Design and Performance Evaluation of GPS Spoofing Signal Detection Algorithm at RF Spoofing Simulation Environment

Detection of Spoofing Using Packet Marking Algorithm

Wireless networks are vulnerable to spoofing attacks, which allows for many other forms of attacks on the networks. However the localization infrastructure can be subjected to non cryptographic attacks, such as signal attenuation and amplification that cannot be addressed by traditional security services. An interruption in an authorized users access to a computer network, typically one caused ...

SPREE: Spoofing Resistant GPS Receiver

Global Positioning System (GPS) is used ubiquitously in a wide variety of applications ranging from navigation and tracking to modern smart grids and communication networks. However, it has been demonstrated that modern GPS receivers are vulnerable to signal spoofing attacks. For example, today it is possible to change the course of a ship or force a drone to land in an hostile area by simply s...

Spoofing and Anti-Spoofing Measures

Detection and Exclusion RAIM Algorithm against Spoofing/Replaying Attacks

Malicious attacks, notably spoofing and replaying, in addition to jamming, have been shown increasingly practical even for attackers without high levels of sophistication. This makes malicious interference and manipulation a significant threat for Global Navigation Satellite Systems (GNSS)-based applications. Receiver Autonomous Integrity Monitoring (RAIM) has been widely used in safety-critica...

Spoofing Detection in Wireless Networks

Wireless spoofing attacks are easy to launch and can significantly impact the performance of networks. Although the identity of a node can be verified through cryptographic authentication, conventional security approaches are not always desirable because of their overhead requirements. Using spatial information the following are performed 1) detecting spoofing attacks; 2) determining the number...