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Title:
VIRTUALIZATION SECURITY GATEWAY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/120974
Kind Code:
A1
Abstract:
Disclosed is a virtualization security gateway system. The virtualization security gateway system comprises: a hybrid-virtualized RDMA, the virtualization of an RDMA on a single host being realized by using hybrid virtualization in which software and hardware are combined; and a virtualization security gateway, a security gateway for the RDMA being designed on the basis of realizing the hybrid virtualization of the RDMA, and a connection of the RDMA being monitored, which does not involve monitoring specific data transmission, such that the low delay characteristic of the system is ensured. By using the present invention, by means of hybrid virtualization technology in which software and hardware are combined, data is transmitted by means of SR-IOV, so as to ensure the advantages of a low delay and high throughput of an RDMA; and on this basis, a security gateway is integrated into a virtualization solution, such that a high load for when a security module performs security rule matching on all data streams is reduced by means of only monitoring a connection process, thereby improving the security of the system while ensuring the virtualization performance.

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Inventors:
LI YONGKANG (CN)
WANG YANG (CN)
XU CHENGZHONG (CN)
ZHANG JINXIA (CN)
Application Number:
PCT/CN2020/139253
Publication Date:
June 16, 2022
Filing Date:
December 25, 2020
Export Citation:
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Assignee:
SHENZHEN INST OF ADV TECH CAS (CN)
International Classes:
H04L12/66
Foreign References:
CN111966446A2020-11-20
CN104866407A2015-08-26
Other References:
DAI CHAO, LIU QIANG , JIANG JIN-HU , ZHANG WEI-HUA: "Survey on RDMA Virtualization Technology", COMPUTER SYSTEMS AND APPLICATIONS, ZHONGGUO KEXUEYUAN RUANJIAN YANJIUSUO, CN, vol. 29, no. 10, 13 October 2020 (2020-10-13), CN , pages 1 - 8, XP055940229, ISSN: 1003-3254, DOI: 10.15888/j.cnki.csa.007637
Attorney, Agent or Firm:
BEIJING ZHONG XUN TONG DA INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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