This tool should only be used on networks you own or have explicit permission to test. Unauthorized access to Wi-Fi networks is illegal in most jurisdictions.
JumpStart DumpPeR (often stylized as DumpPeR ) is a lightweight, portable Windows application designed for and network penetration testing . Developed by the security researcher known as “JumpStart,” this tool aims to help users recover their lost Wi-Fi passwords by exploiting known vulnerabilities in WPS-enabled routers. jumpstart dumpper v.90.1 free download for pc