This paper presents the current state of the art on attack and defense modeling approaches
that are based on directed acyclic graphs (DAGs). DAGs allow for a hierarchical …

Enterprise architecture (EA) is a description of an enterprise from an integrated business
and IT perspective intended to improve business and IT alignment, and is used in the …

Management of the enterprise architecture has become increasingly recognized as a crucial
part of both business and IT management. Still, a common understanding and …

To facilitate rational decision making regarding cyber security investments, decision makers
need to be able to assess expected losses before and after potential investments. This …

With the emergence of new enterprise models, such as technology-based enterprises, and
the large quantity of information generated through technological advances, the Zachman …

Enterprise architecture makes the connection between enterprise goals, processes and IT
systems. These connections represented in causal models can be used to enhance decision …

Enterprise Architecture (EA) as a discipline that manages large amount of models and
information about different aspects of the enterprise, can support decision making on …

This paper presents an integrated enterprise architecture framework for qualitative and
quantitative modeling and assessment of enterprise IT service availability. While most …

En el campo de la informática administrativa resulta de gran importancia evaluar los
sistemas de información que le darán soporte a los procesos y las metas. Para lograr la …

Enterprise models are created for documenting and communicating the structure and state
of Business and Information Technologies elements of an enterprise. After models are …