Access Control List
ACL
- Definition
- Permission to perform an operation on an object is given to a subject.
The user of a file system (subject) can only perform a selection of the actions (operations) possible on each of the files or directories (objects).
"User" may also be user group, and this a collection of users.
Examples
- File systems: John may read and write file Personnel.doc
When should you use it?
- This is the simplest form of access control