20.500.12556/DKUM-39019 VAROVANJE PODATKOV V OBLAČNI STORITVI DROPBOX PROTECTION OF DATA IN THE DROPBOX FILE HOSTING SERVICE V magistrski nalogi je predstavljeno računalništvo v oblaku in oblačna storitev Dropbox. Obravnavani so mehanizmi varovanja podatkov v oblaku in na tej podlagi opredeljena varnostna tveganja pri uporabi oblačnih storitev in storitve Dropbox. Eden izmed rezultatov magistrskega dela je analiza in predstavitev statistično zanesljivih rezultatov, ki opisujejo poznavanje storitve Dropbox s strani uporabnikov. Analize so pokazale, da povprečni uporabniki slabo poznajo varnost storitve Dropbox in mehanizme varovanja podatkov. Kljub temu bi tisti, ki se zavedajo varnostnih tveganj uporabe storitve, želeli uporabljati programe za varovanje podatkov. V ta namen obstaja nekaj programskih izdelkov, ki omogočajo varnejšo delo s storitvijo Dropbox, a nobeno izmed orodij ne podpira funkcionalnosti za so-uporabo podatkov z drugimi uporabniki. Zato smo v magistrski nalogi tudi razvili programsko rešitev, ki naslavlja omenjen problem in tako omogoča varno uporabo storitve Dropbox z vsemi njegovimi funkcionalnostmi. In our master thesis we present cloud computing in general and investigate cloud service Dropbox in details. We identify security measures that are implied in cloud computing and describe threats and security risks when using cloud services and service Dropbox. As the result of our master thesis we present statistically reliable results, which describe how well users understand the security risks when using the Dropbox service. Analysis showed that average user doesn't know much about Dropbox security issues and associated risks. Nevertheless, users that are aware about security risks of the Dropbox service would benefit greatly from the tools that encrypt data. We review some of the tools that enable safer use of the Dropbox service, but none of these tools supports encryption for Dropbox sharing system. Therefore we developed a software solution that addresses this problem and allows safe usage of the Dropbox service with all its functionalities. Dropbox varnost v oblaku kriptografija Secure Share Dropbox cloud computing security cryptography Secure Share true true false [J. Flisar] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2012-11-20 12:54:41 2012-11-29 13:45:06 2022-05-04 13:57:59 2021-04-11 03:32:00 2012 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 004.775(043.3) 16635670 URN:SI:UM:DK:PNMR3DXJ MAG_Flisar_Jernej_2012.pdf MAG_Flisar_Jernej_2012.pdf 1 11100581D6F0482C2FABEEE2D8BC73C9 ef89abe65577ffb3e698c56ec6232a972d643f78fe36faabb448b01e03206fe9 50f4e8cc-7c07-11eb-bb7a-00155d0001ca 20.500.12556/dkum/9c090405-2512-4a59-8e0b-cfe79147d63d https://dk.um.si/Dokument.php?lang=slv&id=52465 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0