Today i will share my knowledge with you all on how to set Master password for WinSCP installed on your Machine. The reason for setting the Master password is to make sure no one can access files present in the server from your machine.
Step-1 Go to Options->Preferences. See the below SS for the same.
Step-2 Go to Security tab , check the box “Use Master Password”. Set the Master password and then Click OK .See the below SS for the same.
Close the WinSCP and open it again. So, now whenever you login to server , it prompt for Master password then it will login to desired Server.