Mounting of CIFS credential more secure from a file

[neu7ron2]

Hi SMB team,
I noticed when I view running processes, the CIFS is mounted with username/password on the command line
/sbin/mount.cifs //sharedfolder /var/lib/kubelet/p...25fc0d/globalmount -o domain=MYDOMAIN, username=test, password=test

Best practice suggests load the credentials from a file:
mount -t cifs -o credentials=/securefolder/mycredentials

It would be great if you could implement this in the next version.