Significant progress toward general acceptance of applying mandatory access control to systems has been made recently. Security Enhanced Linux (SELinux), in particular, has been enabled by default in some Linux distributions for several years. However, current SELinux deployments only effectively control a single system. Inter-system and remote resource access control capabilities are starting to appear in SELinux, but extending policy management capabilities to cover these networked systems remains an open problem. This paper discusses issues that must be addressed to support security policies distributed across a network, including policy development changes needed to be able to express a coherent security policy for a network of systems, managing the distribution of a multi-system policy, and synchronizing policy updates, and compares options to provide this support.
Did you find this white paper useful?
24 out of 50 users found this white paper useful
Related white papers
3-D Look at the IBM Software Development Platform for Linux
This webcast explains how the IBM Software Development Platform supports development teams in a Linux environment. This event covers the 3-D aspect of the IBM SDP for Linux: Discovery, Development...
Making Cents of the Open-Source Movement
In open source development, code is freely available, so those who know how to modify and extend code are able to fix bugs and add features without having to depend...
Intel Tools for Thread-Oriented Development on Linux
During the early years of Linux, when it was gaining traction through the work of evangelists, the operating system did not offer significant functionality in support of threading. In part,...
Web Hosting Company Easily Deploys New Server Solution on a Multiplatform Network
A German Web-hosting company, intergenia provides business and individual customers with Web space, as well as virtual and dedicated servers. As a market leader, intergenia wanted to offer its customers...
Business Integration Technology Case Study: Novus International
Based on decades of research and development at Monsanto, Novus International, Inc. was formed in 1991 and employs over 350 people in more than 20 countries. New business initiatives resulted...
Live From Redmond: Visual WebGui: Silverlight for Line-of-Business Application
The presenters of this webcast will "Light up", in minutes, the fully blown line-of-business application that they have built in previous webcast adding the rich look and feel of Silverlight...
Live From Redmond: Visual WebGui: An Enterprise AJAX Application in 20 Minutes
It is all about simplicity: Simplicity in programming next generation complex AJAX application that makes the productivity difference. The presenters of this webcast will dismystify Visual WebGui. The presenters will...
