September 2014
Intermediate to advanced
240 pages
5h 53m
English
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Setting resource-sensitivity labels
When an SELinux policy is MLS-enabled and supports multiple sensitivities (which is not the case with MCS, as MCS only has a single sensitivity), then SELinux can govern information flow and access between a domain and one or more resources based on the clearance of the domain and the sensitivity level of the resource. But even with a single sensitivity (as is the case with MCS), SELinux has additional constraint support to ensure that domains cannot access resources that have one of the categories assigned that the domain doesn't have clearance for.
A sensitivity level consists of a sensitivity (s0 is generally being used for the lowest sensitivity and s15—which is a policy build-time constant and thus can be ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.