Results 21 to 30 of about 1,652,842 (168)

Environmental forensics in groundwater coupling passive sampling and high resolution mass spectrometry for screening.

Science of the Total Environment, 2016
One of the difficulties encountered when monitoring groundwater quality is low and fluctuating concentration levels and complex mixtures of micropollutants, including emerging substances or transformation products.
C. Soulier, Charlotte Coureau, A. Togola
semanticscholar   +1 more source

Digital video passive forensics for its authenticity and source

Tongxin xuebao, 2011
The characteristics of various video forgery operations and their influences to video passive forensics were analyzed.From two aspects of authenticity and source identifications,typical approaches in passive video forensics,such as those video forgery ...
CHEN Wei-bing1, YANG Gao-bo2, CHEN Ri-chao2, ZHU Ning-bo2   +3 more
doaj   +2 more sources

Research on Active Defense of Facial Images in Deepfakes [PDF]

ITM Web of Conferences
In today's society, with the rapid development of generative artificial intelligence, generative adversarial network (GAN) based on deep learning, image synthesis and replacement technology of deepfake technology has reached an unprecedented degree of ...
Zhang Hanze
doaj   +1 more source

Electromagnetismlike Mechanism Descriptor with Fourier Transform for a Passive Copy-move Forgery Detection in Digital Image Forensics

International Conference on Pattern Recognition Applications and Methods, 2017
Copy-move forgery is a special type of forgery that involves duplicating one region of an image by covering it with a copy of another region from the same image.
Sajjad Dadkhah, Mario Koeppen, H. Jalab, Somayeh Sadeghi, A. A. Manaf, D. Uliyan   +5 more
semanticscholar   +1 more source

Secure Active and Passive Beamforming in IRS-Aided MIMO Systems

IEEE Transactions on Information Forensics and Security, 2022
In intelligent reflecting surface (IRS)-aided multiple-input multiple-output (MIMO) systems, the IRS can be utilized to suppress the information leakage towards malicious terminals. This can lead to significant secrecy gains.
Saba Asaad, Yi-Fei Wu, Ali Bereyhi, Ralf R. Müller, R. Schaefer, H. Poor   +5 more
semanticscholar   +1 more source

Deepfake Media Forensics: Status and Future Challenges

Journal of Imaging
The rise of AI-generated synthetic media, or deepfakes, has introduced unprecedented opportunities and challenges across various fields, including entertainment, cybersecurity, and digital communication.
Irene Amerini, Mauro Barni, S. Battiato, P. Bestagini, Giulia Boato, V. Bruni, Roberto Caldelli, F. D. De Natale, R. de Nicola, Luca Guarnera, S. Mandelli, Taiba Majid, G. Marcialis, Marco Micheletto, Andrea Montibeller, G. Orrú, A. Ortis, Pericle Perazzo, Giovanni Puglisi, Nischay Purnekar, Davide Salvi, Stefano Tubaro, Massimo Villari, D. Vitulano   +23 more
semanticscholar   +1 more source

Memory Forensics of the OpenDaylight Software-Defined Networking (SDN) Controller

ARES, 2023
Software-Defined Networking (SDN) abstracts the underlying networking hardware by keeping the control plane and the data separated. SDNs use the control plane to direct network traffic, while OpenFlow switches and routers play a passive role in the ...
Abdullah Alshaya, Adam Kardorff, Christian Facundus, I. Baggili, G. Richard   +4 more
semanticscholar   +1 more source

Reliable Digital Forensics in the Air

Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, 2022
As the drone becomes widespread in numerous crucial applications with many powerful functionalities (e.g., reconnaissance and mechanical trigger), there are increasing cases related to misused drones for unethical even criminal activities.
Zhengxiong Li, Baicheng Chen, Xingyu Chen, Chenhan Xu, Yuyang Chen, Feng Lin, Chang-Tsu Li, Karthik Dantu, Kui Ren, Wen-Yao Xu   +9 more
semanticscholar   +1 more source

Mobile device forensics: a snapshot [PDF]

, 2013
In the increasingly dynamic environment of mobile forensics, this paper provides an overview of the capabilities of three popular mobile forensic tools on three mobile phones based on Apple’s iOS, Google’s Android and RIM’s BlackBerry operating systems.
Kim-Kwang Raymond Choo, Ben Martini, Jill Slay, Christopher Tassone   +3 more
core  

Incident Analysis & Digital Forensics in SCADA and Industrial Control Systems [PDF]

, 2013
SCADA and industrial control systems have been traditionally isolated in physically protected environments. However, developments such as standardisation of data exchange protocols and increased use of IP, emerging wireless sensor networks and machine-to-
May, John H R, J. May, Spyridopoulos, Theodoros, Tryfonas, Theo, T. Tryfonas, T. Spyridopoulos, May, J.   +6 more
core   +1 more source