%0 Conference Paper %B IEEE Workshop on Statistical Signal Processing (SSP) %D 2016 %T Design of data-injection adversarial attacks against spatial field detectors %A R. López-Valcarce %A Daniel Romero %K adversarial signal processing %K compass %K wsn %X

Data-injection attacks on spatial field detection corrupt a subset of measurements to cause erroneous decisions. We consider a centralized decision scheme exploiting spatial field smoothness to overcome lack of knowledge on system parameters such as noise variance. We obtain closed-form expressions for system performance and investigate strategies for an intruder injecting false data in a fraction of the sensors in order to reduce the probability of detection. The problem of determining the most vulnerable subset of sensors is also analyzed.

%B IEEE Workshop on Statistical Signal Processing (SSP) %C Palma de Mallorca, Spain %8 06/2016 %G eng