NSA S-E Linux applied to Ubuntu??

[american.swan]

I need some help. I'd like to know if SELinux is already a part of Ubuntu. Will be a part of Ubuntu. Should I add it to my desktop? How? Viable? Too restrictive? Server only? Step by step guide? Will I find it in the repositories? Hard to install, not for a novice? Easy to install? Opinions? Not worth the effort?

Sorry for my ignorance...doing forum search after posting this.

Thanks for any and all feedback.

[american.swan]

http://packages.ubuntu.com/intrepid/selinux-utils

Found this. I'm looking now for some detailed information on desktop implementation of it. I hope I can turn on the "strictest" settings. Unsure how that would affect my computer.

[bodhi.zazen]

SELinux can be installed on Ubuntu, but AppArmor is installed by default.

I suggest you :

1. Consider looking into apparmor first (see my sticky).

2. If you want to take SELinux for a spin, try Fedora 10 (SELinux is installed and configured).

3. If you want to try strict, install Engarde Linux.

Note: Strict SELinux has a steep learning curve and restricts even the root user. I think you will be quickly frustrated unless you understand the basics first :

http://linuxtopia.org/online_books/c...ide/index.html

Engarde , Fedora, and Redhat (Centos) all have guides for SELinux.

Basically converting Ubuntu is easy, but you might wish to read up first.

[HermanAB]

The main purpose of SELinux is to provide mandatory access control that guarantees separation between data sets and streams of different classification levels. Using SELinux, a machine can be configured such that it can process both Secret and Confidential data for example, without the Confidential data becoming automatically reclassified as Secret.

This is a problem peculiar to government and military systems and is not of much use to ordinary mortals.

Hope that helps!

Herman