20.500.12556/DKUM-95491 Obnova in optimizacija storitev windows server update services po zrušitvi strežnika Recovery and optimization of windows server update services after server failure Namen diplomskega dela je bil raziskati, analizirati in implementirati postopke za obnovo strežnika Windows Server Update Services (WSUS) po kritični okvari. WSUS je pomembna kritična infrastruktura, saj omogoča centralizirano upravljanje in distribucijo posodobitev v okoljih Windows. Njegova zrušitev pomeni varnostne grožnje in nestabilnost sistema, ker prekine redno nameščanje varnostnih posodobitev. V okviru raziskave so bili najprej analizirani glavni vzroki za zrušitev sistema, kot so preobremenitev podatkovne baze Software Update Services DataBase (SUSDB), pomanjkanje rednega vzdrževanja in neustrezna konfiguracija. S pomočjo diagnostičnih orodij, kot so Windows Event Viewer, skripte PowerShell in dnevniške datoteke WSUS logs, smo natančno analizirali vzroke za zrušitev. Na podlagi teh ugotovitev je bil razvit protokol za njegovo obnovo in optimizacijo za dolgoročno delovanje sistema. Rezultati raziskave dokazujejo, da je s sistematičnim pristopom mogoče uspešno obnoviti delovanje WSUS ter tudi znatno izboljšati njegovo stabilnost in zmogljivost. Izkušnje iz te študije lahko služijo kot referenčni okvir za druge organizacije, ki se soočajo s podobnimi izzivi pri upravljanju kritične IT-infrastrukture. The purpose of this thesis was to research, analyse, and implement procedures for the recovery of the Windows Server Update Services (WSUS) server after a critical failure. WSUS is an important part of critical infrastructure, as it enables centralized management and distribution of updates in Windows environments. Its crash poses security threats and system instability because it interrupts the regular installation of security updates. Within the scope of the research, the main causes of the system failure were first analysed, such as the overload of the Software Update Services Database (SUSDB), lack of regular maintenance, and improper configuration. Using diagnostic tools such as Windows Event Viewer, PowerShell scripts, and WSUS log files, we thoroughly analysed the causes of the crash. Based on these findings, a protocol was developed for its recovery and optimization for the system’s long-term operation. The research results demonstrate that, with a systematic approach, it is possible to successfully restore the operation of WSUS and significantly improve its stability and performance. The experience from this study can serve as a reference framework for other organizations facing similar challenges in managing critical IT infrastructure. Windows Server Update Services (WSUS) obnova strežnika kritična IT infrastruktura diagnostika in optimizacija sistema upravljanje posodobitev Windows Server Update Services (WSUS) server recovery critical IT infrastructure system diagnostics and optimization update management true true false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2025-09-22 13:58:28 2025-12-23 15:55:34 2025-12-24 03:19:33 0000-00-00 00:00:00 2025 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 262813955 VS_Basic_Adnan_2025.pdf VS_Basic_Adnan_2025.pdf 1 5ED70C5C493D834952CAB8CE24533E9F 9e2b8c6088536f47e5e97dad840c6772f9ef738c35c961de4d4a820a7835c56f 09574adf-97b5-11f0-88a2-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=198968 Fakulteta za organizacijske vede 0 0 0