It's a good idea to change your password periodically. To change your LDAP or CIFS passwords, go to CS Password Change page in the CS Guide. You will need to login to the CS Guide to access the CS Password Change page which you can do by clicking the "Log in using CAS" button found on this page. If you are logged into the CS Guide you should see the change password box on this page. You will be prompted for your old LDAP password, then twice for your new password. Ensure that you select whether you wish to change your LDAP Password, CIFS Password, or both. Your new password will take effect the next time you log in.