Cybersecurity Technology: An Analysis of the Topic from 2011 to 2021

The main purpose of the study is to present a bibliometric overview of the published research within the cybersecurity framework over the recent decade. The study applies bibliometric analysis in order to analyze the most relevant journals, authors, and countries, as well as the most cited papers between 2011 and 2021. We identified activity and relationship indicators about the distribution of articles over time, most-cited journals, and most relevant countries, co-author analysis, and keyword analysis. Different classifications have been made, including an analysis of the most influential journal, the most cited papers, the most relevant authors, and countries with over 20 publications in the field over the last decade. Also, the analysis identified four leading topics: cybersecurity management, intrusion detection and prevention, smart grids, cybercrime and cyberattacks.