gss-ntlmssp
GSSAPI NTLMSSP Mechanism – MIT GSSAPI plugin
Platforms: Linux · Last verified September 6, 2026
GSS-NTLMSSP is a GSSAPI mechanism plugin that implements NTLMSSP. NTLMSSP is a Microsoft Security Provider that implements various versions and falvors of the NTLM challenge-response family.
Only use this tool against systems you own or are explicitly authorized to test — see the disclaimer.
Getting started
See the official Kali tool page and upstream homepage linked above for installation and usage details.