中圖分類號(hào)： TP311.1 文獻(xiàn)標(biāo)識(shí)碼： A DOI： 10.19358/j.issn.2096-5133.2021.06.001 引用格式： 包正晶，蘇馬婧，康彬，等。 域名畫像系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)[J].信息技術(shù)與網(wǎng)絡(luò)安全，2021，40（6）：1-8.
Design and implementation of domain name portrait system
Bao Zhengjing1，Su Majing1，Kang Bin2，Xue Jidong1，Liu Hong1
(1.National Computer System Engineering Research Institute of China，Beijing 100083，China； 2.Unit 96941 of PLA，Beijing 100080，China)
Abstract： Cyberspace has gradually become the second space for human production activities. Cyberspace surveying and mapping is of great significance for people to understand the distribution of cyberspace resources, network relationships and threats. However, there are relatively few researches on surveying and mapping domain names, which are important assets in cyberspace. Therefore, this article conducts detection and analysis on domain name assets, and analyzes the basic attributes, genealogical relationships, scale status, and temporal changes of domain names based on multi-source domain name data to map domain name portrait. The research can help grasp the overall development of Internet domain names, and can provide support for network traffic filtering, malicious domain name detection, and network space asset attribute identification.
Key words : domain name portrait；cyberspace mapping；pedigree construction；spatiotemporal change analysis
