Description: The classification of the event source in monitoring systems refers to the categorization of the origins of the events monitored within these infrastructure management frameworks. Such systems are designed to allow system and network administrators to oversee the status of various components of the technological infrastructure, such as servers, applications, and network devices. The source of an event can be a specific device, a service, an application, or even a custom script that generates alerts or notifications. This classification is crucial for organizing and analyzing data, as it enables users to quickly identify the origin of an event and make informed decisions regarding incident management. Additionally, it facilitates the creation of reports and the implementation of incident response policies, thereby improving operational efficiency. Proper categorization of event sources also helps reduce alert noise, allowing IT teams to focus on the most critical and relevant issues for business continuity.