Design of self-adaptive spatio-temporal diversity joint scheduling strategy
To solve the problem that a diversity system is difficult to take defense capability, defense cost and quality of service into account at the same time under a single diversity strategy, firstly, the scheduling object selecting sequences under different security levels were constructed based on the...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2021-07-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/thesisDetails#10.11959/j.issn.1000-436x.2021119 |
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| _version_ | 1850211460657971200 |
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| author | Qing TONG Yunfei GUO Shumin HUO Yawen WANG Yujia MAN Kai ZHANG |
| author_facet | Qing TONG Yunfei GUO Shumin HUO Yawen WANG Yujia MAN Kai ZHANG |
| author_sort | Qing TONG |
| collection | DOAJ |
| description | To solve the problem that a diversity system is difficult to take defense capability, defense cost and quality of service into account at the same time under a single diversity strategy, firstly, the scheduling object selecting sequences under different security levels were constructed based on the measurement of scheduling heterogeneity, executor security and spatial diversity.Then, according to the coarse-grained evaluation of threat environment, the scheduling time and scheduling object were determined comprehensively.Through the realization of the spatio-temporal diversity Web server system in a cloud environment, the proposed scheduling strategy was tested with attack and defense experiments and compared with the existing scheduling strategies.The results show that the proposed scheduling strategy improves the defense capability significantly and maintains a high quality of service within the acceptable defense cost increasing range. |
| format | Article |
| id | doaj-art-4729caa4d8d9441b9fde2adfe146ffb8 |
| institution | OA Journals |
| issn | 1000-436X |
| language | zho |
| publishDate | 2021-07-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-4729caa4d8d9441b9fde2adfe146ffb82025-08-20T02:09:34ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2021-07-0142122459743757Design of self-adaptive spatio-temporal diversity joint scheduling strategyQing TONGYunfei GUOShumin HUOYawen WANGYujia MANKai ZHANGTo solve the problem that a diversity system is difficult to take defense capability, defense cost and quality of service into account at the same time under a single diversity strategy, firstly, the scheduling object selecting sequences under different security levels were constructed based on the measurement of scheduling heterogeneity, executor security and spatial diversity.Then, according to the coarse-grained evaluation of threat environment, the scheduling time and scheduling object were determined comprehensively.Through the realization of the spatio-temporal diversity Web server system in a cloud environment, the proposed scheduling strategy was tested with attack and defense experiments and compared with the existing scheduling strategies.The results show that the proposed scheduling strategy improves the defense capability significantly and maintains a high quality of service within the acceptable defense cost increasing range.http://www.joconline.com.cn/thesisDetails#10.11959/j.issn.1000-436x.2021119diversity;active defense;self-adaptability;scheduling strategy;attack and defense experiment |
| spellingShingle | Qing TONG Yunfei GUO Shumin HUO Yawen WANG Yujia MAN Kai ZHANG Design of self-adaptive spatio-temporal diversity joint scheduling strategy Tongxin xuebao diversity;active defense;self-adaptability;scheduling strategy;attack and defense experiment |
| title | Design of self-adaptive spatio-temporal diversity joint scheduling strategy |
| title_full | Design of self-adaptive spatio-temporal diversity joint scheduling strategy |
| title_fullStr | Design of self-adaptive spatio-temporal diversity joint scheduling strategy |
| title_full_unstemmed | Design of self-adaptive spatio-temporal diversity joint scheduling strategy |
| title_short | Design of self-adaptive spatio-temporal diversity joint scheduling strategy |
| title_sort | design of self adaptive spatio temporal diversity joint scheduling strategy |
| topic | diversity;active defense;self-adaptability;scheduling strategy;attack and defense experiment |
| url | http://www.joconline.com.cn/thesisDetails#10.11959/j.issn.1000-436x.2021119 |
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