This work addresses classification of unknown binaries executed in sandbox by modeling
their interaction with system resources (files, mutexes, registry keys and communication with …

We propose a method to automatically group unknown binaries executed in sandbox
according to their interaction with system resources (files on the filesystem, mutexes, registry …

With the rapid development of Internet of Things (IOT), IOT is more and more important. Also,
it faces serious security issues. This paper analyzes Mirai's architecture. The core …

Doctoral Thesis Page 1 Czech Technical University in Prague Faculty of Electrical Engineering
Doctoral Thesis August 2017 Jan Jusko Page 2 Page 3 Czech Technical University in Prague …

Intrusion detection systems (IDS) used in network security are complex solutions that require
precise tuning prior to their deployment. Such tuning, however, is a problem. If done …

Vývoj podnikových informačních systémů klade vysoké požadavky na jejich návrh a
architekturu. Kromě implementace rostoucího počtu byznys procesů jsou tyto systémy …

In current solutions for network security analysis, monitoring and management, machine
learning algorithms play an important role. The increasing volume of traffic and number of …

The task of inferring unknown random variables on a graph is a widely researched topic.
Representing a system of random variables as a graphical model is less constraining as the …

The goal of this thesis is to design and implement a framework to detect similarities in
classified malicious network traffic, using and combining at least two similarity metrics. The …