The paper discusses an extension of our prior work namely Cybersecurity Knowledge Graph (CSKG) with adversary tactics and techniques, to support analysts in connecting log events to higher level attack steps. For this purpose, we developed a vocabula...

The paper introduces a novel approach to dynamically construct virtual log knowledge graphs directly from heterogeneous raw log files across multiple hosts. It furthermore contextualizes the results with internal and external background knowledge to ...

In this paper, we introduce a semantic approach for file system activity monitoring and forensics. We proposed a vocabulary (depicted in Figure 1) for file access information and implement an architecture (shown in Figure 2) for log acquisition, log ...

In der ersten Juniwoche fand die 15. Extended Semantic Web Conference (ESWC) 2018 auf Kreta statt. Die ESWC ist eine der wichtigsten Konferenzen im Bereich semantischer Technologien und ich hatte die Gelegenheit, meine Arbeit „Semantic Query Federati...