Information Security in the context of ITIL

The diploma thesis discusses information security management in the context of ITIL framework. In the introductory part is explained the concept of information security, its importance and main goals. In subsequent chapters, the work aims to explore methodologies, frameworks and standards related to information security and internal control. Selected frameworks and models and described and compared with each other based on different criteria. The comparison is also one of the benefits of the work because similar topics which compare different models of internal control and information security are quite rare in the literature. The practical part of the thesis forms new methodology on basis of researched models and standards, including ISO 27000, ITIL and COBIT. This methodology provides a relatively simple way to evaluate the level of information security in an organization. It uses process capability model which is applied on selected company. Another benefit of the thesis is the developed methodology and its demonstration on a selected company.