Penetration Testing in Small and Medium-sized Enterprises

Abstract

This thesis explores the role of penetration testing in enhancing cybersecurity within Small and Medium Enterprises, a sector that is mostly constrained by limited resources but is increasingly targeted by cyber threats. The study reviews ethical hacking concepts and their accompanying issues and then dives into penetration testing. The key topics include types, processes, advantages, and drawbacks of pen testing, as well as its specific applications and challenges within SMEs. The research methodology involves a systematic review of peer-reviewed literature assessing what threats SMEs face and how effective current cybersecurity measures have been. The study also extends its scope to mention open-source tools in connection with web penetration testing tools, network scanning utilities, password cracking software, and vulnerability assessment toolset and analysis-comparable based on the tools' relevance, efficiency, and cost-effectiveness for SMEs. The thesis equally contains recommendations and best practices designed for SMEs as well as the establishment of importance for adopting a cybersecurity framework and strategy for risk mitigation. A summary and conditions of the study findings will then culminate in proposed directions for future research. This work seeks to provide actionable insights for moving towards improved cybersecurity defenses within SMEs, responding to a volatile landscape of threats.