Mounting windows share from Ubuntu

mount -t cifs   //192.168.0.65/root /mnt -o rw
It will ask for the password for root
mount -t cifs   //192.168.0.42/mysharename /mnt -o rw,user=george2  ( this worked )
mount -t cifs   //192.168.0.65/root /mnt -o rw,user=root,pass=xxxxxxxx ( this worked )
mount -t cifs   //158.223.0.156/george /mnt -o sec=none,rw,credentials=/root/.creds ( had to use sec at work )
  mount -t cifs   //aries.gold.ac.uk/l-drive  /drives/l-drive -o sec=ntlm,rw,user=css01gt,uid=1000 ( for aries need to change the security )  <--- this one