I have the Disk image on my desk top with the folder inside. When I click the Disk image, It does not ask for my password and I can open the folder. How do I change that?
It doesn't ask for your password because you've stored it in /Applications/Utilities/Keychain Access, so it's entered automatically. The only way to change that is to launch KA and delete the entry for the disk image,
BUT that means that the only record of the password will be in your head.
It's a catch-22 for people who don't trust their memory.
