https://packages.debian.org/jessie/apparmor is uninformative.
It says:
"This provides the system initialization scripts needed to use
the AppArmor Mandatory Access Control system, including the
AppArmor Parser which is required to convert AppArmor text
profiles into machine-readable policies that are loaded into the
kernel for use with the AppArmor Linux Security Module."
There is a link to http://wiki.apparmor.net/index.php/Main_Page
which gives no hints!
My application question.
1. If BrowserA and BrowserB are installed, can AppArmor prevent
BrowserB from
connecting to the internet independent of user permissions?
2. Can AppArmor default to preventing *ALL* but specific
applications from
connecting to the internet independent of user permissions?
