Steding-Jessen, Klaus, Nandamudi L. Vijaykumar, and Antonio Montes. “Using Low-Interaction Honeypots to Study the Abuse of Open Proxies to Send Spam”. INFOCOMP Journal of Computer Science 7, no. 1 (March 1, 2008): 44–52. Accessed May 6, 2024. https://infocomp.dcc.ufla.br/index.php/infocomp/article/view/205.