Identify assets of interest in enterprise using popularity as measure of importance

摘要

A system may retrieve a packet in a network edge of a computer network. The system may identify a source address of the packet and a domain name that is being resolved that is associated with the packet and determining a time to live for the domain name, based at least in part on a record associated with the domain name. The server may further determine a relevance value indicative of an importance of a server associated with the domain name based at least in part on a frequency of the domain name in a domain name system list comprising a plurality of servers associated with a plurality of domain names, wherein the frequency is normalized by the time to live for the domain name. The system may sort the domain name system list according to the relevance value.