4 papers · 1 filter
Hagenberg Risk Management Process (Part 3): Operationalization, Probabilities, and Causal Analysis
Eckehard Hermann, Harald Lampesberger
For risks that cannot be accepted, sufficiently mitigated, or eliminated, continuous observation is a viable approach but requires a model that can be operationalized. The Hagenber…
Hagenberg Risk Management Process (Part 2): From Context-Sensitive Triage to Case Analysis With Bowtie and Bayesian Networks
Eckehard Hermann, Harald Lampesberger
Risk matrices (heatmaps) are widely used for information and cyber risk management and decision-making, yet they are often too coarse for today's resilience-driven organizational a…
Hagenberg Risk Management Process (Part 1): Multidimensional Polar Heatmaps for Context-Sensitive Risk Analysis
Eckehard Hermann, Harald Lampesberger
Traditional two-dimensional risk matrices (heatmaps) are widely used to model and visualize likelihood and impact relationships, but they face fundamental methodological limitation…
An Incremental Learner for Language-Based Anomaly Detection in XML
Harald Lampesberger
The Extensible Markup Language (XML) is a complex language, and consequently, XML-based protocols are susceptible to entire classes of implicit and explicit security problems. Mess…