Hi All
I've several qs on fb db security

1) Is this case possible? if I created an fdb file and then somebody
take that file and open and manipulate using their own sysdba
account. How to prevent this?

2) I want to protect FB objects (ie tables, package, trigger) from
being red by other unauthorized user (ie login directly using admin
tools to database not through application), how do i do this?.

3) How does role work in FB?

Thank a lot

Regards
Willy