Research on "Cyberspace Security Testing and Evaluation" Technology Development Trend

With the development of network technology and the wide application of information system, people become more and more dependent on the network. The network information system attracts people's attention, and the problem of cyberspace security is increasingly prominent. To solve the problems of information leakage and network attack, we must first solve the problem of cyberspace security evaluation. We take the "Cyberspace security test & evaluation technology" for the theme, with a 1998-2018 (2019 data comparing only, not for analysis) in WoS (Web of Science) core data set (E - SCI) in 1666 high-quality paper as the data source, using Bibliometric, CiteSpace and VOSviewer analysis tools, and focus on the annual development trend, co-citation analysis and domain co-words of the field of cyberspace security testing and evaluation (hereafter referred to as the field). Our paper analyzes the early results, current hot spots and development trend of this field, in order to predict its future development direction and provide some guidance for related research.