Online Advertising Security: Issues, Taxonomy, and Future Directions [article]

Zahra Pooranian, Mauro Conti, Hamed Haddadi, Rahim Tafazolli
2021 arXiv   pre-print
Online advertising has become the backbone of the Internet economy by revolutionizing business marketing. It provides a simple and efficient way for advertisers to display their advertisements to specific individual users, and over the last couple of years has contributed to an explosion in the income stream for several web-based businesses. For example, Google's income from advertising grew 51.6 exponential growth in advertising revenue has motivated fraudsters to exploit the weaknesses of the
more » ... online advertising model to make money, and researchers to discover new security vulnerabilities in the model, to propose countermeasures and to forecast future trends in research. Motivated by these considerations, this paper presents a comprehensive review of the security threats to online advertising systems. We begin by introducing the motivation for online advertising system, explain how it differs from traditional advertising networks, introduce terminology, and define the current online advertising architecture. We then devise a comprehensive taxonomy of attacks on online advertising to raise awareness among researchers about the vulnerabilities of online advertising ecosystem. We discuss the limitations and effectiveness of the countermeasures that have been developed to secure entities in the advertising ecosystem against these attacks. To complete our work, we identify some open issues and outline some possible directions for future research towards improving security methods for online advertising systems.
arXiv:2006.03986v4 fatcat:vyxorsmo4rgdllv7lmntc5bv7i