Encrypt your credentials with master password:
https://winscp.net/eng/docs/master_password

This is possibly your related question on Super User:
https://superuser.com/q/1438695/213663

hello and good day .

Love winSCP and use it for more than 10 years now. BTW - it would be great if we have a -Linux-solution. That would be great. I use linux in most situations.

the question of today:

i run winscp also on a notebook that is used sometimes also by my colleagues.

i want to have winscp in a saved environment - and want to make sure that no body has acceess to the server.

note: it is a win 7 notebook

options i have:

- put winscp in hidden folder or in a folder that is crypted and that gives access only after password is given. This option can be realized by the encryption methods for folders that is given be Winrar. In other words - with winrar i can set up a folder that has only access for those that know the password.

can do this like so1?

love to hear from you