D3FEND 技术详情

D3-DNSAL

DNS Allowlisting

隔离

定义

Permitting only approved domains and their subdomains to be resolved.

父技术

D3-NINetwork Isolation

子技术

无

关联构件

OutboundInternetDNSLookupTraffic

Outbound Internet DNS Lookup Traffic

Outbound internet DNS lookup traffic is network traffic using the DNS protocol on an outgoing connection initiated from a host within a network to a host outside the network.

语义关系

出向blocksOutbound Internet DNS Lookup Traffic

出向kb referenceReference - DNS Whitelist (DNSWL) Email Authentication Method Extension