Thesis Details
Modul pro sledování politiky sítě v datech o tocích
The aim of this master's thesis is to design a language through which it would be possible to monitor a stream of network flows in order to detect network policy violations in the local network. An analysis of the languages used in the data stream management systems and an analysis of tasks submitted by the potential administrator were both carried out. The analysis specified resulted in the language design which represents pipelining consisting of filtering and aggregation. These operations can be clearly defined and managed within security rules. The result of this thesis also results in the Policer modul being integrated in the NEMEA system, which is able to apply the main commands of the proposed language. Finally, the module meets the requirements of the specified tasks and may be used for further development in the area of monitoring network policies.
Security, Monitoring network flows, Netflow, Network traffic analysis, Network security policy, Network administrator, Language design, Data Stream Management System, DSMS, IPFIX, Netflow, NEMEA, Policer, SQL, NFQL
Drábek Vladimír, doc. Ing., CSc. (DCSY FIT BUT), člen
Hanáček Petr, doc. Dr. Ing. (DITS FIT BUT), člen
Lengál Ondřej, Ing., Ph.D. (DITS FIT BUT), člen
Pavlík Jan, Mgr., Ph.D. (DADM FME BUT), člen
Veselý Vladimír, Ing., Ph.D. (DIFS FIT BUT), člen
@mastersthesis{FITMT21868,
author = "Adam Piecek",
type = "Master's thesis",
title = "Modul pro sledov\'{a}n\'{i} politiky s\'{i}t\v{e} v datech o toc\'{i}ch",
school = "Brno University of Technology, Faculty of Information Technology",
year = 2019,
location = "Brno, CZ",
language = "czech",
url = "https://www.fit.vut.cz/study/thesis/21868/"
}