90 citations · 314 across the 19 of their papers we have counts for
15 papers · 1 filter
5G Puppeteer: Chaining Hidden Command and Control Channels in 5G Core Networks
Julian Sturm, Daniel Fraunholz, Oliver Zeidler +2
Mobile networks are essential for modern societies. The most recent generation of mobile networks will be even more ubiquitous than previous ones. Therefore, the security of these…
P3LI5: Practical and Confidential Lawful Interception on the 5G Core
Francesco Intoci, Julian Sturm, Daniel Fraunholz +2
Lawful Interception (LI) is a legal obligation of Communication Service Providers (CSPs) to provide interception capabilities to Law Enforcement Agencies (LEAs) in order to gain in…
Evaluating Deception and Moving Target Defense with Network Attack Simulation
Daniel Reti, Karina Elzer, Daniel Fraunholz +2
In the field of network security, with the ongoing arms race between attackers, seeking new vulnerabilities to bypass defense mechanisms and defenders reinforcing their prevention,…
The Global State of Security in Industrial Control Systems: An Empirical Analysis of Vulnerabilities around the World
Simon Daniel Duque Anton, Daniel Fraunholz, Daniel Krohmer +3
Operational Technology (OT)-networks and -devices, i.e. all components used in industrial environments, were not designed with security in mind. Efficiency and ease of use were the…
An Adaptive Honeypot Configuration, Deployment and Maintenance Strategy
Daniel Fraunholz, Marc Zimmermann, Hans D. Schotten
Since honeypots first appeared as an advanced network security concept they suffer from poor deployment and maintenance strategies. State-of-the-Art deployment is a manual process…
Deep Down the Rabbit Hole: On References in Networks of Decoy Elements
Daniel Reti, Daniel Fraunholz, Janis Zemitis +2
Deception technology has proven to be a sound approach against threats to information systems. Aside from well-established honeypots, decoy elements, also known as honeytokens, are…
A Qualitative Empirical Analysis of Human Post-Exploitation Behavior
Daniel Schneider, Daniel Fraunholz, Daniel Krohmer
Honeypots are a well-studied defensive measure in network security. This work proposes an effective low-cost honeypot that is easy to deploy and maintain. The honeypot introduced i…
Investigating the Ecosystem of Offensive Information Security Tools
Simon D Duque Anton, Daniel Fraunholz, Daniel Schneider
The internet landscape is growing and at the same time becoming more heterogeneous. Services are performed via computers and networks, critical data is stored digitally. This enabl…
Using Temporal and Topological Features for Intrusion Detection in Operational Networks
Simon D. Duque Anton, Daniel Fraunholz, Hans Dieter Schotten
Until two decades ago, industrial networks were deemed secure due to physical separation from public networks. An abundance of successful attacks proved that assumption wrong. Intr…
Putting Things in Context: Securing Industrial Authentication with Context Information
Simon Duque Anton, Daniel Fraunholz, Christoph Lipps +2
The development in the area of wireless communication, mobile and embedded computing leads to significant changes in the application of devices. Over the last years, embedded devic…
Implementing SCADA Scenarios and Introducing Attacks to Obtain Training Data for Intrusion Detection Methods
Simon Duque Antón, Michael Gundall, Daniel Fraunholz +1
There are hardly any data sets publicly available that can be used to evaluate intrusion detection algorithms. The biggest threat for industrial applications arises from state-spon…
Evaluation of Machine Learning-based Anomaly Detection Algorithms on an Industrial Modbus/TCP Data Set
Simon Duque Anton, Suneetha Kanoor, Daniel Fraunholz +1
In the context of the Industrial Internet of Things, communication technology, originally used in home and office environments, is introduced into industrial applications. Commerci…
A Question of Context: Enhancing Intrusion Detection by Providing Context Information
Simon Duque Anton, Daniel Fraunholz, Stephan Teuber +1
Due to the fourth industrial revolution, and the resulting increase in interconnectivity, industrial networks are more and more opened to publicly available networks. Apart from th…
Two Decades of SCADA Exploitation: A Brief History
Simon Duque Anton, Daniel Fraunholz, Christoph Lipps +3
Since the early 1960, industrial process control has been applied by electric systems. In the mid 1970's, the term SCADA emerged, describing the automated control and data acquisit…
Demystifying Deception Technology:A Survey
Daniel Fraunholz, Simon Duque Anton, Christoph Lipps +5
Deception boosts security for systems and components by denial, deceit, misinformation, camouflage and obfuscation. In this work an extensive overview of the deception technology e…