# Responder * [lgandx's repo](https://github.com/lgandx/Responder.git) Responder is a LLMNR, NBT-NS and MDNS poisoner, with built-in HTTP/SMB/MSSQL/FTP/LDAP rogue authentication server supporting NTLMv1/NTLMv2/LMv2, Extended Security NTLMSSP and Basic HTTP authentication ## Usage ```sh responder -I tun0 -wrvd ```