Creating a read-only password is useful when you want to give access to confidential data to a select group of people, while making sure they cannot modify the data.
Generally, one needs to know no more than the name of the page to be able to read it. You may want to protect some of your records from reading by putting them in protected folders. The protected folders have a key icon next to them. When the page is accessed, the protected folders remain closed until a password is entered.
Two different passwords can be used to open protected folders:
To set or change the read-only password, click on the Settings button on your page, select the Security button, and, finally, the Read-only password button. Confirm your main password, then enter the new read-only password twice, and click OK.