Tabla de Contenidos: “…Making Flow-Based Security Detection Parallel -- A Blockchain-Based Architecture for Collaborative DDoS Mitigation with Smart Contracts -- Achieving Reproducible Network Environments with INSALATA -- Towards a Software-Defined Security Framework for Supporting Distributed Cloud -- Optimal Service Function Chain Composition in Network Functions Virtualization -- An Optimized Resilient Advance Bandwidth Scheduling for Media Delivery Services -- The Evaluation of the V2VUNet Concept to Improve Inter-vehicle Communications -- Towards Internet Scale Quality-of-Experience Measurement with Twitter -- Hunting SIP Authentication Attacks Efficiently -- MoDeNA: Enhancing User Security for Devices in Wireless Personal and Local Area Networks -- Flow-Based Detection of IPv6-specific Network Layer Attacks -- Towards a Hybrid Cloud Platform Using Apache Mesos -- Visual Analytics for Network Security and Critical Infrastructures -- Preserving Relations in Parallel Flow Data Processing -- SmartDEMAP: A Smart Contract Deployment and Management Platform -- Optimizing the Integration of Agent-Based Cloud Orchestrators and Higher-Level Workloads -- Situational Awareness: Detecting Critical Dependencies and Devices in a Network -- A Framework for SFC Integrity in NFV Environments -- Multi-domain DDoS Mitigation based on Blockchains…”