An enumeration indicating the activities that are granted or denied. These activities apply to all entities specified in ...

An enumeration indicating the activities that are granted or denied. These activities apply to all entities specified in the ActivityQualifiers array. The values in the enumeration are straightforward except for one, 4=\"Detect\". This value indicates that the existence or presence of an entity may be determined, but not necessarily specific data (which requires the Read privilege to be true). This activity is exemplified by 'hidden files'- if you list the contents of a directory, you will not see hidden files. However, if you know a specific file name, or know how to expose hidden files, then they can be 'detected'. Another example is the ability to define search privileges in directory implementations.