SHIYF: A Secured and High-Integrity YARN Framework
AbstractCloud computing is becoming a powerful parallel data processing method, and it can be adopted by many network service providers to build a service framework. Although cloud computing is able to efficiently process a large amount of data, it can be attacked easily due to its massively distributed cluster nodes. In this paper, we propose a secure and high-integrity YARN framework (SHIYF), which establishes a close relationship between speculative execution and the security of Yet Another Resource Negotiator (YARN, MapReduce 2.0). SHIYF computes and compares the MD5 hashes of the intermediate and final results in the MapReduce process by launching the speculative executions in a certain ratio, which is able to find actual and potentially malicious nodes in the Hadoop cluster. The prototype of SHIYF is implemented based on Hadoop 2.8.0. In this paper, theoretical derivations and experiments show that SHIYF not only guarantees the security and high integrity of the MapReduce process but also successfully locates the malicious nodes and the potential malicious ones in Hadoop, while increasing overhead slightly. Furthermore, the malicious node detection ratio is more than 87%.
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Deng, J.; Liu, Y.; Wang, J.; Li, S. SHIYF: A Secured and High-Integrity YARN Framework. Electronics 2019, 8, 548.
Deng J, Liu Y, Wang J, Li S. SHIYF: A Secured and High-Integrity YARN Framework. Electronics. 2019; 8(5):548.Chicago/Turabian Style
Deng, Junyi; Liu, Yanheng; Wang, Jian; Li, Shujing. 2019. "SHIYF: A Secured and High-Integrity YARN Framework." Electronics 8, no. 5: 548.
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