Research on shielding control of high-risk ports in railway data network
This paper proposes a shielding control scheme based on ACL,Traffic-filter and firewall by studying the common high-risk ports in the railway data network.It deploys security policies based on ACL and Traffic-filter at the corresponding ports of the access equipment or sets firewall deployment security access control policies to shield high-risk ports and effectively protect the business terminals and business servers of the railway data network.
国家科技期刊平台
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