Signal Injection Attacks against CCD Image Sensors
Sebastian Köhler, Richard Baker, Ivan Martinović
2022Proceedings of the 2022 ACM on Asia Conference on Computer and Communications Security24 citationsDOI
Abstract
Since cameras have become a crucial part in many safety-critical systems and applications, such as autonomous vehicles and surveillance, a large body of academic and non-academic work has shown attacks against their main component --- the image sensor. However, these attacks are limited to coarse-grained and often suspicious injections because light is used as an attack vector. Furthermore, due to the nature of optical attacks, they require the line-of-sight between the adversary and the target camera.
Topics & Concepts
Computer scienceAdversaryComputer visionSIGNAL (programming language)Line-of-sightSightComponent (thermodynamics)Artificial intelligenceComputer securityImage sensorLine (geometry)Image (mathematics)EngineeringPhysicsAerospace engineeringOpticsMathematicsThermodynamicsProgramming languageGeometryPhysical Unclonable Functions (PUFs) and Hardware SecurityDigital Media Forensic DetectionAdvanced Optical Sensing Technologies