Master files permissions when importing to Aperture
I am using the latest version of Aperture and just noticed that when my pictures are imported into my home directory structure (~/Pictures/Year 2012/May/whatever) (I am using referenced masters) the permissions of the raw files (NEF) are rwxrwxrwx@.
Isn't that somewhat dangerous? I mean I do not like to have any world writeable and executable files on my system. Am I crazy or am I doing something wrong? Is there a way to change the file permissions, when importing (read: automatically) to rwxrw_ _ _ _? I hate to need to remember to do it manually every time I import some pictures to my system.
Any advise will be welcome.