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http://hdl.handle.net/10609/148149
Title: | Estudio y análisis del anonimato en la red: herramientas y técnicas para la maximización del anonimato |
Author: | Mantilla Esteban, Adrián |
Tutor: | Miguel Moneo, Jorge |
Others: | Isern-Deya, Andreu Pere |
Abstract: | In this Final Degree Project, web browsers and anonymity technologies, such as VPNs, proxies and the Tor network, are analyzed along with their limitations and vulnerabilities. In addition, tools like Proxychains, Tails, and Qubes OS are discussed, and port scanning techniques to evade intrusion detection systems are analyzed. The main objectives of this work are to evaluate the level of anonymity and privacy of these technologies and the effectiveness of identity concealment and stealth techniques in port scanning during a pentesting exercise. The methodology used includes the theoretical explanation of the different elements and three practical tests: In the first test, browser privacy was tested. In the second test, a web page was configured on an Apache2 server, to which a client was connected using different technologies and anonymization techniques, in order to check its effectiveness. In the third trial, tests of port scans using stealth and identity concealment techniques were conducted to determine if it was possible to evade an intrusion detection system and keep the attacker's identity hidden. The results obtained show that these technologies allow to obtain a high level of anonymity as long as they are configured correctly and the limitations and possible vulnerabilities are taken into account. Regarding port scanning, they highlight the use of IP concealment methods and Idle scanning to avoid being identified. |
Keywords: | anonymity networks security |
Document type: | info:eu-repo/semantics/bachelorThesis |
Issue Date: | 13-Jun-2023 |
Publication license: | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
Appears in Collections: | Trabajos finales de carrera, trabajos de investigación, etc. |
Files in This Item:
File | Description | Size | Format | |
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amantillaTFG0623memoria.pdf | Memoria del TFG | 2,83 MB | Adobe PDF | View/Open |
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