It is the purpose of this study to make the following investigations: (1) to trace briefly the historical background of equalization in the United States; (2) to present briefly a cross-section of the plans of equalization used by representative states in the United States; (3) to analyze the principal legal provisions of the equalization laws of Texas for the purpose of showing the growth and development of the State's equalization policy; and (4) to present a summary, to draw conclusions, and to make certain recommendations in the light of the information derived from the study.

The theme of this thesis is occupational safety and health. The thesis contains legislation of occupational health and safety, basic concepts related to this topic, occupational health and safety management, risk analysis methods. The second part is focused on occupational safety and health at manufacturing company. In this section, the functioning of OSH in the company through internal documents and questionnaires is analyzed. Also in the conclusion are suggested possible improvements of occupational health and safety.

The aim of this diploma thesis is to analyze the risks associated with secure living made available by the company Senior Sen, s.r.o., which provides social services and offers solutions for people's unfavorable social situations. In the theoretical part the problematic areas, threats and risks will be examined, with a focus on security risks. In the practical part the risks will be analyzed, evaluated and ways to reduce them will be suggested.

This thesis highlights the importance of a comprehensive approach to personal data protection in the context of cyber warfare. By combining legislative analysis, analysis of cyber incidents, threat modeling, and risk assessment, a robust framework can be developed to identify and mitigate security and privacy threats effectively. This study serves as a foundation for future research in the field of personal data protection and cybersecurity.