Selfish mining attacks threaten the tamper-resistance of blockchain systems with consensus mechanisms based on proof-of-work and probabilistic finality. Optimizing blockchain system configurations can mitigate these attacks. This, however, requires …
Data flow diagrams are commonly used in system design to represent data processing and exchange. They are valuable in security analysis due to their applicability in assessing information security-related properties like confidentiality. However, …
In our modern world, the ever-expanding exchange of data and the increased complexity of interconnected software systems make software security challenging. Ideally, security concerns are already addressed early, as discussed with security by design. …
Digitalization is one of the biggest drivers of advancements in the modern automotive domain. The resulting increase in communication is leading to a more intensive exchange of data and the opening up of for merly closed systems. This raises …