Results 31 to 40 of about 45,521 (247)
Spoof Diarization: "What Spoofed When" in Partially Spoofed Audio
Interspeech 2024This paper defines Spoof Diarization as a novel task in the Partial Spoof (PS) scenario. It aims to determine what spoofed when, which includes not only locating spoof regions but also clustering them according to different spoofing methods. As a pioneering study in spoof diarization, we focus on defining the task, establishing evaluation metrics, and ...
Zhang, Lin +6 more
openaire +2 more sources
Development status and challenges of anti-spoofing technology of GNSS/INS integrated navigation
Frontiers in PhysicsThe threat of spoofing interference has posed a severe challenge to the security application of Global Navigation Satellite System (GNSS). It is particularly urgent and critical to carry out in-depth defense research on spoofing interference.
Lei Wang +11 more
doaj +1 more source
Investigasi Email Spoofing dengan Metode Digital Forensics Research Workshop (DFRWS)
JEPIN (Jurnal Edukasi dan Penelitian Informatika), 2016 Email spoofing merupakan kegiatan melakukan manipulasi data pada header email. Serangan yang paling terkenal dari email spoofing adalah serangan phishing, Tujuan dilakukan penelitian ini adalah untuk memberi wawasan tentang cara kerja melakukan ...
Andri Lesmana Suryana +2 more
doaj +1 more source
Visual/Inertial/GNSS Integrated Navigation System under GNSS Spoofing Attack
Remote Sensing, 2022 Visual/Inertial/GNSS (VIG) integrated navigation and positioning systems are widely used in unmanned vehicles and other systems. This VIG system is vulnerable to of GNSS spoofing attacks.
Nianzu Gu, Fei Xing, Zheng You
doaj +1 more source
Receiver-Autonomous Spoofing Detection: Experimental Results of a Multi-antenna Receiver Defense Against a Portable Civil GPS Spoofer [PDF]
, 2011 In this work we demonstrate the use of a dual antenna receiver that employs a receiver-autonomous angle-ofarrival spoofing countermeasure. This defense is conjectured to be effective against all but the most sophisticated spoofing attempts.
Montgomery, Paul Y.
core +1 more source
GNSS Spoofing Detection Using Q Channel Energy
Remote Sensing, 2023 Spoofing interference poses a significant challenge to the Global Navigation Satellite System (GNSS). To effectively combat intermediate spoofing signals, this paper presents an enhanced spoofing detection method based on abnormal energy of the ...
Jiaqi Wang +5 more
doaj +1 more source
GNSS Spoofing Detection Based on Coupled Visual/Inertial/GNSS Navigation System
Sensors, 2021 Spoofing attacks are one of the severest threats for global navigation satellite systems (GNSSs). This kind of attack can damage the navigation systems of unmanned air vehicles (UAVs) and other unmanned vehicles (UVs), which are highly dependent on GNSSs.
Nianzu Gu, Fei Xing, Zheng You
doaj +1 more source
Face Spoofing Detection by Fusing Binocular Depth and Spatial Pyramid Coding Micro-Texture Features
, 2017 Robust features are of vital importance to face spoofing detection, because various situations make feature space extremely complicated to partition. Thus in this paper, two novel and robust features for anti-spoofing are proposed.
Lin, Tianwei, Song, Xiao, Zhao, Xu
core +1 more source
On Disentangling Spoof Trace for Generic Face Anti-spoofing [PDF]
, 2020 Prior studies show that the key to face anti-spoofing lies in the subtle image pattern, termed "spoof trace", e.g., color distortion, 3D mask edge, Moire pattern, and many others. Designing a generic anti-spoofing model to estimate those spoof traces can improve not only the generalization of the spoof detection, but also the interpretability of the ...
Liu, Yaojie +2 more
openaire +2 more sources
IET Radar, Sonar & NavigationGlobal navigation satellite system (GNSS) is widely recognised to be vulnerable to spoofing attacks. A sophisticated form of GNSS spoofing, termed distributed spoofing, transmits each spoofing signal through dedicated antennas.
Minghan Zhong +3 more
doaj +1 more source