasons for their rapid expansion in various fields. However, these networks are extremely …

With the rapid advancement of communication and computer network technologies, covert
channels are now more secure, quicker to set up, harder to detect, and easier to design than …

Steganography is increasingly exploited by malware to avoid detection and to implement
different advanced offensive schemes. An attack paradigm expected to become widely used …

The advanced development of communication technologies has made covert
communications quite challenging to be recognized. By altering an entity's timing behavior …

Modern IoT ecosystems are the preferred target of threat actors wanting to incorporate
resource-constrained devices within a botnet or leak sensitive information. A major research …

Covert channel techniques have enriched the way to commit dangerous and unwatched
attacks. They exploit ways that are not intended to convey information; therefore, traditional …

The use of covert communications has become more widespread recently as a solution to
the information security issue. Information security can be partially solved by the discovery …

Network covert channels are becoming exploited by a wide-range of threats to avoid
detection. Such offensive schemes are expected to be also used against IoT deployments …

Steganographic techniques and covert channels are becoming exploited by a wide-range of
malware to avoid detection and bypass network security tools. With the ubiquitous diffusion …