I am using .NET library for SFTP.WinScp Version is 5.1.7.As per demo code to start SFTP session you need SshHostKeyFingerprint.I have some concrens regarding this parameters
1>I am going to use Winscp on Intranet.Can I start session without giving this key(Winscp version 5.1.7)
2>As I googled, this fingerprint is unique server.It may chnage in below scenarios
i>M/c is changes
ii>If server admin changed it intentionally(Can he do so I am not sure)
iii>IP address of server got changed (I have confusion regarding this point)
Can anyone tell me any other scenarios in which SshHostKeyFingerprint gets changed.Also confirm on my point 2(ii,iii).