publication . Conference object . 2019

Telco Cloud Resilience: Synergies between Fault and Security Management

Borislava Gajic; Ruben Trapero; Diomidis S. Michalopoulos;
Open Access
  • Published: 01 Aug 2019
  • Publisher: Zenodo
This work capitalizes on the concept of network function virtualization at the telco cloud, and presents a joint study between fault management and security management. Specifically, the commonalities of fault and security management are put forward, along with a resource allocation study in common slice deployments. In this regard, a security threat analysis is presented, which sheds light onto the impact of security threats on network fault management. The interdependence between security and fault management is highlighted via three use cases, where distinct levels of resource trade-offs are identified. Along with such use cases, the paper provides also an overview of the resulting resource allocation process, where the requirements of the corresponding slice are analyzed towards an overall efficient resource usage.
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free text keywords: Security management, Fault management, Resource allocation, Resilience (organizational), Cloud computing, business.industry, business, Fault (power engineering), Computer security, computer.software_genre, computer, Resource (project management), Computer science, Use case
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Funded by
EC| 5G-MoNArch
5G Mobile Network Architecture for diverse services, use cases, and applications in 5G and beyond
  • Funder: European Commission (EC)
  • Project Code: 761445
  • Funding stream: H2020 | RIA
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