保护Kubernetes pod通过eBPF/XDP在Weave网络上通信免受DDoS攻击

Proceedings of the Thirteenth ACM Conference on Data and Application Security and Privacy Pub Date : 2023-04-24 DOI:10.1145/3577923.3585049

Talaya Farasat, Muhammad Ahmad Rathore, JongWon Kim

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引用次数: 0

摘要

Kubernetes是一种容器编排工具，容易受到许多网络威胁的攻击。分布式拒绝服务(DDoS)攻击导致用户无法访问Kubernetes节点和pod / container。在这项工作中，我们强调扩展伯克利包过滤/快速数据路径(eBPF/XDP)可以通过在Weave Net VXLAN接口上加载XDP_DROP/ Filter程序来保护Kubernetes Weave Net Pods免受DDoS攻击。

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Securing Kubernetes Pods communicating over Weave Net through eBPF/XDP from DDoS attacks

Kubernetes, a container orchestration tool, can be vulnerable to many network threats. Distributed Denial-of-Service (DDoS) attack causes Kubernetes nodes and Pods/Containers inaccessible to users. In this work, we highlight that extended Berkeley Packet Filter/eXpress Data Path (eBPF/XDP) can protect Kubernetes Weave Net Pods from DDoS attacks by loading the XDP_DROP/FILTER program over the Weave Net VXLAN interface.

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Proceedings of the Thirteenth ACM Conference on Data and Application Security and Privacy

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