LoRDMA: A New Low-Rate DoS Attack in RDMA Networks
Shicheng Wang,
Menghao Zhang,
Yuying Du
et al.
Abstract:RDMA is being widely used from private data center applications to multi-tenant clouds, which makes RDMA security gain tremendous attention. However, existing RDMA security studies mainly focus on the security of RDMA systems, and the security of the coupled traffic control mechanisms (represented by PFC and DCQCN) in RDMA networks is largely overlooked. In this paper, through extensive experiments and analysis, we demonstrate that concurrent short-duration bursts can cause drastic performance loss on flows ac… Show more
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