How i can implement SFTP in VB.

Scenario is I want to take file from SFTP server, then after some process with the file , file will be moved to database..

Our requirement is very clear that how to use SFTP in VB, currently we are using the OS-native FTP functionality, for SFTP there is no OS-native functionality. And we are not using any third party tool.

In VB is it possible to accomplish this job.? If...