This thesis focuses on the development of an analysis tool designed for the Azure environment, aimed at assisting network administrators and architects in managing complex network security policies. By analyzing security policies within the Azure environment, including Firewalls and Network Security Groups (NSGs) from static data stored, the tool will address three critical problem domains: analysis of applied rules for specific IPs, connection checks between sources and destinations, and exposure detection for specific IPs and ports. The tool will provide results formatted in a report that is both machine-parsable and human-readable, thereby enhancing the efficacy of network security management in Azure cloud infrastructures. The tool will be developed in Python language.