WinSCP .NET library: Connect to SFTP server without specifying SSH host key fingerprint
In the current stable release of WinSCP, it seems that using SshHostKeyFingerprint is mandatory and there are no ways to connect to SFTP server without that in SessionOptions . I can see that the ability to bypass is added to the beta (5.2) but I was wondering whether or not it's possible to connect without this fingerprint. First, make sure you understand that you give-up any security , when you try to bypass SSH host key check. You effectively lose a protection against man-in-the-middle attacks . Anyway, you can use use SessionOptions.GiveUpSecurityAndAcceptAnySshHostKey . It's NOT