J
Jana Dittmann
Researcher at Otto-von-Guericke University Magdeburg
Publications - 311
Citations - 4788
Jana Dittmann is an academic researcher from Otto-von-Guericke University Magdeburg. The author has contributed to research in topics: Digital watermarking & Watermark. The author has an hindex of 32, co-authored 298 publications receiving 4426 citations. Previous affiliations of Jana Dittmann include Fraunhofer Society & Technische Universität Darmstadt.
Papers
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Book ChapterDOI
Security Threats to Automotive CAN Networks --- Practical Examples and Selected Short-Term Countermeasures
TL;DR: In this article, the authors performed several practical tests on recent automotive technology, focusing on automotive systems based on CAN bus technology, and discussed selected countermeasures to address the basic weaknesses exploited in their tests and also gave a short outlook to requirements, potential and restrictions of future, holistic approaches.
Proceedings ArticleDOI
Content-based digital signature for motion pictures authentication and content-fragile watermarking
TL;DR: This work presents a content-based signature technique for image and video authenticity and integrity, introduces a tool for interactive video authentication and proposes content-fragile watermarking, a concept which combines water marking and content- based digital signatures to ensure copyright protection and detection of integrity violation.
Proceedings ArticleDOI
Digital audio forensics: a first practical evaluation on microphone and environment classification
TL;DR: The results show, that for the test set, the used classification techniques and selected steganalysis features, microphones can be better classified than environments.
Journal ArticleDOI
Security threats to automotive CAN networks—Practical examples and selected short-term countermeasures
TL;DR: This article summarises the results of four selected tests performed on the control systems for the window lift, warning light and airbag control system as well as the central gateway and discusses two selected countermeasures to address basic weaknesses exploited in these tests.
Proceedings ArticleDOI
Protecting VoD the easier way
TL;DR: This work presents a trivial scheme that provides similar protection for the content but be used efficiently with multicasting and caching, and introduces receiver-sided introduction of watermarks into the video.