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Current practices for DNS Privacy: Protection towards pervasive surveillance
Linnaeus University, Faculty of Technology, Department of computer science and media technology (CM).
2019 (English)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesisAlternative title
DNS 프라이버시에 대한 현상황 : 광범위한 감시에 대한 보호 (Korean)
Abstract [en]

Current usage of the DNS system is a significant loophole of Internet users' privacy, as all queries and answers for resolving web address are not protected in most cases. The report elaborates which Internet users' privacy interests exist, and presents the current technologies to enhance DNS Privacy through a systematic literature review. The report also explores the limitations of the current practices and presents several proposals such as DNS-over-Tor and methods to change the trusted recursive resolver to mitigate current limitations periodically.

Abstract [sv]

Den nuvarande användningen av DNS-systemet är ett signifikant kryphål för internetanvändares integritet, eftersom alla frågor och svar som krävs för att konvertera en webbadress till IP-adress inte skyddas i de flesta fall. Rapporten identifierar internetanvändarnas integritetsintressen och presenterar den nuvarande tekniken som syftar till att förbättra DNS-sekretessen genom en systematisk litteraturgranskning. Rapporten undersöker också begränsningarna i den nuvarande praxis och redovisar flera förslag såsom DNS-över-Tor och metoder som möjliggör periodiskt ändring av rekursiva resolvrar, och de metoderna förväntas att minimera integritetsläckor.

Place, publisher, year, edition, pages
2019. , p. 28
Keywords [en]
DNS, DNS-over-HTTPS, DNS-over-TLS, DNS Privacy
Keywords [sv]
DNS, DNS-över-HTTPS, DNS-över-TLS, DNS Sekretess
National Category
Computer Systems
Identifiers
URN: urn:nbn:se:lnu:diva-85621OAI: oai:DiVA.org:lnu-85621DiVA, id: diva2:1327320
Subject / course
Computer Science
Educational program
Network Security Programme, 180 credits
Presentation
2019-06-04, D1173, P G Vejdes väg 29, Växjö, 13:00 (English)
Supervisors
Examiners
Available from: 2019-06-19 Created: 2019-06-19 Last updated: 2019-06-19Bibliographically approved

Open Access in DiVA

fulltext(1890 kB)136 downloads
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Type fulltextMimetype application/pdf

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Lee, Songho
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CiteExportLink to record
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Citation style
  • apa
  • ieee
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  • Other style
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Language
  • de-DE
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  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
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  • Other locale
More languages
Output format
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