TY - CHAP A1 - Makrushin, Andrey A1 - Neubert, Tom A1 - Dittmann, Jana T1 - Humans Vs. Algorithms: Assessment of Security Risks Posed by Facial Morphing to Identity Verification at Border Control T2 - Konferenz: 14th International Conference on Computer Vision Theory and Applications, Prague, Czech Republic, 2019/ Titel: Proceedings of the 14th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications Y1 - 2019 UR - http://www.scitepress.org/DigitalLibrary/Link.aspx?doi=10.5220/0007378905130520 SN - 978-989-758-354-4 U6 - https://doi.org/10.5220/0007378905130520 SP - 513 EP - 520 PB - SCITEPRESS - Science and Technology Publications CY - Prague, Czech Republic ER - TY - CHAP A1 - Kirst, Stefan A1 - Clausing, Eric A1 - Dittmann, Jana A1 - Vielhauer, Claus ED - Lewis, Colin ED - Burgess, Douglas T1 - A first approach to the detection and equalization of distorted latent fingerprints and microtraces on non-planar surfaces with confocal laser microscopy T2 - Konferenz: SPIE Security + Defence 24-27 September 2012; Edinburgh, United Kingdom/ Titel: Proceedings Volume 8546 SPIE Security + Defence | 24-27 September 2012 Optics and Photonics for Counterterrorism, Crime Fighting, and Defence VIII Y1 - 2012 UR - http://proceedings.spiedigitallibrary.org/proceeding.aspx?doi=10.1117/12.971452 U6 - https://doi.org/10.1117/12.971452 PB - SPIE ER - TY - CHAP A1 - Fischer, Robert A1 - Gruhn, Stefan A1 - Vielhauer, Claus ED - Schelkens, Peter ED - Ebrahimi, Touradj ED - Cristóbal, Gabriel ED - Truchetet, Frédéric ED - Saarikko, Pasi T1 - Surface classification and detection of latent fingerprints based on 3D surface texture parameters T2 - Konferenz: SPIE Photonics Europe/ Titel: PROCEEDINGS VOLUME 8436 SPIE PHOTONICS EUROPE | 16-19 APRIL 2012 Optics, Photonics, and Digital Technologies for Multimedia Applications II Y1 - 2012 UR - http://proceedings.spiedigitallibrary.org/proceeding.aspx?doi=10.1117/12.922772 U6 - https://doi.org/10.1117/12.922772 ER - TY - CHAP A1 - Clausing, Eric A1 - Kraetzer, Christian A1 - Dittmann, Jana A1 - Vielhauer, Claus T1 - A first approach for digital representation and automated classification of toolmarks on locking cylinders using confocal laser microscopy T2 - Konferenz: SPIE Security + Defence 24-27 September 2012; Edinburgh, United Kingdom/ Titel: Proceedings Volume 8546 - SPIE Security + Defence 24-27 September 2012 - Optics and Photonics for Counterterrorism, Crime Fighting, and Defence VIII Y1 - 2012 UR - http://proceedings.spiedigitallibrary.org/proceeding.aspx?doi=10.1117/12.971454 U6 - https://doi.org/10.1117/12.971454 PB - SPIE ER - TY - CHAP A1 - Loose, Harald A1 - Meißner, Tina T1 - Observing Eye Movements within EOG Signals T2 - Konferenz: 13. Nachwuchswissenschaftlerkonferenz mitteldeutscher Fachhochschulen/ Titel: Tagungsband - 13. Nachwuchswissenschaftlerkonferenz Y1 - 2012 SN - 978-3-86870-436-5 IS - 13 SP - 31 EP - 36 PB - Re Di Roma CY - Görlitz ER - TY - CHAP A1 - Meißner, Tina A1 - Loose, Harald T1 - Interpretation of EOG Data in order to observe eye movements T2 - Konferenz: International Conference on Bio-inspired Systems and Signal Processing/ Titel: Proceedings of the International Conference on Bio-inspired Systems and Signal Processing Y1 - 2012 UR - http://www.scitepress.org/DigitalLibrary/Link.aspx?doi=10.5220/0003776603930397 SN - 978-989-8425-89-8 U6 - https://doi.org/10.5220/0003776603930397 SP - 393 EP - 397 PB - SciTePress - Science and and Technology Publications CY - Vilamoura, Algarve, Portugal ER - TY - CHAP A1 - Scheidat, Tobias A1 - Vielhauer, Claus A1 - Fischer, Robert T1 - Comparative study on fusion strategies for biometric handwriting T2 - Konferenz: MM&Sec '11: Multimedia and Security Workshop/ Titel: Proceedings of the thirteenth ACM multimedia workshop on Multimedia and security Y1 - 2011 UR - https://dl.acm.org/doi/10.1145/2037252.2037264 SN - 978-1-4503-0806-9 U6 - https://doi.org/10.1145/2037252.2037264 SP - 61 EP - 68 PB - ACM CY - Buffalo New York USA ER - TY - CHAP A1 - Loose, Harald A1 - Tetzlaff, Laura A1 - Bolmgren, Jon T1 - A Public Dataset of Overground and Treadmill Walking in Healthy Individuals Captured by Wearable IMU and sEMG Sensors T2 - Konferenz: 13th International Conference on Bio-inspired Systems and Signal Processing,Valletta, Malta, 2020/ Konferenzband: Proceedings of the 13th International Joint Conference on Biomedical Engineering Systems and Technologies N2 - The paper presents our public Gait Analysis Data Base (http://gaitanalysis.th-brandenburg.de), which contains 3D walking kinematics and muscle activity data from healthy adults walking at normal, slow or fast pace on the flat ground or at an incremental speeds on treadmill. The acceleration, angular velocity and magnetic rate vectors are measured using XSens MTw sensors attached to both feet, shanks, thighs and the pelvis. EMG recordings are acquired using PLUX sEMG sensors applied at various leg muscles. The paper gives not only a detailed description of the data base, its webpage and the used terms (scenario, proband, experiment and trial), but also an overview about the experimental setup, the acquisition of data and the procedure of the experiments, the data processing and evaluation. Results of exemplary applications are described in the second part of the paper. Y1 - 2020 UR - https://www.scitepress.org/DigitalLibrary/Link.aspx?doi=10.5220/0008879501640171 SN - 978-989-758-398-8 U6 - https://doi.org/10.5220/0008879501640171 SP - 164 EP - 171 PB - SCITEPRESS - Science and Technology Publications CY - Valletta, Malta ER - TY - CHAP A1 - Seyerlein-Klug, Annegrit ED - Wahlster, Wolfgang ED - Winterhalter, Christoph T1 - Kapitel 4: IT-Sicherheit bei KI-Systemen T2 - Deutsche Normungsroadmap Künstliche Intelligenz Y1 - 2020 SP - 97 EP - 116 PB - DKE CY - Berlin/Frankfurt am Main ET - 1 ER - TY - CHAP A1 - Grunwald, Guido A1 - Schwill, Jürgen ED - Pantoja, Felipe ED - Wu, Shuang ED - Krey, Nina T1 - Corporate Sustainability Crisis Management: A Conceptual Framework T2 - Konferenz: Academy of Marketing Science World Marketing Congress, 2020/ Konferenzband: Enlightened Marketing in Challenging Times. AMSWMC 2019. Developments in Marketing Science: Proceedings of the Academy of Marketing Science. Y1 - 2020 UR - https://link.springer.com/chapter/10.1007/978-3-030-42545-6_43 SN - 978-3-030-42544-9 U6 - https://doi.org/10.1007/978-3-030-42545-6_43 PB - Springer Cham ER - TY - CHAP A1 - Lüthy, Anja T1 - Recruiting und Employer Branding mit den Mitarbeitern: Corporate Influencer als Unternehmensbotschafter T2 - Praxishandbuch Social Media Recruiting. Experten Know-How / Praxistipps / Rechtshinweise Y1 - 2020 UR - https://link.springer.com/chapter/10.1007/978-3-658-29438-0_9 SN - 978-3-658-29437-3 U6 - https://doi.org/10.1007/978-3-658-29438-0_9 SP - 377 EP - 412 PB - Springer Gabler Wiesbaden CY - Gabler Wiesbaden ER - TY - INPR A1 - Loose, Harald T1 - Discussion of Possible Faults in Gait Measurements using Wearable Xsens IMUs N2 - The paper presents a public available dataset acquired with wearable inertial measurement units (Xsens MTw) in various walking scenarios. The database provides preprocessed recordings including acceleration, angular velocity and magnetic rate vectors as well as the orientation quaternions. The paper describes the gait measurement system including the whole process chain from the choice of the measurement principle and devices, the data acquisition, the data processing and post-processing. Possible faults and prevention methods are analyzed. Exemplary, indicators of their effect are introduced and discussed. Y1 - 2020 UR - https://www.researchgate.net/publication/349762124_Discussion_of_Possible_Faults_in_Gait_Measurements_using_Wearable_Xsens_IMUs ER - TY - CHAP A1 - Kramann, Guido T1 - Of renouncing to do something grandiose T2 - Konferenz: X ubimus - Ubiquitous Music Workshop 2020, Online, 2020/ Konferenzband: Proceedings of the 10th Workshop on Ubiquitous Music (UbiMus); November 9 - 13, 2020 (online) N2 - A central idea of ubiquitous music is that music does not arise from the ideas of an isolated genius, but rather from the interaction of several participants [Keller et al. 2014]. But this requires a certain amount of restraint on the part of the designers of the respective setting and at the same time seems to require a full disclosure of the underlying theoretical and aesthetic concepts to the participants, if the participants are really to be taken seriously and given the means to actually be able to become creative themselves in an understandable way within the given context. In this paper, the consequences of such a demand are first discussed theoretically. Finally, for the concept developed by the author, ”Every human being can compose on the basis of natural numbers”, an attempt is made in this specific case to determine in what form such a concept could be passed on in order to meet the above criteria. Y1 - 2020 UR - https://zenodo.org/record/4246025 SN - 978-65-00-10188-1 U6 - https://doi.org/10.5281/zenodo.4246025 SP - 21 EP - 35 PB - Zenodo CY - Online ER - TY - JOUR ED - Wieneke-Toutaoui, Burghilde ED - Fischer, Arno T1 - Forschungsbericht der Fachhochschule Brandenburg 2013 - 2014 T1 - Research Report of the Brandenburg University of Applied Sciences 2013 - 2014 T3 - Forschungsbericht der Technischen Hochschule Brandenburg - 2013/2014 T3 - Forschungsbericht der Fachhochschule Brandenburg - 2013/2014 KW - Fachhochschule Brandenburg KW - Forschungsbericht KW - Forschung Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:522-opus4-32112 SN - 1861-3462 CY - Brandenburg an der Havel ER - TY - THES A1 - Schwabe, Carina T1 - Derivation of a technical representation of the MITRE ATT&CK matrix and further analyses of the kill chain N2 - In modern societies, technology has a high value, as nearly all systems are controlled by information technology. This thesis aims to develop a technical representation of the MITRE ATT&CK matrix to enable faster and more effective responses to cyber attacks. Based on a analysis of common cyber attack models, such as the Diamnond Model of Intrusion Analysis and the Lockheed Martin Cyber Kill Chain, the MITRE ATT&CK matrix is used to develop an extended Kill Chain model. In this new model, MITRE tactics are grouped into five sequential attack phases, allowing for a clearer differentiation between actions taken during an attack. Aditionally, one ongoing group of MITRE tactics was identified. Building on this model, two graph-based representations are developed: a simple graph structure and a hierarchical, tree-shaped graph of MITRE tactics and techniques. The following discussion addresses the practical application of the new model, as well as potential further developments, such as integrating AI to analyse and predict existing and potential attack patterns. KW - Computersicherheit KW - MITRE KW - Modellierung Y1 - 2024 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:522-opus4-32152 PB - Technische Hochschule Brandenburg CY - Brandenburg an der Havel ER - TY - THES A1 - Reinhardt, Janek Simon T1 - Untersuchung der Realisierbarkeit von Heartbeat-Monitoring in Wazuh N2 - Der Stellenwert der Überwachung der Sicherheit von IT-Systemen nimmt mit dem Voranschreiten der Digitalisierung immer weiter zu. Um diese Aufgabe zu vereinfachen werden Monitoring-Systeme eingesetzt. Diese sammeln und verarbeiten Daten, um den Status des IT-Systems zu ermitteln. Zu diesen Monitoring-Systemen zählt Wazuh, welches in der Lage ist, die "Integrität" und "Vertraulichkeit" unter Zuhilfenahme von Agenten zu überwachen. Damit deckt Wazuh lediglich zwei der drei Schutzziele der IT-Sicherheit ab. Aus diesem Grund wird in dieser Bachelorarbeit untersucht, auf welche Art und Weise sich das SIEM und XDR System um Heartbeat Monitoring erweitern lässt. Dadurch wird Wazuh befähigt das dritte Schutzziel der IT-Sicherheit, die Verfügbarkeit, zu überwachen. Zu diesem Zweck wird eine Erweiterung der Wazuh-Implementierung um den Heartbeat Daemon des Elastic Stacks durchgeführt. Die Implementierung soll in der Lage sein, die Daten des Heartbeat Daemons zu empfangen, zu speichern, darzustellen und Benachrichtigungen auszulösen, sobald sich der Status von überwachten Systemkomponenten ändert. Um die Funktionalität dieses Proof of Concepts zu überprüfen wird Heartbeat Monitoring ebenfalls in einem Vergleichssystem umgesetzt. Dabei handelt es sich um die native Umgebung des Daemons, den Elastic Stack. Die Funktionalität des Elastic Stacks konnte auf unterschiedlichen Wegen reproduziert werden. Dies erfolgt zum einen durch die direkte Verarbeitung der Heartbeat-Ausgabe durch Wazuh. Alternativ besteht die Möglichkeit, die Heartbeat-Daten direkt in Wazuhs Datenbank zu schreiben. In Abhängigkeit der Version des Heartbeat-Daemons ist die Verwendung von Logstash als Middleware erforderlich. Das Darstellen der Daten ist für beide Methoden in Wazuhs Weboberfläche möglich. Das Erweitern von Wazuh um Heartbeat Monitoring ermöglicht der Software die Abdeckung der relevantesten Schutzziele der IT-Sicherheit. Es wird gezeigt, welche Methoden zur Erweiterung der Open-Source-Software angewendet werden können. KW - Wazuh KW - OpenSearch KW - Monitoring KW - Überwachung KW - IT-Sicherheit KW - Heartbeat KW - Verfügbarkeit KW - Availability KW - Computersicherheit KW - Elasticsearch Y1 - 2024 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:522-opus4-32204 PB - Technische Hochschule Brandenburg CY - Brandenburg an der Havel ER - TY - BOOK A1 - Grunwald, Guido A1 - Schwill, Jürgen T1 - Nachhaltigkeitsmarketing BT - Grundlagen - Gestaltungsoptionen - Umsetzung KW - Nachhaltigkeit KW - Marketingmanagement Y1 - 2022 SN - 978-3-7910-4927-4 (eBook) SN - 978-3-7910-4925-0 PB - Schäffer-Poeschel CY - Stuttgart ET - 1. Auflage ER - TY - CHAP A1 - Giske, Karl A1 - Bankwitz, Madeleine A1 - Engel, Christian A1 - Bendyk, Ricky A1 - Hirsch, Soeren T1 - Advanced Sensor Systems for Sustainable Building Modernization: A Technological Approach to Enhance CO2 Savings T2 - EUROSENSORS XXXVI, Debrecen, Hungary, 2024 N2 - This work presents an advanced sensor system design developed to improve diagnostic methods for sustainable building renovation, with focus on the optimization of energy efficiency and the achievement of significant CO2 reduction in the construction sector. Introduction Considering the challenges posed by climate change, it is imperative to adopt innovative strategies in all sectors, with particular focus on construction and real estate, which are well-known contributors to energy consumption and CO2 emissions. Sustainable renovation represents a pivotal approach for enhancing energy efficiency , reducing energy demand and improving environmental footprints through precise resource management and energy-efficient construction practices [1]. Y1 - 2024 SN - 978-3-910600-03-4 U6 - https://doi.org/10.5162/EUROSENSORSXXXVI/OT10.184 SP - 216 EP - 217 ER - TY - THES A1 - Ferneding, Conrad T1 - Analysis of Vulnerability CVE-2024-3094 in XZ Utils: Precedent Supply Chain Attack and Incident Analysis N2 - This thesis falls within the domain of cybersecurity and computer science, specifically focusing on the vulnerability CVE-2024-3094, which has a CVSS score of 10, discovered in late March of 2024. It integrates methodologies from network security, reverse engineering, and OSINT to thoroughly investigate this vulnerability. An aspect of this thesis will be the exploration of the incident and its social engineering campaign that led to a threat actor becoming a maintainer of XZ Utils. Another part of this work will be the analysis of how the vulnerability in XZ Utils affects SSH and whether SSH authentication is compromised by this vulnerability. The objective is to conduct a Proof of Concept (PoC) to demonstrate the presence of the backdoor. KW - Computersicherheit KW - Reverse Engineering KW - Social Engineering Y1 - 2024 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:522-opus4-32278 PB - Technische Hochschule Brandenburg CY - Brandenburg an der Havel ER - TY - THES A1 - Allwardt, Arne T1 - Analyse von Machine-Learning-Methoden zur synthetischen Erzeugung von Zeitreihen N2 - In der Domäne der Zeitreihen besteht ein Mangel an qualitativ hochwertigen Daten, was die Leistungsfähigkeit von Deep-Learning-Modellen beeinträchtigen kann. Diese Arbeit untersucht Data-Augmentation-Methoden im Bereich von Zeitreihen, welche dieses Problem adressieren. Dabei werden insbesondere Machine-Learning-Verfahren (Autoencoder, Variational Autoencoder, TimeGAN) untersucht und mit algorithmischen Ansätzen (Jittering, Time Warping) verglichen. Die Methoden werden anhand der Kriterien Ähnlichkeit, Diversität und Nützlichkeit bewertet. Die Ergebnisse zeigen, dass algorithmische Verfahren konsistent bessere Ergebnisse liefern als Machine-Learning-Methoden. Zudem wird festgestellt, dass der Einsatz generativer Machine-Learning-Verfahren nur dann sinnvoll ist, wenn das generative Modell weniger komplex ist als das Modell, welches die synthetischen Daten letztlich verwenden soll. N2 - In the domain of time series, there is a lack of high-quality data, which can negatively affect the performance of deep learning models. This thesis examines data augmentation methods in the field of time series that address this issue. In particular, machine learning approaches (Autoencoders, Variational Autoencoders, TimeGAN) are investigated and compared with algorithmic techniques (Jittering, Time Warping). The methods are evaluated using discriminative-, visual- and predictive evaluation. The results show that algorithmic approaches consistently yield better outcomes than machine learning methods. Furthermore, it is noted that the use of generative machine learning techniques is only meaningful when the generative model is less complex than the model that will ultimately utilize the synthetic data. KW - Machine Learning KW - Data Augmentation KW - Zeitreihen KW - Maschinelles Lernen KW - Data Augmentation KW - Zeitreihe Y1 - 2024 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:522-opus4-32017 ER -