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The Company network security design and recovery plan
Fialík, Tomáš ; Rozehnalová, Jana (referee) ; Maradová, Karla (advisor)
The diploma thesis deals with the design of the company's network security and data recovery. The theoretical part is devoted to the current legislative requirements of the EU, Czech Republic, and relevant standards. It also provides an overview of cyber threats, statistical data on cyber attacks from the National Cyber and Information Security Authority, and a general procedure for designing a security network architecture and data recovery plan. The work is done in collaboration with the head of the IT department at Ferrit Ltd. The practical part deals with the analysis and description of the current state of the IT security network in Ferrit s.r.o., the design of a data recovery plan in case of ransomware attacks that would encrypt all data in the company, and the development of training for employees in the field of information and cyber security and a test to verify their knowledge. The paper concludes with an assessment of the benefits of designing a new network security architecture, data recovery plan, and user training.
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