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Air Force Low-Mark Mandatory Access Control (LOMAC) is a Mandatory Access Control model that protects the integrity of system objects and subjects through an information flow policy coupled with a drop in subject via floating labels. In LOMAC, all subjects of systems and objects are labeled integrity, consisting of one or more hierarchical values, depending on the type. Together, these label elements allow all labels to be placed in partial order, with information flow protection and demotion decisions based on the dominating operator describing the order.
Video LOMAC
Implementations
- In FreeBSD, the Biba model is implemented by the mac_lomac MAC policy.
- On Linux, there are projects that are trying to implement LOMAC policies.
Maps LOMAC
See also
- Multi-Level Security - MLS
- Mandatory Access Control - MAC
- Diskacionary Access Control - DAC
- Grab-Grab Model
- Clark-Wilson Integrity Model
- Graham-Denning Model
- Operation Safety Mode
src: img.nauticexpo.com
References
- Security Techniques, Ross Anderson (ISBNÃ, 0-471-38922-6)
src: www.lomac.it
External links
- The LOMAC project
- "LOMAC". Freecode .
Source of the article : Wikipedia
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