I have found some help regarding locking an FTP user to their home directory, but after following steps, I find I'm still able to run cd .. and exit that directory and browse the file system. I'm using CentOS 7. Here are my steps:
yum install vsftpd ftp -y
systemctl enable vsftp && suystemctl start vsftpd
I modify /etc/vsftpd/vsftpd.conf and set chroot_local_user=YES.
useradd lockeduser
passwd lockeduser
Following prompts, I set the password.
usermod --home /mnt/library/locked-folder lockeduser
Once that has been configured, I ftp in and open a connection to the local IP.
I now land in the locked-folder directory, however I can navigate anywhere I want from there.
I feel I am missing something obvious.
