Simon Liebl

Simon Liebl
Siemens

Doctor of Philosophy
Security Expert

About

10
Publications
1,795
Reads
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29
Citations

Publications

Publications (10)
Preprint
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 cause damage to people and machines, they must be properly secured. Therefore, a threat analysis is required in order to identify weaknesses and thus mitigate the risk. In...
Preprint
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 Systems. Therefore, a threat analysis is essential for these devices. In this paper, we examine Industrial Internet of Things devices, identify and rank different sources...
Preprint
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 trail is a highly sought after goal of attackers to ensure that they do not get caught. Thus they have an incredibly strong incentive to prevent companies from succeeding...
Technical Report
Full-text available
Zusammenfassung: Im Zuge des industriellen Internet der Dinge werden Sensoren und Aktoren netzwerkfähig und intelligenter. Die vergrößerte Angriffsfläche führt jedoch zu einem er-höhten Risiko von Cyberangriffen auf industrielle Kontroll-systeme. Vor allem in kritischen Infrastrukturen kann dies zur Gefahr für Mensch und Umwelt werden. In diesem Be...
Technical Report
Full-text available
An increasing number of devices from everyday life and the working environment are being connected to a network, and thus become part of the so-called Internet of Things. However, many of these devices have vulnerabilities that consequently threaten the security and privacy of the users. This report presents the current progress of a PhD project th...
Article
Full-text available
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 cause damage to people and machines, they must be properly secured. Therefore, a threat analysis is required in order to identify weaknesses and thus mitigate the risk. In...
Conference Paper
Full-text available
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 trail is a highly sought after goal of attackers to ensure that they do not get caught. Thus they have an incredibly strong incentive to prevent companies from succeeding...
Conference Paper
Full-text available
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 Systems. Therefore, a threat analysis is essential for these devices. In this paper, we examine Industrial Internet of Things devices, identify and rank different sources...
Conference Paper
Full-text available
Cyberattacks that target hardware are becoming increasingly prevalent. These include probing attacks that aim at physically extracting sensitive information including cryptographic keys from non-volatile memory. Internet of Things devices that communicate with the Cloud are susceptible to such attacks. Therefore, the integrity of data and ability t...

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