一种虚拟专用网传输安全方法及系统

By employing unequal-length dynamic fragmentation, multi-path parallel routing optimization, hierarchical differentiated encryption, and cross-link segmented logical isolation, the problems of low transmission efficiency and insufficient security of virtual private networks are solved, achieving efficient and secure data transmission.

CN122093189BActive Publication Date: 2026-07-17TIANJIN PARKNAI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
TIANJIN PARKNAI TECH CO LTD
Filing Date
2026-04-23
Publication Date
2026-07-17

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Abstract

本发明涉及网络安全技术领域,提出了一种虚拟专用网传输安全方法及系统,所述方法包括:对虚拟专用网的传输数据进行不等长动态分片,得到分片数据序列;基于多维流量特征,对分片数据序列进行多路径并行路由优选,得到优选传输路径;对优选传输路径进行风险量化,并对分片数据序列进行分级差异化加密,得到加密后数据分片;基于加密后数据分片,对优选传输路径进行跨链路分段式逻辑隔离,得到虚拟隔离传输通道,并进行节点身份认证,得到可信隔离传输通道;基于可信隔离传输通道,对加密后数据分片进行分段传输,得到接收端数据分片;对接收端数据分片进行校验重组,得到还原数据,以实现安全传输;本发明可以提高虚拟专用网传输的安全性。
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