Solução Autônoma de Auditoria de Acordos de Nível de Serviço para Fatiamento de Recursos em Multi-Mercados Baseada em Blockchain

Abstract: The Slice as a Service (SlaaS) paradigm offers promising opportunities to support various enterprises and institutions that have been using cloud computing to reduce costs and connect their network across different administrative domains. The Novel Enablers for Cloud Slicing (NECOS) platform presents a distributed market model that dynamically creates network slices in the cloud involving different slice resource providers. Proper selection, negotiation, and monitoring of service level agreement applications across multiple administrative and technology domains are among the key challenges for realizing a distributed marketplace of large network resource providers. This paper proposes an SLA compliance auditing model for blockchain-based network resource slicing for transparent and distributed monitoring using smart contracts.