Tehnike za nadzor i analizu mrežnog prometa

undergraduate thesis

• Title (english): Network Traffic Monitoring and Analysis Techniques
• Author: Ana Dodig
• Mentor: Štefica Mrvelj (mentor)
• Committee member: Marko Matulin (predsjednik povjerenstva)
• Committee member: Ivan Grgurević (član povjerenstva)
• Committee member: Zvonko Kavran (član povjerenstva)
• Granter: University of Zagreb; Faculty of Transport and Traffic Sciences; (Division of Transport); (Department of Information and Communications Traffic); Zagreb
• Defense date and country: 2021-09-14, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Traffic and Transport Technology; Postal and Telecommunications Traffic

Abstract

Mrežni promet se odnosi na ukupnu količinu mrežnih paketa koji prolaze kroz računalnu mrežu. Sama analiza mrežnog prometa je postupak kojim se mrežni paketi presreću i podliježu analizi. Pod presretanjem paketa misli se na čitanje paketa putem aplikacije kojoj paket nije originalno namijenjen. Nadzor mrežnog prometa je temelj rada mrežnih administratora koji vode brigu o tome da sustav cijelo vrijeme bude dostupan, ali i kako bi čim brže otklonili problem ukoliko bi se on pojavio. Budući da broj korisnika Interneta izuzetno brzo raste dolazi do preopterećenosti mreže. Kako bi se to spriječilo nužno je cijelo vrijeme nadzirati i analizirati mrežni promet te odrediti skup pravila prioriteta prometa za dostupni kapacitet. U ovome radu će se analizirati i objasniti tehnike za nadzor i analizu mrežnog prometa, njihovu ulogu i svrhu služenja prilikom praćenja i analize mrežnog prometa. Koriste se pojedini aktivni, pasivni ili kombinirani alati kako bi takav sustav mogao uspješno funkcionirati.

Abstract (english)

Network Traffic refers to the total amount of network packages that passes through a computer network. The analysis of the network traffic is procedure when network packages are intercepted and subjected to analysis. Package interception refers to reading packages through applications that are not originally for that package. Network traffic monitoring is foundation for the network administrators that take care of system availability and allows them to remove the problem if it appears. Since the number of Internet users is growing really fast network congestion occurs. To prevent that it is important to monitor and analyse network traffic all the time and to set the rules of the traffic priorities for available capacity. In this thesis will be analysed and explained control and analyse techniques for the network traffic, their role and purpose during the tracking and analysing of the network traffic. Active, passive or combined tools are used in order for such a system to work successfully.

• Keywords: nadzor mrežnog prometa; analiza mrežnog prometa; aktivne tehnike za nadzor i analizu mrežnog prometa; pasivne tehnike za nadzor i analizu mrežnog prometa; kombinirane tehnike za nadzor i analizu mrežnog prometa
• Keywords (english): network traffic monitoring; network traffic analysis; active techniques for network traffic monitoring and analysis; passive techniques for network traffic monitoring and analysis; combined techniques for network traffic monitoring and analysis
• Language: croatian
• URN:NBN: urn:nbn:hr:119:258069
• Study programme: Title: Traffic and Transport; specializations in: Road Traffic and Transport, Railway Traffic and Transport, Water Traffic and Transport, Air Traffic and Transport, Postal Traffic, Information and Communication Traffic, Urban Traffic and Transport; Course: Road Traffic and Transport; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prometa (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prometa)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2021-10-15 13:25:14