Module 0240: File Protection in Linux
Tak Auyeung, Ph.D.
September 12, 2011
1
About this module
2
The Basis
3
Who is a user?
4
Ownership
5
File access
6
Normally open (NO) versus normally closed (NC)
7
Explicit shared directories
7.1
sudo/su
7.2
ACL-Access Control List