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Varno izvajanje programov v operacijskem sistemu GNU/Linux : diplomsko delo
ID Nanut, Matej (Author), ID Dobravec, Tomaž (Mentor) More about this mentor... This link opens in a new window

URLURL - Presentation file, Visit http://eprints.fri.uni-lj.si/2895/ This link opens in a new window

Abstract
Diplomsko delo obravnava težavo varnega izvajanja neznanih programov v operacijskem sistemu GNU/Linux. Potreba po rešitvi problema se pojavi pri sodniških sistemih za programske domače naloge in pri programih za vrednotenje rešitev programerskih tekmovanj. V obeh primerih mora strežnik izvajati programe, ki jim ne more zaupati. Če bi uporabnik takšnega sistema dobil dostop do datotek ostalih uporabnikov, bi lahko njihove rešitve ukradel ali jih celo pokvaril. V okviru dela smo razvili program gaol, ki z uporabo mehanizmov v jedru Linux takšno varnost omogoča. Poleg tega pa smo razvili spletni sodniški sistem za izvajanje in preizkušanje programskih domač nalog, ki je grajen na programu gaol.

Language:Slovenian
Keywords:varnost, lahka virtualizacija, GNU/Linux, vsebniki, sodniški sistem za programske naloge, računalništvo, računalništvo in informatika, univerzitetni študij, diplomske naloge
Work type:Bachelor thesis/paper (mb11)
Typology:2.11 - Undergraduate Thesis
Organization:FRI - Faculty of computer and information science
Year:2014
Publisher:[M. Nanut]
Number of pages:56 str.
UDC:004.451.056(043.2)
COBISS.SI-ID:1536213955 This link opens in a new window
Publication date in RUL:10.07.2015
Views:661
Downloads:183
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Secondary language

Language:English
Title:Secure program execution in the GNU/Linux operating system
Abstract:
This diploma thesis addresses the issue of unknown program execution in the GNU/Linux operating system. The need for such a solution is apparent in online submission systems for programming assignments and evaluation systems used in programming competitions. Untrusted programs must be executed in both cases. If a user obtains access to other users' files, they can steal and sabotage their solutions. In the context of this work, the program gaol has been developed. It supports this kind of security by using available mechanisms in the Linux kernel. In addition to it, an evaluation system build on top of gaol for executing and testing programming assignments has also been developed.

Keywords:security, lightweight virtualization, GNU/Linux, containers, evaluation system for programming assignments, computer science, computer and information science, diploma

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