Detekce útoků na L2 vrstvě

Abstract

Bakalárska práca sa zaoberá problematikou kybernetických útokov na druhej vrstve referenčného modelu OSI, konkrétne: DHCP starvation, MAC flooding, Eavesdropping. V prvej, teoretickej, časti bakalárskej práce je priblížený model OSI, druhy kybernetických útokov a využívané techniky útočníkov. V praktickej časti bakalárskej práce bolo zostavené experimentálne pracovisko (lokálna sieť), zrealizované kybernetické útoky, teoreticky navrhnuté detekčné algoritmy na dané útoky a zhotovené programy určené na ich detekciu.Bachelor thesis is focused on cybernetic attacks on the second layer of the reference model OSI, namely: DHCP starvation, MAC flooding, Eavesdropping. The first, theoretical, part of the bachelor thesis is focused on the OSI model, types of cybernetic attacks and methods used by cybercriminals (attackers). In the practical part of the bachelor thesis an experimental workplace was set up (local network), the cybernetic attacks were realized, detection algorithms for given attacks were theoretically designed and programs designed to detect the given attacks were created.