Government CERT (GovCERT.CZ) and other CSIRT teams play a key role in safeguarding the critical information infrastructure. Each country having its critical systems connected to the internet has to be able to effectively face security challenges, react on the incidents, coordinate actions to solve them and effectively prevent them. The task of these teams is to provide the security information and assistance to the state bodies, private entities and citizens. It plays a key role in enhancing the knowledge about internet security.