Jamming attackers can dramatically increase attack efficiency and stealth by randomly or
periodically cycling the jamming transmission on and off, attacks respectively known as …

In this work, we take on the role of a wireless adversary and investigate one of its most
powerful tools---radio frequency jamming. Although different jammer designs are discussed …

A reactive jammer jams wireless channels only when target devices are transmitting;
Compared to constant jamming, reactive jamming is harder to track and compensate against …

Reactive jamming is not only cost effective, but also hard to track and remove due to its
intermittent jamming behaviors. Frequency Hopping Spread Spectrum (FHSS) and Direct …

Jamming is a very effective denial-of-service attack that renders most higher-layer security
mechanisms moot-yet it is often ignored in WSN design. We show that an interrupt jamming …

Wireless transmissions are inherently vulnerable to jamming attacks. Frequency hopping
(FH) and transmission rate adaptation (RA) have been separately used to mitigate jamming …

This paper develops a software-defined radio (SDR) framework for real-time reactive
adversarial jamming in wireless networks. The system consists of detection and RF …

This paper presents a novel mechanism, called Ally Friendly Jamming, which aims at
providing an intelligent jamming capability that can disable unauthorized (enemy) wireless …

Wireless communications are inherently symmetric; that is, it takes an attacker the same
amount of power to modulate a signal as it does for a legitimate node to modulate the same …

Wireless networks are a key component of the telecommunications infrastructure in our
society, and wireless services become increasingly important as the applications of wireless …