Network monitoring and implementation of security systems in the company

Bc. Rehmat Ullah Usman Ullah

Master's thesis

Abstract:

This Diploma Thesis concerns with the network monitoring and implementing a proposal to reinforce the security system that can well defend the computer network of an organizational environment or infrastructure. The work aims to protect the organization and its employees from a cybersecurity perspective and raise awareness about the potential cyber attacks on rise. The theoretical part of the thesis explores the theoretical foundations of network monitoring such as for network attacks, threats, risks and classification of vulnerabilities. In addition, the organizational policies, security tools used, detection techniques and risk assessment are analysed. The practical part of the thesis generates a proposal for the construction of the security system based on the organizational features and the existing condition of the security system. The outcome of this work can be used a future prospect with other details and augmentations.

Keywords

Network Infrastructure, monitoring, firewall, Cyber security, DLP, SIEM, server, log management, attack, vulnerability, development, deployment, configuration

Language used: English

Date on which the thesis was submitted / produced: 3. 4. 2023

Thesis defence

• Date of defence: 23. 5. 2023
• Supervisor: Ing. Martin Havránek, Ph.D.
• Reader: Ladislav Benda, externi

Czech University of Life Sciences Prague

Faculty of Economics and Management

Master programme:
Informatics