Dumpper 91.2, JumpStart, and WinPcap are typically bundled together as a suite of portable tools designed for managing and testing the security of wireless networks on Windows. Core Components
For a student in a dorm or a traveler in an airport, this trio was a "magic wand." You would fire up Dumpper, find a vulnerable BSSID, click "Jumpstart," and—if the router was old enough—you were in. The Aftermath Eventually, the "Golden Age" of Dumpper ended as: Dumpper 91.2 Jumpstart Winpcap
Legitimate uses: Network monitoring, traffic analysis (Wireshark), and bandwidth management. In this context: Dumpper uses WinPcap to inject raw packets (de-authentication frames) and capture handshakes from target routers. Dumpper 91
Select your network adapter from the dropdown menu and click Scan. Identify Vulnerable Networks Switch to the WPS tab. Select "Todas las redes" (All networks) and click Scan. In this context: Dumpper uses WinPcap to inject