Scalable bandwidth allocation based on domain attributes: Towards a DDoS-resistant data center

Zhang, Yao, Xie, Lijia, Zhang, Dong, Liu, Gang and Wang, Qi (2018) Scalable bandwidth allocation based on domain attributes: Towards a DDoS-resistant data center. In 2017 IEEE Global Communications Conference, GLOBECOM 2017 - Proceedings. vol. 2018-January, IEEE. pp. 1-6 . (doi:10.1109/GLOCOM.2017.8254004).

Abstract

As the flourishing of cloud services, data centers are widely invested and deployed. However, facing the hazard of Distributed Denial of Service (DDoS) attacks, legitimate users' bandwidth access to a data center is not yet a guarantee. In response, capability-based DDoS defenses provide a promising countermeasure, especially when leveraging Autonomous System (AS) as a geographic constraint to throttle attacking flows. Unfortunately, previous schemes essentially involve a source-AS fair sharing strategy, which is too coarse-grained to provide fairness among heterogeneous AS entities. This paper proposes D4, a capability-based data center protection with state-defined allocating granularity. We differentiate the states of stub ASes through diverse aspects of domain attributes. D4 enables fair bandwidth allocation among source domains and scalable data center access for users. Our scheme is integrated with Border Gateway Protocol and can be practically deployed by Internet data centers. We illustrate the effectiveness of D4 via experiments under different scenarios and comparative simulations with closely related schemes.

This record has no associated files available for download.

Contributors

Author: Qi Wang

Download statistics