IBlobStorage storage = StorageFactory.Blobs.Sftp("myhost.com", "username", "password");
// With a custom port and a private key file
IBlobStorage storage = StorageFactory.Blobs.Sftp("myhost.com", 2222, "username", new PrivateKeyFile("filename"));
// With both password and public-key authentication as an example, real world scenarios may need extra customisations
var connectionInfo = new ConnectionInfo("sftp.foo.com", "guest", new PasswordAuthenticationMethod("guest", "pwd"), new PrivateKeyAuthenticationMethod("rsa.key"));
IBlobStorage storage = StorageFactory.Blobs.Sftp(connectionInfo);

IBlobStorage storage = StorageFactory.Blobs.FromConnectionString("sftp://host=hostname;user=username;password=password");