信息通信技术与政策

信息通信技术与政策

信息通信技术与政策 ›› 2022, Vol. 48 ›› Issue (11): 39-45.doi: 10.12267/j.issn.2096-5931.2022.11.006

专题:云网融合技术与产业研究 上一篇    下一篇

基于资源共享和用户安全评级的切片编排算法*

Slicing algorithm based on resource sharing evaluation and user security rating under cloud network integration

罗一鸣, 权伟   

  1. 北京交通大学电子信息工程学院,北京100044
  • 收稿日期:2022-09-20 出版日期:2022-11-15 发布日期:2022-12-01
  • 作者简介:
    罗一鸣 北京交通大学电子信息工程学院信息与通信工程硕士研究生在读,主要研究领域为软件定义网络等|权伟 北京交通大学电子信息工程学院教授,主要从事软件定义网络、未来互联网体系、智融标识网络、网络传输控制等方面的研究工作
  • 基金资助:
    ?国家重点研发计划专项项目(2018YFE0206800)

LUO Yiming, QUAN Wei   

  1. School of Electronic and Information Engineering,Beijing Jiaotong University, Beijing 100044, China
  • Received:2022-09-20 Online:2022-11-15 Published:2022-12-01

摘要:

随着云网融合架构的发展,云网切片实现了网络资源的统一管理与分配,但云网切片共享资源的编排方式暴露出信息泄露的风险。提出了基于资源共享和用户安全评级的切片编排算法,最大化编排收益的同时,使切片编排满足一定的映射安全等级要求,保证部署后的切片满足安全性能的需求。试验证明此算法可以提升编排的满足率、资源利用率以及编排的成本利润率。

关键词: 云网融合, 网络切片, 安全性能

Abstract:

With the development of cloud network integration architecture, cloud network slicing realizes the unified management and allocation of network resources, but the arrangement of cloud network slicing sharing resources exposes the risk of information leakage. This paper proposes a slicing algorithm based on resource sharing and user security rating, which maximizes the benefits of the slicing and makes the slicing meet the requirements of a certain mapping security level, and ensures that the deployed slicing meets the requirements of security performance. Experiments show that this algorithm can improve the satisfaction rate, resource utilization rate and cost profit rate of the orchestration.

Key words: cloud-network convergence, network slicing, security performance

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