Journal: IPSI Transactions on Internet Research


Application of OSINT Methods
in Ensuring Cybersecurity

Authors: Szymoniak, Sabina; Foks, Kacper;
and Pyrkosz-Dziubczyk, Aleksandra


View PDF Cite this article

Abstract

Open-source intelligence (OSINT) is a key aspect of contemporary cybersecurity, allowing the collection and analysis of publicly available data to discover potential threats and vulnerabilities within organizations. The increased availability of open data—everything from social media usage to hacked credentials—has made OSINT a musthave for both cyber defence and offence. However, one of the most significant challenges comes from the unregulated nature of opensource data. While existing cybersecurity solutions rely on OSINT for threat intelligence, they are often marred by information overload, dubious data sources, and legal or ethical concerns. Furthermore, the same OSINT methods are leveraged by cybercriminals to gather intelligence on prospective victims to make it easy for them to conduct advanced attacks like spear phishing and reconnaissance-driven intrusions. This paper examines how OSINT can effectively enhance cybersecurity without its drawbacks. By learning from various OSINT tools, techniques, and practical applications, we propose a structured approach to filtering and verifying intelligence to improve threat detection efficiency. Unlike existing solutions, this approach includes leveraging automated processes and contextual verification to limit false positives and stay ethical.


Keywords

cybersecurity, open-source intelligence, OSINT techniques, OSINT tools


Published in: IPSI Transaction on Internet Research (Volume: 20, Issue: 2)
Publisher: IPSI, Belgrade

Date of Publication: July 1, 2025

Open Access: CC-BY-NC-ND
DOI: 10.58245/ipsi.tir.2502.05

Pages: 38 - 49

ISSN: 1820 - 4503



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Szymoniak, Sabina

Sabina Szymoniak received an M.Sc. degree in computer science from the Czestochowa University of Technology, Czestochowa, Poland, and a PhD degree in computer science from the Faculty of Mechanical Engineering and Computer Science, Czestochowa University of Technology. She is currently an Assistant Professor at the Czestochowa University of Technology. She has authored or co-authored 50 research articles on verifying security protocols and cryptography
Email: sabina.szymoniak@icis.pcz.pl, ORCID: 0000-0003-1148-5691

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Foks, Kacper

Kacper Foks received an M.Sc in computer science from Czestochowa University of Technology. He is currently an IT Security Specialist at ZF Automotive Systems Poland. Kacper Foks deals with the security of computer systems, especially with the security of web applications. He has co-authored four research articles on open-source intelligence themes.

× Pyrkosz-Dziubczyk, Aleksandra

Aleksandra Pyrkosz-Dziubczyk received an M.Sc in computer science from Czestochowa University of Technology in 2023. She is currently an IT Security Specialist at ZF Automotive Systems Poland. Aleksandra PyrkoszDziubczyk deals with the security of computer systems, especially with the security of web applications. He has co-authored three research articles on the security theme.
E-mail: a.pyrkosz-dziubczyk@pcz.pl, ORCID: 0009-0008-2615-6827

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Cite this article

Szymoniak, Sabina; Foks, Kacper; and Pyrkosz-Dziubczyk, Aleksandra
"Application of OSINT Methods in Ensuring Cybersecurity",
IPSI Transactions on Internet Research, vol. 20(2), pp. 38-49, 2025. https://doi.org/10.58245/ipsi.tir.2502.05