Linux Manuals · Linux Manuals session 3 gssapi_mechs_intro (3) Linux Manual Page ByLinux Manual Posted onApr 24, 2026 gssapi_mechs_intro – GSS-API mechanisms GSS-API mechanisms• Kerberos 5 – GSS_KRB5_MECHANISM • SPNEGO – GSS_SPNEGO_MECHANISM • NTLM – GSS_NTLM_MECHANISM