08-19-2009, 09:23 PM
Everything you need to know is here
In a nutshell:
Set your album visibility to 'Public' to make them viewable to anyone who knows the URL of your public gallery.
Set your album to 'Unlisted' to limit who can see your album. All unlisted albums have an authorization key in the web address; the key is a combination of letters and numbers which make the web address very difficult to guess. Anyone that has the exact web address will be able to see your unlisted album.
Select the 'Sign-in required to view' option to set the highest level of privacy for your album -- you specify who has permission to view it, and those viewers must sign in to their Google Account to verify their identity.
In a nutshell:
Set your album visibility to 'Public' to make them viewable to anyone who knows the URL of your public gallery.
Set your album to 'Unlisted' to limit who can see your album. All unlisted albums have an authorization key in the web address; the key is a combination of letters and numbers which make the web address very difficult to guess. Anyone that has the exact web address will be able to see your unlisted album.
Select the 'Sign-in required to view' option to set the highest level of privacy for your album -- you specify who has permission to view it, and those viewers must sign in to their Google Account to verify their identity.