Proposal for the ISMS Implementation in Company with CI Support

This diploma thesis deals with the methodology of Management of Information Security in a medium size company supporting critical infrastructure. The first part is focused on the theoretical aspects of the topic. Practical part consists of analysis of the current state, risk analysis and correction arrangements according to the attachment A of standard ČSN ISO/IEC 27001:2014. Implementation of ISMS is divided into four phases. This thesis however covers the first two phases onl