The SUNSHINE framework presented in this paper aims at detecting and preventing VoIP fraud and misuse. The SUNSHINE architecture is modular, and considers both prevention and detection at the network as well as the application level. SUNSHINE offers a combination of firewalling and intrusion detection, a distributed sensing system, a CDR analysis based on statistical analysis and artificial intelligence, a component for correlating and aggregating alarms, and a DNS-based real-time blacklist for VoIP. The SUNSHINE framework has been implemented based on components contributed by the project partners and first insights from initial deployment are already available

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Abstract. Cost reducing, ubiquitous access, are foreseeable benefits when organizations outsourcing applications, services to the cloud. However, security is current major challenge that limits their widespread deployments. In this paper, a RESTful security service enabler is proposed to provide authentication, authorization and audit logging services for cloud application developers, by leveraging several important security standards (e.g. OAuth, XACML). Specifically, a prototype of this enabler is ongoing developed based on our requirement investigation in the health care domain and related Generic Enabler technologies in the FI-PPP (Future Internet Public Private Partnership) FIWARE Project.