QoS Control Method Based on SDN for Mobile Cloud Service

Jiang, Bingcheng; Qian, He; Li, Xiongying; Huang, Huagang

doi:10.1109/cloud49709.2020.00047

Cited by 3 publications

(2 citation statements)

References 12 publications

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“…To enable blockchain functionality, we combine each controller with a Fabric node. Additionally, we leverage a pastry-based dynamic load balancing algorithm [37] to ensure load balancing among controllers. Te experiments are conducted on an Ubuntu-20.04 system running on VMware ESXi 6.5 with an Intel(R) Xeon(R) Silver 4114 CPU @2.20 GHz and 16 GB of memory.…”

Section: Simulation Setupmentioning

confidence: 99%

FACSC: Fine-Grained Access Control Based on Smart Contract for Terminals in Software-Defined Network

Jiang

et al. 2023

Security and Communication Networks

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Physical terminals provide network services to upper-layer applications, but their limited memory and processing power make it challenging to perform security updates and patches, leaving them vulnerable to known security threats. Attackers can exploit these weaknesses to control the terminals and attack the network. To restrict unauthorized access to the network and its resources, appropriate access control mechanisms are necessary. In this paper, we propose a fine-grained access control method based on smart contracts (FACSC) for terminals in software-defined networking (SDN). FACSC utilizes the attribute-based access control (ABAC) model to achieve fine-grained control over terminal access networks. To ensure the security and reliability of access control policies and terminal-related attribute information, we utilize smart contract technology to implement the ABAC model. Furthermore, we leverage the programming protocol-independent packet processor (P4) to filter and forward packets in the data plane based on the packet option field, enabling rapid terminal access. Experimental results show that our proposed method achieves fine-grained secure authentication of terminals in SDN networks with a low authentication processing overhead.

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Section: Simulation Setupmentioning

confidence: 99%

FACSC: Fine-Grained Access Control Based on Smart Contract for Terminals in Software-Defined Network

Jiang

et al. 2023

Security and Communication Networks

View full text Add to dashboard Cite

show abstract

“…The network optimization goal, which includes resource utilization and QoS-aware traffic management in existing data networks, is usually oriented towards either optimizing throughput in congested networks while maintaining adequate transmission quality or balancing traffic to retain a potentially large free capacity for carrying additional (new) traffic [82] [83][84] [85]. In the former, efficient resource utilization [15] [86] [87] is intended to achieve power savings in the CC environment as well as for environmental safety and reduction in data center operational expenditures generate monetary benefits to providers along with environmental harmony.…”

Section: Optimization Goalmentioning

confidence: 99%