Dumpper is a free, portable software designed to manage and monitor wireless networks on Windows. Its primary function is to identify security flaws in the WPS protocol and attempt to retrieve default WPA/WPA2 keys based on a network's BSSID and ESSID. The Role of Jumpstart and WinPcap
Attempts to recover default WPA/WPA2 passphrases using pre-calculated PIN databases. Dumpper 91.2 Jumpstart Winpcap
Checks for common vulnerabilities in the WPS PIN generation of various router models. Dumpper is a free, portable software designed to