Crawler para extracción de evidencia digital en la explotación sexual infantil en la Darknet (TOR).

The distribution of child sexual abuse content on the Darknet Tor represents a serious issue that affects both the victims and society as a whole. The high level of anonymity provided by this Darknet complicates the identification of the sources where such material is created and distributed. For th...

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Dettagli Bibliografici
Autore principale: Gómez Maldonado, José Sebastián (author)
Natura: bachelorThesis
Lingua:spa
Pubblicazione: 2024
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Accesso online:https://dspace.unl.edu.ec/jspui/handle/123456789/31459
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Riassunto:The distribution of child sexual abuse content on the Darknet Tor represents a serious issue that affects both the victims and society as a whole. The high level of anonymity provided by this Darknet complicates the identification of the sources where such material is created and distributed. For this reason, the need arose to develop a specialized tracking tool (Crawler) to enable authorities, such as the Cybercrime Unit of the National Police of Ecuador, to identify both visible and hidden websites that share this illegal content, with the aim of collecting sufficient digital evidence to take necessary actions. To achieve this objective, the XP methodology was employed, which, through its four phases, facilitated the effective construction of the crawler. The ATAM methodology's risk identification and architectural concessions were also utilized to create an architecture focused on the identification and extraction of relevant digital evidence on the Darknet Tor. The results obtained during the calculation of the accuracy metric indicate an average of 91% in Global searches and 92% in Territorial searches, meaning those with terms related to Ecuador, demonstrating that both international and territorial searches related to MASI content were effective. This result reveals that the crawler possesses optimal capability for extracting digital evidence on the Darknet Tor. Finally, it can be stated that the developed tool not only meets the established requirements but also provides a valuable means for authorities in the fight against child exploitation on the Darknet Tor. Keywords: Crawler, ATAM, MASI, TOR, child sexual exploitation, Darknet.