20.500.12556/RUL-180111 Sistem za nadzor omrežne varnosti in zaznavanje vdorov Network security monitoring and intrusion detection system Diplomska naloga predstavlja razvoj preprostega sistema za zaznavanje in preprečevanje vdorov (IDS/IPS) z uporabo odprtokodnih orodij. Sistem omogoča zaznavanje petih pogostih vrst napadov: TCP SYN, UDP in ICMP poplav, pregledovanja vrat in DNS ojačitve. Ob zaznavi napada sistem zabeleži dogodek, shrani podatke v bazo ter po potrebi samodejno blokira IP naslov napadalca. Naloga prikazuje, kako je mogoče z odprtokodnimi orodji zgraditi delujoč varnostni prototip za izobraževalne in raziskovalne namene. This thesis describes the development of a lightweight Intrusion Detection and Prevention System (IDS/IPS) built using open-source tools. The system identifies five common types of attacks—TCP SYN, UDP, and ICMP floods, port scans, and DNS amplification—and logs them to a database while optionally applying automatic IP blocking. The goal was to design an educational and extendable security prototype demonstrating how open technologies can be combined into a functional real-time network defense system. IDS IPS omrežna varnost odprtokodna orodja Python IDS IPS network security open-source tools Python true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2026-03-03 08:15:09 2026-03-03 08:15:16 2026-03-13 06:02:35 0000-00-00 00:00:00 2026 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 38303 271511299 Samardzija_Igor_-_Sistem_za_nadzor_omrezne_varnosti_in_zaznavanje_vdorov.pdf Samardzija_Igor_-_Sistem_za_nadzor_omrezne_varnosti_in_zaznavanje_vdorov.pdf 1 ABE5525C24676068AE6AC52CB523E177 39a2d4c795be0ab8f1ac142ce4a82a1eaf9c455280cab1b3384e4e6523f2c685 6369a847-16d0-11f1-a1ba-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=229204 Fakulteta za računalništvo in informatiko 0 0 0