Studie reálného zabezpečení WiFi sítí ve vybrané oblasti

This work deals with the real security of WiFi networks in selected areas. The main objective is to determine what knowledge users have about the security of WiFi networks using a questionnaire and to find out what is the real security of access points in the monitoring area WiFi networks. At the beginning, the work provides information on WiFi technology, security, possible attacks on WiFi networks and basic configuration of the wireless access point. The second part of this work is to evaluate the questionnaire and assessment data that was obtained by monitoring in town Čelákovice. These data are compared with the questionnaire.