Vulnerability analysis of the Wifi spots using WPS by modified scanner vistumbler

WPS technology was intended for a simple and safe configuration of wireless networks by inexperienced users. However, WPS implementation has a vulnerability which is actively exploited. Search for possible vulnerable Wi-Fi spots is carried out by a modified Wi-Fi scanner Vistumbler which checks for WPS availability, tries to connect to the network and determines whether the number of connection attempts is limited.