The subject of this bachelor thesis is to analyze information system of company IMC Slovakia s.r.o., which is operating on the engineering market. Based on the analysis of the current state of the information system will be proposed changes that will bring greater efficiency in working with the information system and also increase the security of ICT. The bachelor thesis is divided into theoretical and practical part. In the theoretical part will be described all the theoretical background and used methods of analysis. In the practical part, the analysis of the system will be performed using the above methods, on the basis of which the changes will be proposed