This is a discussion on Linux as a Trusted Operating System: A within the Operating Systems forums, part of the Computer Hardware/Software and Networking category; D r i v e r s a n d P a i n P o i n t s ...
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| D r i v e r s a n d P a i n P o i n t s The events of 9/11 drove home the need for government agencies to securely collaborate and share relevant data. In fact, the 9/11 Commission report specifically mentions this need and a presidential directive mandates better security. Some of the pain points driving the need for trusted Linux include: |
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| ● Abuse of system privilege to gain access to protected system resources ● Undermining application-enforced access controls to bypass application security rules ● Supply of bogus security decision-making information ● Illegitimate use of unprotected system resources A properly installed and configured trusted Linux system can address each of these issues because of the way it's designed. |
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| The Cost Factor: Cost-Effective Licensing and Access to Commodity Architecture Servers ] One of the largest pain points for trusted systems has been high cost; they have been significantly more expensive than traditional systems. Trusted Linux should address this issue because it plugs into the open source Linux model that requires OS enhancements to be made available to all. |
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| However, it's unlikely that many government customers will download, install, and manage trusted Linux systems by themselves. Servers (and occasional client machines) running trusted Linux will usually be integrated into larger systems and solutions. As such, the SIs that build and manage these systems for the government will often install them. Because trusted Linux can run on commodity Intel architecture servers, further cost savings may be realized. Performance should not be a significant issue because systems can be configured to achieve top-level performance on machines with higher-end processors (e.g., symmetric multiprocessors [SMPs] and blades). |
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