论文标题
用于多访问边缘计算的五层基于SDP的层次安全范例
Five-Layers SDP-Based Hierarchical Security Paradigm for Multi-access Edge Computing
论文作者
论文摘要
嵌入式和物联网设备使用情况的增加也随着LTE使用的增加而增加。估计的180亿个物联网设备中，约有70％将使用蜂窝LTE网络进行有效连接。这引入了一些挑战，例如安全性，延迟，可扩展性和服务质量，原因是Edge Computing或Fog计算的原因。边缘能够将资源卸载到边缘，以减少云的工作负载。多个安全挑战带来了多访问边缘计算（MEC），例如基于位置的攻击，中间攻击中的人和嗅探。本文提出了一个软件定义的外围（SDP）框架，以补充MEC并提供附加的安全性。 SDP能够通过仅授权在边缘的身份验证的用户访问云中的服务来保护云免受边缘的影响。 SDP在移动边缘LTE网络中实现。进行实施的延迟分析，然后进行DOS攻击，以证明拟议的SDP的弹性。进行了进一步的分析，例如CPU使用和端口扫描，以验证拟议的SDP的效率。在此分析之后，结论是对MEC中SDP未来的洞察力的评论。
The rise in embedded and IoT device usage comes with an increase in LTE usage as well. About 70\% of an estimated 18 billion IoT devices will be using cellular LTE networks for efficient connections. This introduces several challenges such as security, latency, scalability, and quality of service, for which reason Edge Computing or Fog Computing has been introduced. The edge is capable of offloading resources to the edge to reduce workload at the cloud. Several security challenges come with Multi-access Edge Computing (MEC) such as location-based attacks, the man in the middle attacks, and sniffing. This paper proposes a Software-Defined Perimeter (SDP) framework to supplement MEC and provide added security. The SDP is capable of protecting the cloud from the edge by only authorizing authenticated users at the edge to access services in the cloud. The SDP is implemented within a Mobile Edge LTE network. Delay analysis of the implementation is performed, followed by a DoS attack to demonstrate the resilience of the proposed SDP. Further analyses such as CPU usage and Port Scanning were performed to verify the efficiency of the proposed SDP. This analysis is followed by concluding remarks with insight into the future of the SDP in MEC.
