WinSCP does not support Kerberos for FTP (for TLS/SSL in general).
Thank you, I've found my mistake. The advanced settings SSH - Authentication are correct now for SFTP connection. But I can't set the keberos settings for protocal FTP -TLS/SSL. Why ?
What "global preferences" are you referring to? There are no global preferences for Kerberos. Do you mean the default session settings?
i have installed openssh and WinSCP on Windows 2016. Kerberos Single Signon is working with other tools. Now I tried to configure WINSCP to use kerberos.
I have disabled "Attempt authentication using Pageant" and enabled "Allow GSSAPI credentical delegation". Then I choose SFTP protocol, FQDN name of the host, port nummer (990) and username.
After save the configuration I have checked the global preferences. My changes are not saved. What is my mistake ?