5 papers
Time-Based State-Management of Hash-Based Signature CAs for VPN-Authentication
Daniel Herzinger, Linus Heise, Daniel Loebenberger +1
Advances in quantum computing necessitate migrating the entire technology stack to post-quantum cryptography. This includes IPsec-based VPN connection authentication. Although ther…
Analyzing the Attack Surface and Threats of Industrial Internet of Things Devices
Simon Liebl, Leah Lathrop, Ulrich Raithel +3
The growing connectivity of industrial devices as a result of the Internet of Things is increasing the risks to Industrial Control Systems. Since attacks on such devices can also c…
Threat Analysis of Industrial Internet of Things Devices
Simon Liebl, Leah Lathrop, Ulrich Raithel +2
As part of the Internet of Things, industrial devices are now also connected to cloud services. However, the connection to the Internet increases the risks for Industrial Control S…
Security of Cloud Services with Low-Performance Devices in Critical Infrastructures
Michael Molle, Ulrich Raithel, Dirk Kraemer +3
As part of the Internet of Things (IoT) and Industry 4.0 Cloud services are increasingly interacting with low-performance devices that are used in automation. This results in secur…
A Secure and Privacy-Friendly Logging Scheme
Andreas AÃmuth, Robert Duncan, Simon Liebl +1
Finding a robust security mechanism for audit trail logging has long been a poorly satisfied goal. There are many reasons for this. The most significant of these is that the audit…