D2.1 Graph Ontology for Evidence Storage

EMERALD aims to integrate evidence collected at different levels of the cloud service into a single graph- based structure, the Certification Graph (CertGraph). This document describes the development of a uniform schema for storing and linking these heterogenous data. The report mainly involves T2.1, but also inputs of T2.2,T2.3, T2.4, T2.5, and T3.1 are considered.