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Bachelor's Thesis
Author of thesis: Šimon Orviský
Acad. year: 2025/2026
Supervisor: Ing. Jana Rozehnalová, M.Sc.
Reviewer: Ing. František Bradáč, Ph.D.
This bachelor's thesis deals with the valuation of information in an industrial enterprise for the purpose of an Information Security Management System audit. The aim of the thesis is to describe the current state of the art in the field of information and cybersecurity, to provide a review of relevant standards and legislation of the European Union and the Czech Republic, to conduct a systemic analysis of the subject matter, and to propose a methodology for the identification and valuation of information assets. The theoretical part describes the current state of cybersecurity in the Czech Republic, defines basic terms in accordance with Act No. 264/2025 Coll., presents the principles of the Information Security Management System, the legislative framework resulting from the transposition of the NIS2 Directive, and the relevant international standards of the ISO/IEC 27000 family and ISO 55000. The practical part introduces an original methodology based on the valuation of information assets using a five-point scale and the three CIA attributes, whose functionality is demonstrated on a model industrial enterprise. The robustness of the methodology is verified through a sensitivity analysis. The final part identifies the limitations of the proposed solution and formulates recommendations for the practical implementation of the methodology within the framework of an ISMS audit.
information security, cybersecurity, ISMS, asset valuation, CIA triad, NIS2, audit, industrial enterprise
Date of defence
08.06.2026
Result of the defence
Defended (thesis was successfully defended)
Grading
B
Process of defence
Študent komisii prezentuje tému svojej práce, rozoberá jej ciele. Nadväzuje svojím riešením, prezentovaním výsledkov a vyvodením záverov. Následne sú prečítané posudky vedúceho práce a oponenta. Študent odpovedá na otázky oponenta. Prebieha diskusia a študent odpovedá na položené otázky: Akým spôsobom označujete hodnotu aktíva? Zodpovedanie otázky: áno. Ako je využiteľná Vaša práca v oblasti kybernetickej bezpečnosti? Zodpovedanie otázky: áno.
Language of thesis
Czech
Faculty
Fakulta strojního inženýrství
Department
Institute of Production Machines, Systems and Robotics
Study programme
Engineering (B-STR-P)
Specialization
Quality, Reliability and Safety (KSB)
Composition of Committee
Ing. Aleš Polzer, Ph.D. (člen) doc. Ing. Róbert Jankových, CSc. (předseda) doc. Ing. Petr Blecha, Ph.D., FEng. (místopředseda) Ing. Tomáš Marek, Ph.D. (člen) Ing. Vendula Sámelová, Ph.D. (člen) Ing. Luboš Kotek, Ph.D. (člen)
Supervisor’s reportIng. Jana Rozehnalová, M.Sc.
Grade proposed by supervisor: B
Reviewer’s reportIng. František Bradáč, Ph.D.
Grade proposed by reviewer: B
Responsibility: Mgr. et Mgr. Hana Odstrčilová