Anonimnost v protokolih za sledenje stikov

Tič, Jure (author), Ciglarič, Mojca (mentor)

V diplomskem delu so predstavljeni protokoli za sledenje stikov. Protokoli so razdeljeni v dve glavni skupini, to so centralizirani in decentralizirani protokoli. Za vse protokole je opisano kako delujejo, izpostavljene so pa tudi njihove ranljivosti. Predstavljen je tudi koncept anonimnosti na internetu, njen pomen za uporabnike ter prednosti in slabosti visoke stopnje anonimnosti. Nato je predstavljen način ocenjevanja stopenj anonimnost, za vse predstavljene protokole pa je izdelana ocena nivoja anonimnosti, ki jo zagotavljajo. Poleg tega je predstavljena naša subjektivna metriko in protokoli so ovrednoteni glede na stopnjo zaupanja, ki ga naj bi vzbudili pri povprečnem uporabniku.

• Language: Slovenian
• Keywords: komunikacije, varnost, protokoli, anonimnost, covid-19
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FRI - Faculty of Computer and Information Science
• Year: 2021
• PID: 20.500.12556/RUL-130993
• COBISS.SI-ID: 77931523
• Publication date in RUL: 21.09.2021

Secondary language

• Language: English
• Title: Anonimity in Contact Tracing Protocols

Abstract

The diploma thesis presents protocols for tracking contacts. The protocols are divided into two main groups, namely centralized and decentralized protocols. For all protocols, how they work is described, and their vulnerabilities are highlighted. The concept of anonymity on the Internet, its importance for users and the advantages and disadvantages of a high level of anonymity are also presented. Then, the method of assessing the levels of anonymity is presented, and for all the presented protocols, an assessment of the level of anonymity is provided. In addition, our subjective metric is presented, according to which individual protocols are evaluated according to the level of expected trust they should evoke in the average user.

• Keywords: comunications, safety, protocols, anonimity, covid-19