29 citations · 54 across the 11 of their papers we have counts for
11 papers
Beyond the Dolev-Yao Model: Realistic Application-Specific Attacker Models for Applications Using Vehicular Communication
Christoph Ponikwar, Hans-Joachim Hof, Smriti Gopinath +1
In recent time, the standards for Vehicular Ad-hoc Networks (VANETs) and Intelligent Transportation Systems (ITSs) matured and scientific and industry interest is high especially a…
Overview on Security Approaches in Intelligent Transportation Systems
Christoph Ponikwar, Hans-Joachim Hof
Major standardization bodies developed and designed systems that should be used in vehicular ad-hoc networks. The Institute of Electrical and Electronics Engineers (IEEE) in Americ…
Apate - A Linux Kernel Module for High Interaction Honeypots
Christoph Pohl, Michael Meier, Hans-Joachim Hof
Honeypots are used in IT Security to detect and gather information about ongoing intrusions, e.g., by documenting the approach of an attacker. Honeypots do so by presenting an inte…
Secure Scrum: Development of Secure Software with Scrum
Christoph Pohl, Hans-Joachim Hof
Nowadays, the use of agile software development methods like Scrum is common in industry and academia. Considering the current attacking landscape, it is clear that developing secu…
ASIA: An Access Control, Session Invocation and Authorization Architecture for Home Energy Appliances in Smart Energy Grid Environments
Rainer Falk, Steffen Fries, Hans-Joachim Hof
With the advent of the smart energy grid - an energy transportation and distribution network being combined with an IT network for its monitoring and control - information security…
User-Centric IT Security - How to Design Usable Security Mechanisms
Hans-Joachim Hof
Nowadays, advanced security mechanisms exist to protect data, systems, and networks. Most of these mechanisms are effective, and security experts can handle them to achieve a suffi…
The All-Seeing Eye: A Massive-Multi-Sensor Zero-Configuration Intrusion Detection System for Web Applications
Christoph Pohl, Hans-Joachim Hof
Timing attacks are a challenge for current intrusion detection solutions. Timing attacks are dangerous for web applications because they may leak information about side channel vul…
Secure Communication Using Electronic Identity Cards for Voice over IP Communication, Home Energy Management, and eMobility
Rainer Falk, Steffen Fries, Hans-Joachim Hof
Using communication services is a common part of everyday life in a personal or business context. Communication services include Internet services like voice services, chat service…
Fighting Spam by Breaking the Econonmy of Advertisment by Unsolicited Emails
Alexander Schmidtke, Hans-Joachim Hof
Unsolicited email (spam) is still a problem for users of the email service. Even though current email anti-spam solutions filter most spam emails, some spam emails still are delive…
Towards Enhanced Usability of IT Security Mechanisms - How to Design Usable IT Security Mechanisms Using the Example of Email Encryption
Hans-Joachim Hof
Nowadays, advanced security mechanisms exist to protect data, systems, and networks. Most of these mechanisms are effective, and security experts can handle them to achieve a suffi…
BREW: A Breakable Web Application for IT-Security Classroom Use
Christoph Pohl, Kathrin Schlierkamp, Hans-Joachim Hof
This paper presents BREW (Breakable Web Application), a tool for teaching IT Security. BREWs main teaching targets are identification and exploitation of vulnerabilities, using tec…