I've got 4 websites on my ISPConfig enabled web server (latest update). I've been able to create shell users such that I can edit files over WinSCP. However, I also saw that when I'm logged in as any client in WinSCP, I can just go up directory and browse and edit all other clients' files. I would like to avoid that from happening. I tried using the jailkit option but that didn't help. Can anyone think of something else that can restrict the access?