Research on dynamic migration of critical virtual machines for multi-tenancy
A dynamic migration method of critical virtual machines for multi-tenancy was proposed.Firstly,the tenants can set ratio of critical virtual machines according to tenant's security requirements,then the dynamic migration frequency of virtual machines were maximized by the coexistence time const...
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| Format: | Article |
| Language: | English |
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POSTS&TELECOM PRESS Co., LTD
2017-08-01
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| Series: | 网络与信息安全学报 |
| Subjects: | |
| Online Access: | http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2017.00191 |
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| _version_ | 1841530188975833088 |
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| author | Shuo ZHAO Xin-sheng JI Guo-zhen CHENG Yu-xing MAO |
| author_facet | Shuo ZHAO Xin-sheng JI Guo-zhen CHENG Yu-xing MAO |
| author_sort | Shuo ZHAO |
| collection | DOAJ |
| description | A dynamic migration method of critical virtual machines for multi-tenancy was proposed.Firstly,the tenants can set ratio of critical virtual machines according to tenant's security requirements,then the dynamic migration frequency of virtual machines were maximized by the coexistence time constraints between virtual machines,finally the migration cost was minimized as an object function for the virtual machines migrated to further reduce the migration cost.Simulation experiments demonstrate that the proposed approach can reduce the impact on the performance of network services and the cost of virtual machines migration,and is more suitable for large-scale network scenarios under the premise of effective defense side-channel attacks. |
| format | Article |
| id | doaj-art-155981935b6048eda336852874d9d953 |
| institution | Kabale University |
| issn | 2096-109X |
| language | English |
| publishDate | 2017-08-01 |
| publisher | POSTS&TELECOM PRESS Co., LTD |
| record_format | Article |
| series | 网络与信息安全学报 |
| spelling | doaj-art-155981935b6048eda336852874d9d9532025-01-15T03:05:58ZengPOSTS&TELECOM PRESS Co., LTD网络与信息安全学报2096-109X2017-08-01381759551127Research on dynamic migration of critical virtual machines for multi-tenancyShuo ZHAOXin-sheng JIGuo-zhen CHENGYu-xing MAOA dynamic migration method of critical virtual machines for multi-tenancy was proposed.Firstly,the tenants can set ratio of critical virtual machines according to tenant's security requirements,then the dynamic migration frequency of virtual machines were maximized by the coexistence time constraints between virtual machines,finally the migration cost was minimized as an object function for the virtual machines migrated to further reduce the migration cost.Simulation experiments demonstrate that the proposed approach can reduce the impact on the performance of network services and the cost of virtual machines migration,and is more suitable for large-scale network scenarios under the premise of effective defense side-channel attacks.http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2017.00191side-channel attackscritical virtual machinesdynamic migrationmigration algorithmmigration cost |
| spellingShingle | Shuo ZHAO Xin-sheng JI Guo-zhen CHENG Yu-xing MAO Research on dynamic migration of critical virtual machines for multi-tenancy 网络与信息安全学报 side-channel attacks critical virtual machines dynamic migration migration algorithm migration cost |
| title | Research on dynamic migration of critical virtual machines for multi-tenancy |
| title_full | Research on dynamic migration of critical virtual machines for multi-tenancy |
| title_fullStr | Research on dynamic migration of critical virtual machines for multi-tenancy |
| title_full_unstemmed | Research on dynamic migration of critical virtual machines for multi-tenancy |
| title_short | Research on dynamic migration of critical virtual machines for multi-tenancy |
| title_sort | research on dynamic migration of critical virtual machines for multi tenancy |
| topic | side-channel attacks critical virtual machines dynamic migration migration algorithm migration cost |
| url | http://www.cjnis.com.cn/thesisDetails#10.11959/j.issn.2096-109x.2017.00191 |
| work_keys_str_mv | AT shuozhao researchondynamicmigrationofcriticalvirtualmachinesformultitenancy AT xinshengji researchondynamicmigrationofcriticalvirtualmachinesformultitenancy AT guozhencheng researchondynamicmigrationofcriticalvirtualmachinesformultitenancy AT yuxingmao researchondynamicmigrationofcriticalvirtualmachinesformultitenancy |