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公开(公告)号:US20230300175A1
公开(公告)日:2023-09-21
申请号:US18042272
申请日:2021-08-06
Applicant: ARM LIMITED
IPC: H04L9/40
CPC classification number: H04L63/205
Abstract: There is provided a network node coordinator system. Communication circuitry communicates, via a network, with one or more network nodes. Receive circuitry receives a global policy that describes a security policy to be applied across the network. Policy processing circuitry specialises the global policy and produces, for each of the one or more network nodes, an associated local policy specific to that network node. Transmit circuitry transmits, to each of the one or more network nodes, the associated local policy specific to that network node.