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undergraduate thesis
Sigurnost temeljena na OAuth 2.0 i MQTT-u u sustavima Interneta stvari
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2022. urn:nbn:hr:168:624628
Lihter, Marko
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

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Lihter, M. (2022). Sigurnost temeljena na OAuth 2.0 i MQTT-u u sustavima Interneta stvari (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:624628

Lihter, Marko. "Sigurnost temeljena na OAuth 2.0 i MQTT-u u sustavima Interneta stvari." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2022. https://urn.nsk.hr/urn:nbn:hr:168:624628

Lihter, Marko. "Sigurnost temeljena na OAuth 2.0 i MQTT-u u sustavima Interneta stvari." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2022. https://urn.nsk.hr/urn:nbn:hr:168:624628

Lihter, M. (2022). 'Sigurnost temeljena na OAuth 2.0 i MQTT-u u sustavima Interneta stvari', Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 26 November 2024, https://urn.nsk.hr/urn:nbn:hr:168:624628

Lihter M. Sigurnost temeljena na OAuth 2.0 i MQTT-u u sustavima Interneta stvari [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2022 [cited 2024 November 26] Available at: https://urn.nsk.hr/urn:nbn:hr:168:624628

M. Lihter, "Sigurnost temeljena na OAuth 2.0 i MQTT-u u sustavima Interneta stvari", Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:168:624628

Metadata
TitleSigurnost temeljena na OAuth 2.0 i MQTT-u u sustavima Interneta stvari
Title (english)OAuth 2.0 and MQTT based security in Internet of Things systems
AuthorMarko Lihter
MentorMario Kušek (mentor)
Committee memberMario Kušek (predsjednik povjerenstva)
Committee memberKrunoslav Tržec (član povjerenstva)
Committee memberPetar Krivić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2022-07-01, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Abstract
Internet stvari označava mrežnu infrastrukturu fizičkih stvari s senzorima koji komuniciraju i razmjenjuju podatke s ostalim uređajima i sustavima na Internetu. Internet stvari zahtjeva da se entiteti u komunikaciji zaštite od brojnih sigurnosnih ranjivosti. Ovaj rad daje uvid u sigurnosne zahtjeve pri komunikaciji uređaja u Internetu stvari, koje su ranjivosti protokola MQTT i kako ih možemo ukloniti. Opisani su standardni protokoli SSL i TLS kojima štitimo tajnost mrežnog prometa te OAuth 2.0 standard za online autorizaciju. U praktičnom dijelu rada demonstrirana je implementacija navedenih sigurnosnih poboljšanja na studijskom primjeru pametne brave. Prikazano je kako osigurati komunikaciju između klijenata i brokera, gdje su u ovom primjeru klijenti iOS aplikacija i mikrokontroler ESP8266, a broker je Node JS aplikacija koja koristi Mosca okvir kako bi ostvarila funkcionalnosti MQTT brokera.
Abstract (english)
The Internet of Things refers to the network infrastructure of physical things with sensors that communicate and exchange data with other devices and systems on the Internet. Internet of Things requires that entities in communication are protected from a number of security vulnerabilities. This thesis provides insight into the security requirements of devices who are a part of communication in Internet of Things, what are the vulnerabilities of MQTT protocol, and how we can remove them. Thesis also describes standard protocols SSL and TLS that are used to protect the privacy of network traffic, as well as the OAuth 2.0 standard for online authorization. The practical part of this thesis demonstrates the implementation of the mentioned security improvements on the study example of a smart lock. It is shown how to ensure communication between clients and brokers, where in this example the clients are an iOS application and ESP8266 microcontroller, and broker is Node JS application that uses Mosca framework to achieve MQTT broker functionalities.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:624628
Study programmeTitle: Computing
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
Type of resourceText
File originBorn digital
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Created on2023-01-15 10:40:22