20.500.12556/DKUM-95174 Zagotavljanje varnosti pri oblačni integraciji komunikacijskega sistema magistrsko delo Ensuring security of communication systems in cloud-based integration Zaključno delo obravnava varnostne vidike migracije komunikacijskega sistema v oblak. Raziskava temelji na pregledu obstoječe literature, s poudarkom na prepoznavanju varnostnih groženj, ki se pojavijo ob selitvi v oblačno okolje, ter na identifikaciji ukrepov za njihovo zmanjšanje. Ker je varnost v literaturi obravnavana z zelo raznolikih vidikov, je bil na podlagi pregleda izbranih znanstvenih člankov oblikovan nabor najpogosteje omenjenih groženj, ki smo jih združili v smiselne kategorije za bolj sistematično analizo. Pridobljeno znanje je bilo uporabljeno pri razvoju rešitve, ki je po novem umeščena v oblak in omogoča enotno upravljanje elementov komunikacijskega sistema. Prav tako je bila izvedena primerjava obstoječe in nove arhitekture, pri čemer se je pokazalo, kako varnostni ukrepi vplivajo na zasnovo sistema. Ugotovljeno je bilo tudi, da na varnost ne vplivajo zgolj mehanizmi, ki so vgrajeni v rešitev, temveč tudi lastnosti oblačne infrastrukture izbranega ponudnika in drugih storitev v okolju. Analiza tako potrjuje, da je migracija v oblak izvedljiva in je lahko varna, če so tveganja pravočasno prepoznana in obvladana z ustreznimi mehanizmi. This master thesis addresses the security aspects of migrating a communication system to the cloud. The research is based on a review of existing literature, with a particular focus on identifying the key security threats that arise when transitioning to a cloud environment, as well as measures for mitigating them. Since security is discussed in the literature from highly diverse perspectives, a set of the most frequently mentioned threats was compiled from selected scientific articles and grouped into meaningful categories for more systematic analysis. The acquired knowledge was applied in the development of a solution, which has been re-designed for the cloud and enables unified management of communication system elements. The thesis also includes a comparison of the existing and the new architecture, showing how security measures influence the design of the system. It was further established that overall security depends not only on the solution itself, but also on the characteristics of the providers’ cloud infrastructure and related services. The analysis confirms that cloud migration is feasible and can be secure, if risks are better recognized in time and addressed with appropriate countermeasures. kibernetska varnost oblak komunikacijski sistem migracija v oblak integracija cybersecurity cloud communication system migration integration true true false [K. Šuligoj] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2025-09-08 15:27:16 2025-12-16 08:49:08 2025-12-24 03:17:59 0000-00-00 00:00:00 2025 0 Maribor 0 Maribor 1 spletni vir (1 datoteka PDF (XI, 76 str.)) 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 004.76.056(043.2) 262641923 MAG_Suligoj_Kristjan_2025.pdf MAG_Suligoj_Kristjan_2025.pdf 1 0BDF0F7CD96EB0FF5D70BEAC7518AAC2 beeabcdca243350aadfa702c1d9f301fb11a8fe70dcae7aede8a79739e39dff7 74cf55c0-8d44-11f0-9299-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=197962 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0