Crime is a problem experienced by humans from time to time, crime often occurs because of several factors, one of which is due to the lack of security of the address so that many criminal acts occur. Hamparan Perak Police is trying to increase its commitment to safeguard and protect the community through efforts that are organized consistently and continuously. The rise of criminal acts that occur, such as motorcycle theft, persecution, and the rise of robbery in the middle of the road makes residents feel unsafe and always feel threatened at certain addresses. Therefore, to determine the vulnerable pattern of crimes committed, it is necessary to determine the group to determine the vulnerable area or not using the clustering method, which aims to be able to assist the police in conducting socialization and actions for public security by combining objects in a group with each other and different from objects in other groups. From the tests carried out using the clustering method with the K-Means algorithm, it can be seen that the group of criminal data that has the highest group and most often appears when processed is the criminal act of theft, the pattern of criminal acts in quiet areas, has been monitored and planned in klambir village.

The European Union is the world's largest importer of desiccated coconut products with the six main import destinations being the Netherlands, Germany, the UK, Poland, Belgium and France. Despite ups and downs in the last five years, Indonesia's exports of desiccated coconut products have increased again in 2021. To determine the competitiveness and development potential of dessicated coconut products to six major markets in the European Union, this study used the RCA and EPD methods. The results show that all six countries are highly competitive for Indonesian dessicated coconut exports. France is an optimistic market for export development. Potential markets for export development are the Netherlands, Germany, the UK and Belgium.